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ADV7183AKST - Multiformat SDTV Video Decoder | Analog Devices
ADV7183AKST

ADV7183AKST - Multiformat SDTV Video Decoder | Analog Devices

Analog Devices ADV7183AKST is a multiformat SDTV video decoder with three 10-bit ADCs, 54 MHz sampling capability, and a single 27 MHz crystal clock. It converts analog NTSC, PAL, and SECAM baseband television signals into 4:2:2 component digital video and is packaged in an 80-lead LQFP surface-mount package. The device supports 8-bit and 16-bit CCIR601 and CCIR656 output formats. An integrated video decoder converts legacy analog composite or component television signals into digital pixel data that processors, display controllers, recorders, and image-processing systems can process. In the signal-chain hierarchy, the ADV7183AKST combines analog-to-digital conversion, automatic video-standard detection, chroma decoding, filtering, and digital output into one integrated interface IC. This consolidation reduces the number of discrete signal-processing stages required around an analog video source. Three integrated 10-bit ADCs provide simultaneous digitizing capability for the analog input channels. Their 54 MHz sampling rate supports multiformat standard-definition television decoding, while automatic NTSC, PAL, and SECAM recognition simplifies source compatibility. A single 27 MHz crystal provides the timing reference for the integrated converters and digital processing. The decoder outputs 4:2:2 component data through a flexible digital interface supporting 16-bit and 8-bit CCIR601 or CCIR656 operation. The ADV7183A architecture is intended for systems requiring reliable conversion of composite or analog component video without a collection of separate decoder ICs. Automatic standard detection reduces firmware-dependent setup, and the 4:2:2 output preserves chroma information in a format commonly consumed by video processors. The digital output can be configured for frame-buffer capture, real-time scaling, recording, or embedded image processing. Its broad format support makes one decoder suitable for multiple television standards encountered in legacy equipment and regional analog broadcasts. Typical uses include analog broadcast receivers, projectors, security-camera DVR systems, video recorders, industrial monitoring equipment, and consumer television electronics. The device can also serve test and measurement systems that need to digitize standard-definition analog video for analysis. These applications benefit from the integrated three-ADC architecture and automatic format recognition, especially where board space and external component count are important. When designing around the ADV7183AKST, preserve the analog input bandwidth and isolation required by the selected television standard. Follow the manufacturer pin description and reference circuitry when assigning tracks, grounding, clocking, and digital interface connections. Keep sensitive analog inputs away from high-current switching paths, and use controlled impedance routing for the digital video outputs to reduce timing and reflection problems. This product page organizes the decoder function, verified electrical characteristics, family alternatives, interface considerations, and application guidance into an engineering-focused reference. It also distinguishes the ADV7183AKST from closely related ADV7183 and ADV7183A variants so designers can identify the correct ordering code without assuming that related decoder options are automatically interchangeable.

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ADV7184BSTZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7184BSTZ

ADV7184BSTZ - 10-Bit SDTV Video Decoder | Analog Devices

The Analog Devices ADV7184BSTZ is a 10-bit multiformat SDTV video decoder that automatically detects and converts NTSC, PAL, and SECAM analog baseband signals into 4:2:2 component video data. It supports 16-bit or 8-bit CCIR 601 and CCIR 656 output formats and is packaged in an 80-lead LQFP measuring 14 x 14 mm. An analog video decoder is an interface IC that converts legacy composite, component, or RGB television signals into a digital representation for processing, recording, transmission, or display. Within the signal-conversion hierarchy, the ADV7184BSTZ functions as a video decoder IC, bridges analog video sources to digital video processors, and supports applications involving projectors, recorders, security systems, and professional video equipment. Key features include automatic detection of worldwide NTSC, PAL, and SECAM standards, simultaneous processing of CVBS and standard-definition RGB signals, and flexible digital output. Its 4:2:2 component data can be emitted as 16-bit or 8-bit CCIR 601/656, while synchronization information includes horizontal sync, vertical sync, and field timing. A 2-wire serial bidirectional port compatible with I2C provides register control and configuration. The device is fabricated using a 3.3 V CMOS process, integrating four analog-to-digital converters with digital decoding and output circuitry. The ADV7184 supports line-locked and clock-based systems, giving system designers flexibility in synchronizing decoded video to an external timing reference. Fast blank signal mixing allows overlay-related signal handling where the board and system requirements support that function. Typical applications include analog video capture for security cameras, projector input interfaces, broadcast and professional video monitoring, video recorders, and legacy audiovisual equipment requiring automatic standards detection. The decoder is especially useful when a system must accept several regional television standards while presenting the decoded signal through a standardized digital bus or parallel CCIR interface. PCB implementation requires careful treatment of analog and digital signals, solid grounding, controlled clock routing, and suitable decoupling. Follow the pin-description table and recommended application circuit in the manufacturer datasheet when assigning tracks, placing input components, and configuring the digital output interface. Confirm pin-level signal levels, timing, and interface voltage compatibility before production release. This product page consolidates the manufacturer's decoder capabilities with package, interface, lifecycle, sourcing, application, and replacement guidance. It also distinguishes true pin-compatible exchanges from related video decoders that require different packages, different features, or board-level redesign.

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ADV7188BSTZ - 12-Bit 4-Channel Video Decoder | Analog Devices
ADV7188BSTZ

ADV7188BSTZ - 12-Bit 4-Channel Video Decoder | Analog Devices

Analog Devices ADV7188BSTZ is a multiformat SDTV video decoder IC with four internal ADCs, 12-bit video processing, and an 80-pin LQFP package measuring 14 mm by 14 mm. The device automatically detects and converts worldwide NTSC, PAL, and SECAM analog baseband television signals into 4:2:2 component-video data. Its digital output supports 20-bit, 16-bit, 10-bit, and 8-bit CCIR 601/CCIR 656 formats, providing a flexible interface for set-top boxes, video players, recorders, and related video equipment. A video decoder is an interface IC that converts composite or component analog video into digital pixel data for processing by a scaler, processor, display controller, or storage system. Within the signal-chain hierarchy, the ADV7188BSTZ sits between the analog tuner or video front end and the digital video pipeline. Its multiformat detection capability allows one decoder design to accommodate the major analog television standards used across broadcast, surveillance, industrial, and legacy consumer systems. The ADV7188BSTZ combines four ADC channels with a 12-bit decoding path. The manufacturer describes automatic NTSC, PAL, and SECAM detection, 4:2:2 component-video generation, and output word lengths of 20, 16, 10, or 8 bits. Fast Switch Overlay support adds an important system-level capability for applications that need to switch among video sources while maintaining stable decoding and output synchronization. The 80-LQFP package provides a conventional surface-mount footprint for complex mixed-signal video ICs. The interface uses CCIR 601 and CCIR 656 conventions to transfer decoded component-video data. CCIR 601 describes parallel digital-video formatting, while CCIR 656 commonly describes embedded-sync serial output. Selecting the appropriate operating mode is therefore central to matching the decoder to the downstream processor, serializer, or display pipeline. Configuration details, supported analog input arrangements, timing behavior, and electrical limits should be taken directly from the Analog Devices ADV7188 datasheet. Typical uses include analog set-top box front ends, video-player and recorder signal chains, surveillance equipment, industrial inspection systems, and broadcast-related test equipment. In each case, the decoder converts a selected analog composite video input into standardized digital component data. Designers should verify channel count, analog input routing, synchronization requirements, output format, clocking, supply rails, and PCB land-pattern requirements against the manufacturer datasheet before releasing a production layout. Layout is the primary implementation consideration because the device combines high-speed digital outputs with sensitive analog video inputs. Keep analog routing short and symmetrical, use a continuous ground reference plane, place decoupling capacitors close to the relevant supply pins, and maintain controlled return paths for clock and data signals. Review the recommended schematic, external component values, pin multiplexing, and unused-pin requirements in the manufacturer datasheet before component placement. This product record combines the verified device identity, package information, supported video standards, and output formats with practical selection, comparison, layout, and sourcing guidance. It is intended to help engineers identify whether the ADV7188BSTZ matches a multichannel, multistandard analog-video decoding requirement before beginning detailed schematic and PCB implementation.

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ADV7189KST - Multiformat SDTV Video Decoder | Analog Devices
ADV7189KST

ADV7189KST - Multiformat SDTV Video Decoder | Analog Devices

Analog Devices ADV7189KST is a multiformat SDTV video decoder with three 54 MHz noise-shaped 12-bit ADCs and an 80-lead LQFP package measuring 14 mm by 14 mm. It automatically detects analog baseband television signals and converts supported NTSC, PAL, and SECAM formats into digital component-video data compatible with 20-, 16-, 10-, and 8-bit CCIR601/CCIR656 interfaces. The converter therefore belongs to the video decoder and converter hierarchy within interface ICs rather than the broader class of general-purpose processors. A video decoder is an interface IC that recovers digital pixel and timing information from an analog composite or component video signal. The ADV7189KST combines analog-to-digital conversion, synchronization recovery, color demodulation, and decoding in one device. Its automatic format detection lets a single design accept several television standards rather than requiring separate decoders for NTSC, PAL, and SECAM sources. This integration reduces external signal-chain complexity in professional video equipment, television receivers, set-top boxes, and video-recording products. The three integrated 12-bit ADCs are clocked from a single source and provide 54 MHz noise-shaped conversion. Noise shaping moves quantization noise away from the signal band, an approach that can improve useful in-band conversion performance without requiring three separate high-speed converters. The digital output supports programmable CCIR601 and CCIR656 word widths of 20, 16, 10, or 8 bits. These interface options let the decoder connect to video processors whose parallel buses operate at different widths. The device supports NTSC M, N, and 4.43 variants, PAL B, D, G, H, I, M, and N variants, and SECAM. Its automatic standard detection is particularly useful in broadcast, surveillance, industrial monitoring, and legacy video-conversion equipment that must ingest multiple regional formats. According to the Analog Devices ADV7189 datasheet, the decoder converts the incoming analog baseband signal into 4:2:2 component-video data compatible with the listed CCIR601 and CCIR656 formats. Typical implementations use the ADV7189KST ahead of a video processor, scaler, encoder, or digital transport block. Because the package is an 80-lead LQFP, the device requires a substantial fine-pitch footprint and careful routing of analog inputs, digital outputs, clocks, controls, and supply connections. Verified source data identifies the component as a surface-mount commercial-grade video decoder in an 80-terminal LQFP package. Engineers should use the manufacturer datasheet for the exact analog input topology, pin assignments, register map, electrical limits, clock requirements, and recommended external components. The verified data confirms the multiformat decoding, converter resolution, supported standards, output formats, package, and commercial temperature grade, but it does not provide a complete pin table or verified supply-current and voltage figures. Those parameters remain marked as data needed rather than being estimated. This page consolidates the verified distributor and manufacturer information for ADV7189KST, separates confirmed decoder capabilities from unavailable engineering data, and provides practical application and sourcing guidance. It also identifies verified same-family candidates while avoiding unsupported claims of cross-brand, pin-to-pin equivalence.

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ADV7191KST - 6-Channel 10-Bit Video Encoder | Analog Devices
ADV7191KST

ADV7191KST - 6-Channel 10-Bit Video Encoder | Analog Devices

Analog Devices ADV7191KST is an integrated digital video encoder with six 10-bit DAC outputs and 54 MHz oversampling, packaged for professional analog-video signal conversion. It accepts digital CCIR-601 4:2:2 component video data in 8-bit or 16-bit format and produces standard analog baseband television signals compatible with NTSC, PAL B/D/G/H/I, PAL M, PAL N, and PAL-60 systems. The device combines a digital video encoding core with programmable luminance and chrominance filters plus multiple analog output channels. A video encoder is a signal-conversion integrated circuit that transforms digital component-video data into analog composite, component, or related baseband outputs. Within the broader semiconductor hierarchy, the ADV7191KST belongs to the video encoder and interface IC family, where it bridges digital video processing systems and legacy analog broadcast equipment. Its integrated DACs reduce the number of separate converters required in professional video signal paths. The principal features include six 10-bit DAC outputs, 54 MHz oversampling, support for 8-bit and 16-bit CCIR-601 4:2:2 input, and programmable luminance and chrominance filtering. The manufacturer describes the ADV7190 and ADV7191 as functionally equivalent, with the ADV7190 additionally incorporating the Macrovision Revision 7 anti-copy algorithm. The ADV7191 therefore favors systems that need the encoder architecture without that specific Macrovision feature. The converter is designed for digital-video equipment that must generate multiple analog television outputs while preserving programmable filtering control. Its 10-bit DAC resolution provides 1024 theoretical quantization levels per output, while 54 MHz oversampling supports filtered analog reconstruction. Because the six outputs are integrated, board designers can reduce external DAC count while retaining separate baseband signal paths where the application requires them. Typical uses include broadcast and studio video conversion, professional monitoring, video test and measurement equipment, industrial imaging, video-distribution racks, and legacy analog-video interfaces connected to digital processing. System-level qualification should include checking supported video timing, output bandwidth, synchronization behavior, and external analog-filter requirements against the manufacturer datasheet before releasing a production design. The most important design consideration is preserving the intended analog signal path. DAC output filtering, ground-plane continuity, power-supply decoupling, and clock or synchronization layout can materially affect output quality. Designers should follow the manufacturer’s recommended application circuit and verify their external component values rather than inferring values from this overview. This page consolidates the verified manufacturer description, source links, packaging constraints, drop-in alternatives, application guidance, and engineering trade-offs for engineers evaluating the ADV7191KST. It adds design-oriented context beyond a distributor listing while clearly separating verified facts from data requiring confirmation from the full datasheet.

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ADV7194KST - 54 MHz Extended Video Encoder | Analog Devices
ADV7194KST

ADV7194KST - 54 MHz Extended Video Encoder | Analog Devices

Analog Devices ADV7194KST is an integrated professional extended-10 video encoder with 54 MHz oversampling, packaged in an 80-lead LQFP. It converts digital CCIR-601 4:2:2 component-video data at 8-, 10-, 16-, or 20-bit resolution into standard analog baseband television signals compatible with NTSC, PAL B/D/G/H/I, PAL N, and PAL-60. The encoder supports 8-, 10-, 16-, and 20-bit digital input widths and operates as a surface-mount video encoder IC. A video encoder is a signal-conversion semiconductor that transforms digital component-video data into a standardized analog television output. Within the broader signal-chain hierarchy, the ADV7194 belongs to video encoding and decoding ICs, multimedia processors, interface ICs, and ultimately semiconductors. Its digital inputs accept formatted CCIR-601 component-video streams, while its analog outputs recreate luminance and chrominance signals suitable for conventional broadcast, video-production, DVD, PC-video, and multimedia equipment. Key features include 54 MHz oversampling, support for eight input word lengths, and compatibility with multiple analog television systems. The available data identifies the device as a professional extended-10-bit encoder and confirms 80 terminals in an LQFP package. Its commercial temperature grade and square gull-wing package suit established professional video equipment designs. Exact clock frequency, analog output resolution, supply voltage, current consumption, and operating-temperature limits are not stated in the supplied source excerpts and should be confirmed against the manufacturer datasheet. Technically, the ADV7194 combines digital input processing with analog video synthesis. Its 54 MHz oversampling architecture provides additional sampling capability relative to the incoming CCIR-601 video data, while the supported 8-, 10-, 16-, and 20-bit formats permit integration with digital video sources having different word widths. The broad NTSC and PAL compatibility enables one encoder design to address several regional analog video standards without changing the digital source architecture. Typical uses include DVD and PC-video subsystems, professional broadcast equipment, video capture cards, multimedia appliances, digital-to-analog video conversion, and legacy analog-video test systems. It is most appropriate when a design already supplies CCIR-601 4:2:2 data and specifically requires composite or component-style analog television outputs. It is not a general-purpose image scaler, HDMI transmitter, or modern streaming-media codec. Designers should verify the exact pin assignments, synchronization requirements, supply rails, clocking scheme, DAC settling behavior, and output filtering recommendations from the complete manufacturer datasheet before layout release. The 80-pin LQFP also requires careful fanout and a stable ground-plane strategy. Digital video inputs should be routed away from sensitive analog outputs, with separate return paths and appropriately terminated clock and synchronization signals. This page combines verified manufacturer and distributor information with application guidance, comparison criteria, sourcing details, and practical design considerations. It is intended to help engineers evaluate the ADV7194KST quickly while preserving the distinction between confirmed source data and specifications requiring datasheet verification.

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ADV7194KSTZ - 10-Bit Video Encoder | Analog Devices
ADV7194KSTZ

ADV7194KSTZ - 10-Bit Video Encoder | Analog Devices

Analog Devices ADV7194KSTZ is an integrated digital video encoder that converts CCIR-601 4:2:2 component video data into standard analog baseband television signals. The device accepts 8-, 10-, 16-, or 20-bit digital input, provides six 10-bit DAC channels, and uses 54 MHz oversampling. It is packaged in an 80-lead LQFP measuring 14 mm by 14 mm. A digital video encoder is an interface IC within the broader semiconductor hierarchy of video encoder, video interface, interface IC, and signal-processing semiconductor. Its role is to translate digital component-video data into the analog composite-video formats expected by conventional television equipment, set-top boxes, video processors, and other multimedia systems. The ADV7194KSTZ supports standard NTSC output as well as PAL B, D, G, H, I, N, and PAL-60 formats. According to the Analog Devices ADV7194 product page, its integrated architecture accepts CCIR-601 4:2:2 component data and produces a standard analog baseband television signal. This combination of multi-format compatibility and integrated six-channel 10-bit DAC output reduces the external signal-chain complexity of a digital-video-to-analog-video design. Professional extended-10 encoding with 54 MHz oversampling is the core performance feature identified for this device. Extended-10 operation provides additional processing headroom beyond a conventional eight-bit encoding path, while the six DAC channels correspond to the analog outputs required for composite video generation. The manufacturer describes the component as a video encoder IC for DVD, personal-computer video, and multimedia equipment. Typical applications include professional broadcast video conversion, DVD player output stages, personal-computer video equipment, set-top box video paths, video test and measurement systems, and legacy analog displays that accept composite baseband video. In these systems, the encoder can sit between a digital video processor and an analog television or video-processing input while handling format conversion within a single integrated package. The principal design consideration is interface verification. The CCIR-601 input width, synchronization requirements, pixel clock, supported output standard, DAC output topology, and power rails must be checked against the surrounding video pipeline before layout begins. The 80-lead LQFP also requires careful high-speed signal routing, solid ground-plane continuity, and decoupling close to the supply pins. This page consolidates the manufacturer product information, exact package details, cross-reference candidates, interface requirements, and practical PCB considerations for engineers evaluating ADV7194KSTZ implementations. It emphasizes what must be confirmed in the datasheet rather than treating unrelated encoder functions as automatically interchangeable.

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ADV7195KS - 3-Channel 11-Bit Video DAC Encoder | Analog Devices
ADV7195KS

ADV7195KS - 3-Channel 11-Bit Video DAC Encoder | Analog Devices

The Analog Devices ADV7195KS is a triple high-speed digital-to-analog video encoder with three 11-bit DACs and a 10-bit digital data input interface. Designed for progressive-scan and HDTV video systems, the device accepts YCrCb data and supports 2 x 10-bit 4:2:2 or 3 x 10-bit 4:4:4 input formats. It is supplied in a 52-lead MQFP package identified by the KS package suffix. A video DAC is an interface-integrated data converter that transforms digital YCrCb video samples into three analog color-component outputs. Within the broader signal-chain hierarchy, the ADV7195 belongs to the video encoder family, which combines digital-to-analog conversion with color encoding. This makes it suitable for professional video equipment, broadcast infrastructure, display-generation systems, and other multichannel analog-video applications where three coordinated outputs are required. The verified part description identifies three high-speed video D/A converters with TTL-compatible inputs. It also identifies progressive-scan and HDTV encoder operation with a 10-bit data input. These features distinguish the ADV7195 from lower-resolution or single-channel DAC solutions. The manufacturer data supplied for this record does not include a complete electrical limit table, so individual voltage, timing, clock, output, and temperature values remain marked for data collection rather than being inferred. The device uses YCrCb component coding, with the verified input options covering 4:2:2 and 4:4:4 arrangements. In practical systems, the input architecture must match the source format and resolution. The three-channel organization supports separate analog outputs for the luma-related and chroma-related video signals, while the exact sync and blanking implementation must be established from the manufacturer datasheet and application schematics before layout is released. Typical uses include professional broadcast monitors, video test and measurement equipment, HDTV production infrastructure, progressive-scan display systems, and video signal-generation equipment. In each case, the ADV7195KS can combine a digital video source with three DAC channels while preserving the intended progressive-scan or HDTV signal architecture. System designers should still validate timing, DAC settling behavior, output compliance, and synchronization against their specific source and load requirements. The most important design consideration is interface verification. Because the available verification identifies a 52-lead MQFP package but does not provide a complete authoritative pin table, the pinout should be checked directly against the Analog Devices datasheet before PCB routing. Input timing, DAC output reference, supply rails, decoupling, and unused-pin handling must also follow the datasheet rather than assumptions based only on generic video-encoder practice. This page consolidates the verified ADV7195KS function, package information, lifecycle evidence, sourcing references, and cross-reference candidates into an engineering-focused product record. It also distinguishes confirmed drop-in alternatives from related encoder families that may require different packages or verification, helping procurement and design teams avoid treating functional similarity as guaranteed pin compatibility.

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ADV7195KSZ - Triple 11-Bit HD Video Encoder | Analog Devices
ADV7195KSZ

ADV7195KSZ - Triple 11-Bit HD Video Encoder | Analog Devices

Analog Devices ADV7195KSZ is a triple high-speed digital-to-analog video encoder with three 11-bit DAC channels in a 52-pin MQFP package. It operates from a 3.3 V analog and digital supply and converts YCrCb High Definition video into analog component HD video compatible with EIA770.1, EIA770.2, and EIA770.3. The device can also accept RGB data in 4:4:4 format and generate RGB outputs compatible with RS170 and RS343A. A video encoder is an interface IC that converts digitally represented video signals into analog component or RGB video suitable for conventional broadcast, studio, and professional video equipment. Within the broader signal-chain hierarchy, this device belongs to the video interface and encoder category, where digital pixel data is translated into legacy analog transmission formats. The ADV7195KSZ provides three synchronized 11-bit DACs, supporting Y, Cr, and Cb signal generation from digital YCrCb input. Its 3.3 V operating supply includes a specified 3.15 V to 3.45 V analog-supply range, while the factory characteristics in the manufacturer datasheet are stated over 0°C to 70°C with a maximum junction temperature of 110°C. The documented reference voltage is 1.235 V, with a typical 2470 ohm RSET resistor and 300 ohm output loading condition. The encoder supports EIA770.1, EIA770.2, and EIA770.3 component-video outputs as well as 4:4:4 RGB input. RS170 and RS343A-compatible RGB outputs broaden compatibility with professional and broadcast equipment. The manufacturer describes the device as a triple high-speed encoder for High Definition video, making digital source equipment, post-production systems, and legacy analog video bridges natural implementation areas. Designers should pay close attention to DAC output loading, reference and RSET component accuracy, digital-interface timing, and analog-output routing. The 52-pin surface-mount package also requires adequate PCB land-pattern fidelity and grounding because simultaneous high-speed digital processing and three analog output channels can introduce coupling if layout guidance is not followed. This page combines verified manufacturer information, distributor availability, pinout availability, application guidance, and strict drop-in replacement analysis to provide practical information beyond the basic datasheet specifications. Pricing reflects the verified distributor listing as of 2026-10-28, while lifecycle, pinout, and compliance details that were not explicitly verified remain clearly identified rather than inferred.

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ADV7197KS - Triple 11-Bit HDTV Video DAC | Analog Devices
ADV7197KS

ADV7197KS - Triple 11-Bit HDTV Video DAC | Analog Devices

The Analog Devices ADV7197KS is a triple 11-bit high-speed digital-to-analog converter and HDTV video encoder packaged in a 52-pin PQFP. It accepts 10-bit YCrCb or RGB data, including 4:4:4 and 4:2:2 formats, and generates three analog component-video outputs compatible with EIA770.3. Its three DAC channels support output currents of 4.33 mA and 2.66 mA, while a serial bidirectional I2C control interface supports programmable operating modes. A video DAC is a semiconductor that converts digital pixel or component-video data into analog voltage or current signals for display, broadcast, projection, and video-processing equipment. The ADV7197 belongs to the broader digital-to-analog converter hierarchy, which includes video DACs, audio DACs, interface ICs, and signal-conversion semiconductors. In an HDTV signal chain, it bridges a digital video processor and an analog video output stage. Key features include three 11-bit DAC channels, support for 10-bit 4:4:4 YCrCb or RGB inputs, 10-bit 4:2:2 YCrCb input, programmable output modes, and operation from a +5 V or +3.3 V supply. The converter accepts HDTV data at 74.25 MHz or 74.1758 MHz, and its asynchronous timing mode accommodates other high-definition standards based on SMPTE274M or SMPTE296M. Technically, the ADV7197 integrates three separate high-speed video D/A converters with TTL-compatible inputs. Serial control over the bidirectional I2C port configures modes, while separate analog outputs support standard component-video generation. The architecture is intended for multimedia systems where multiple synchronized analog channels are required from one digital source. Typical applications include HDTV displays, projection systems, digital video equipment, high-resolution color graphics, image-processing systems, and instrumentation. In each case, the device serves as the final digital-to-analog conversion stage after video compression, scaling, or color processing. A key design consideration is signal integrity. The high-speed digital inputs, analog current outputs, clocking, and control bus require careful PCB partitioning and return-path planning. Designers should also preserve the device's specified supply range, input timing, output-current configuration, and external video-network implementation rather than assuming generic DAC pinout conventions. This page combines manufacturer specifications, observed distributor pricing, verified lifecycle information, and engineering selection guidance. It also distinguishes exact package/order variants from broader functional alternatives so obsolete designs can be migrated without conflating compatibility with mere feature similarity.

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ADV7197KSZ - Triple 11-Bit HDTV DAC | Analog Devices
ADV7197KSZ

ADV7197KSZ - Triple 11-Bit HDTV DAC | Analog Devices

Analog Devices ADV7197KSZ is a triple high-speed digital-to-analog converter for HDTV video, featuring three 11-bit DAC channels, 4.33 mA and 2.66 mA current-output capability, and a 52-MQFP surface-mount package. It converts YCrCb HDTV video standards into analog component video compatible with EIA770.3 and supports 4:4:4 RGB input with RS-170/RS343-A-compatible outputs. A video DAC is a mixed-signal interface IC that converts digital video words into analog component signals. Within the signal-chain hierarchy, the ADV7197 belongs to the digital-to-analog converter class, video interface IC category, and broader integrated-circuit family. Its purpose is to bridge digital graphics or video-processing systems and analog HDTV display equipment while preserving the timing relationships and amplitude accuracy required by legacy video standards. The principal verified features are the three-channel architecture, 11-bit resolution per DAC, and two specified output-current levels of 4.33 mA and 2.66 mA. The manufacturer identifies the device as a high-speed converter intended for HDTV video. It accepts YCrCb video standards and also supports 4:4:4 RGB input, while its analog outputs are described as compatible with EIA770.3, RS-170, and RS343-A. The verified package designation is 52-MQFP, measuring 10 mm by 10 mm. The device combines digital video input, programmable conversion functions, and three current-output DACs in one integrated package. A current-output architecture is relevant because video DAC output amplitude and compliance behavior affect the external reconstruction and termination network. The verified data does not provide the complete pin map, supply-voltage limits, clock requirements, output-impedance figures, or timing tables, so those values must be confirmed in the manufacturer datasheet before schematic sign-off. ADV7197KSZ is relevant to professional HDTV video conversion, analog component-video monitoring, broadcast-related equipment, graphics systems requiring YCrCb or RGB conversion, and legacy video installations using RS-170 or RS343-A interfaces. In such systems, its three independent 11-bit DAC channels provide a direct bridge between parallel or otherwise documented digital video data and three analog color-component outputs. The primary design consideration is that this is an obsolete Rochester Electronics catalog entry rather than a currently active general-market ordering code. Any replacement should be checked against the complete manufacturer pinout, digital interface timing, synchronization requirements, DAC settling behavior, supply rails, and external output network. A same-package identifier alone is insufficient to prove drop-in compatibility because some legacy video converters require different clocking or circuit arrangements. This page consolidates the verified manufacturer capabilities, Rochester lifecycle information, distributor references, package details, and same-family cross-reference evidence. It also distinguishes confirmed characteristics from unavailable specifications and identifies where a board-level replacement must be reviewed using the original ADV7197 datasheet.

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ADV7202KST - 12-Bit 5-Channel Video Codec | Analog Devices
ADV7202KST

ADV7202KST - 12-Bit 5-Channel Video Codec | Analog Devices

The Analog Devices ADV7202KST is a 12-bit simultaneous-sampling video-rate sampling codec capable of sampling up to five NTSC, PAL, or SECAM composite video input signals. The device combines one analog-to-digital converter, four digital-to-analog converters, a 64-pin LQFP package, and front-end resolution in which two of the 12 bits are assigned to gain and offset adjustment. It is designed for multi-channel analog video acquisition, conversion, and reconstruction systems. A video codec is a mixed-signal interface IC that converts analog video into digital data and can also produce analog video outputs. In the signal-processing hierarchy, the ADV7202 belongs to the codec family, interface IC class, and broader data-conversion semiconductor category. Its five-input capability allows one device to support several standard-definition video sources, while its four DAC outputs support reconstruction or monitoring paths. The principal verified features include simultaneous sampling of up to five composite video inputs, 12-bit front-end digitizer resolution, four video DAC channels, and 12-bit/10-bit digital data capability. The package is specified as 64-pin LQFP, also described in search data as PQFP64 or plastic LQFP-64. This integration can reduce the number of separate converters required in a video system, although exact timing, voltage, clock, output-format, and thermal details must be confirmed from the manufacturer documentation. The architecture is suited to systems that need a consolidated analog-video interface rather than discrete converters. Simultaneous sampling is important when multiple composite signals must share a defined acquisition moment, while the multiple DACs provide parallel analog-output capability. Digital resolution, clocking, sync handling, and supported video standards remain critical system constraints that depend on the selected operating mode and the complete ADV7202 datasheet. Typical uses include professional video test equipment, broadcast video monitoring, surveillance-system interfaces, video capture hardware, and multi-source analog-video switching systems. The component is particularly relevant when the board must ingest multiple composite video streams and retain flexible digital processing before conversion back to analog. Product selection should also account for source format, required resolution, supported clock, interface voltage, thermal conditions, and system timing. A practical design review begins with the ADV7202 datasheet pinout, electrical tables, timing diagrams, and application guidance. PCB layout should preserve analog and digital return paths, provide appropriate decoupling, and route high-speed digital signals with controlled impedance. Since the verified data does not include complete pin assignments or operating limits, engineers should not infer those values from generic codec designs. This page combines verified product, package, interface, and sourcing information with transparent data gaps, procurement guidance, and application-oriented engineering context. It distinguishes confirmed ADV7202KST facts from unverified parameters so designers can evaluate the codec efficiently without mistaking distributor summaries for a complete datasheet.

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ADV7202KSTZ - 54 MHz Video Codec | Analog Devices | LQFP-64
ADV7202KSTZ

ADV7202KSTZ - 54 MHz Video Codec | Analog Devices | LQFP-64

Analog Devices ADV7202KSTZ is a simultaneous-sampling video-rate codec with one 12-bit video ADC, four 10-bit video DACs and a 54 MHz conversion rate, packaged in a 64-lead LQFP measuring 10 mm by 10 mm. It accepts up to five NTSC, PAL or SECAM composite video inputs and includes an 843 kHz SAR ADC for auxiliary system-monitoring inputs. The device supports 4:2:2, YCrCb and RGB/I/P video formats. A video codec is an interface IC that converts analog composite video into digital video samples and converts digital video back into analog output signals. This codec belongs to the broader ADC/DAC and video-interface hierarchy within integrated circuits. It combines a multi-channel video digitizer, four reconstruction DACs, analog clamp control and programmable gain control in one device, reducing the number of separate converters required by a video processing system. The main features include four 10-bit video DACs, 12-bit video digitization with two bits assigned to gain and offset adjustment, a 54 MHz conversion rate, and AGC control with a 6 dB range. The auxiliary SAR ADC can sample as many as eight inputs at 843 kHz for monitoring functions. A three-channel clamp control supports the composite-video front end, while five CVBS inputs allow multi-source conversion in professional and industrial video equipment. The ADV7202 architecture is intended for simultaneous conversion of several composite video channels. Its 12-bit ADC front end provides greater nominal resolution than the 10-bit output DACs, while AGC and clamp control help normalize signal level and remove video pedestal offsets. The four DACs support standard video output formats, allowing digitized channels to be processed and reconstructed without requiring four separate output converter packages. Typical uses include video surveillance systems, broadcast and professional video monitoring, industrial inspection equipment, video routers, security-camera interfaces and multichannel analog-video test systems. Simultaneous conversion is particularly useful when multiple composite sources must be captured at the same time for switching, recording, analysis or frame synchronization. PCB design should preserve short analog traces, provide stable analog and digital supplies, and place decoupling capacitors close to the relevant supply pins. Keep high-speed digital and analog-video return paths away from sensitive input traces, follow the reference-layout guidance in the manufacturer datasheet, and use controlled-length clock and serial-interface routing. Decoupling requirements, clock topology and unused-pin handling should be implemented exactly as specified in the datasheet pin-description table. This page consolidates the Analog Devices product information, exact package and conversion details, a verified same-family replacement candidate, and practical interface-layout guidance into a focused engineering reference for evaluating the ADV7202KSTZ in composite-video and multichannel monitoring designs.

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ADV7280BCPZ - 10-Bit Video Decoder | Analog Devices
ADV7280BCPZ

ADV7280BCPZ - 10-Bit Video Decoder | Analog Devices

The Analog Devices ADV7280BCPZ is a 10-bit, four-times-oversampled analog video decoder with integrated deinterlacing, automatic NTSC, PAL, and SECAM detection, and ITU-R BT.656 digital video output. The device accepts composite and S-Video baseband video and is housed in a 32-lead LFCSP package measuring 5 mm by 5 mm. Its 10-bit processing, four-times oversampling, analog-to-digital conversion, and deinterlacing functions combine in one video interface IC. A video decoder converts analog baseband imagery into a digital stream that a processor, image pipeline, display controller, or video recorder can consume. Within the semiconductor hierarchy, the ADV7280BCPZ is a video decoder and video interface IC rather than a general-purpose processor. It supports worldwide analog video standards, including composite and S-Video sources, while producing digital data that conforms to the ITU-R BT.656 specification. Key capabilities include automatic multiformat detection, 10-bit digitization, four-times oversampling, and integrated deinterlacing. The digital interface includes pixel data, a line-locked clock, horizontal synchronization, and vertical synchronization or field indication. These functions support conversion of legacy analog video into a parallel digital format suitable for industrial imaging, broadcast equipment, security systems, video capture, and professional A/V installations. The ADV7280 family is designed for multiformat analog baseband decoding. Its oversampled conversion architecture helps reconstruct a stable digital representation before the deinterlacer generates progressive-frame output. The manufacturer documentation identifies ITU-R BT.656 as the output format and describes separate synchronization outputs for integrating the decoder with downstream digital video logic. Typical uses include CCTV camera capture, surveillance recording, industrial inspection, broadcast monitoring, video test equipment, and embedded analog-video conversion. System designers should budget for analog input filtering, stable clocking, correct synchronization routing, suitable output impedance, and power-supply decoupling. Review the pin-description and reference-circuit tables in the manufacturer datasheet before assigning tracks or laying out the analog input section. This page combines manufacturer device information, verified lifecycle guidance, packaging details, drop-in replacement analysis, application guidance, and design considerations to support faster component evaluation and board-level implementation.

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ADV7280BCPZ-M 10-Bit SDTV Video Decoder | Analog Devices
ADV7280BCPZ-M

ADV7280BCPZ-M 10-Bit SDTV Video Decoder | Analog Devices

The Analog Devices ADV7280BCPZ-M is a 10-bit, four-times-oversampled SDTV video decoder with integrated deinterlacing, eight analog video inputs, and an I2C-compatible control interface. It is manufactured on a 1.8 V CMOS process and is available in a 32-lead LFCSP package measuring 5 mm by 5 mm. The ADV7280-M converts composite analog video signals into digital video data suitable for mobile-industry processor interface, or MIPI CSI-2, output. A video decoder is an interface IC that converts legacy analog composite video into a standardized digital representation for processing by a host processor, display controller, or embedded multimedia system. The ADV7280 family supports automatic conversion of NTSC, PAL, and SECAM composite baseband signals. In the ADV7280-M version, eight analog inputs expand channel flexibility compared with the four-input ADV7280, making the device useful for compact systems that monitor multiple camera or composite-video sources. The decoder provides 10-bit video processing and four-times oversampling, while its deinterlacer converts interlaced source material into progressive output suitable for digital display pipelines. Its I2C-compatible, two-wire bidirectional programming interface allows a host processor to configure operating modes and read status information. The 1.8 V CMOS implementation supports integration into space-constrained portable equipment, and the 5 mm square LFCSP package reduces board area compared with larger leaded decoder packages. The ADV7280-M is intended for analog video capture, image-processing modules, industrial monitoring, portable imaging equipment, consumer video interfaces, and embedded systems that need multiple composite-video inputs. Its digital output architecture allows decoded video to be transferred over a serial camera interface rather than through a parallel data bus, reducing board-routing pressure and supporting modern embedded processors. System designers should still budget careful treatment for analog signal integrity, synchronization, and power-supply noise. When laying out the board, place analog inputs and their protection or termination networks close to the LFCSP pins, keep high-speed MIPI traces short and properly referenced, and provide stable supply and ground planes. Verify exposed-pad soldering, analog and digital return paths, and thermal performance during assembly. Use the manufacturer datasheet and hardware reference manual to confirm register behavior, supported video standards, pin connections, and power sequencing. This page combines the manufacturer product information, interface characteristics, package details, engineering design guidance, and documented comparison options. It is intended to help engineers identify the correct decoder variant, plan a compatible replacement, and design a robust analog-to-digital video path.

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ADV7282WBCPZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7282WBCPZ

ADV7282WBCPZ - 10-Bit SDTV Video Decoder | Analog Devices

Analog Devices ADV7282WBCPZ is a 10-bit, 4-times-oversampled SDTV video decoder with differential analog inputs and a deinterlacer, packaged in a 32-LFCSP 5 x 5 mm surface-mount package. The device receives analog composite video and produces a digital video stream compliant with the ITU-R BT.656 specification. Its digital output uses the P0 through P7 data pins, while a line-locked clock provides the timing reference for the encoded pixel stream. The decoder also exposes serial I2C control, allowing an embedded processor to configure operating controls such as brightness, contrast, saturation, and hue. An SDTV video decoder is an interface IC that converts analog composite-video signals into a digital pixel stream for subsequent processing or display. In the broader device hierarchy, the ADV7282 belongs to video interfaces, interface ICs, and semiconductors. Its principal function is to sample incoming video, separate luminance and chrominance information, convert the analog representation into 10-bit digital data, and serialize that data according to a defined digital-video timing format. The ADV7282 provides 10-bit video decoding with 4-times oversampling, differential inputs, and an integrated deinterlacer. Its ITU-R BT.656 output uses eight parallel pixel-data pins and a line-locked clock. The I2C interface supports programmable video controls, including brightness, contrast, saturation, and hue. These features make the decoder suitable for analog video capture, broadcast and professional video equipment, security imaging, and legacy video interfaces requiring digital conversion. The ADV728x family architecture includes an adaptive five-line, two-dimensional comb filter designed to improve separation of chrominance and luminance from composite video. The filter automatically adapts its processing mode to the video standard and signal quality. This behavior is particularly useful when composite-video signals contain noise, color bleed, or other artifacts that must be separated before digital rendering. The family architecture is documented in the ADV7280/ADV7281/ADV7282/ADV7283 Hardware Reference Manual. Typical applications include SDTV video capture, professional broadcast equipment, surveillance systems, video test and measurement equipment, and embedded systems that need to retain an analog composite-video input while passing digital video to a processor or display pipeline. Differential inputs can simplify signal-chain design when the source supports balanced analog video, while the line-locked clock gives downstream digital-video logic a dedicated timing signal. Designers should follow the manufacturer pin-description table and recommended application circuit when assigning tracks, power, grounding, and signal-conditioning components. The analog and digital sections require careful layout because video decoding performance depends on clean differential input routing, controlled return paths, and stable supply references. The device is specifically marked by Analog Devices as not recommended for new designs, so it is most appropriate for maintenance, continuity, and previously qualified designs rather than new platform creation. This page consolidates the decoder identity, functional characteristics, lifecycle position, and design considerations into an engineer-focused reference. It also distinguishes genuine drop-in options from functionally similar devices that use different packages, preventing a nominal decoder substitution from becoming a hidden PCB-rework problem.

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ADV7283BCPZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7283BCPZ

ADV7283BCPZ - 10-Bit SDTV Video Decoder | Analog Devices

The Analog Devices ADV7283BCPZ is a 10-bit, 4x oversampled multiformat SDTV video decoder with differential inputs and an integrated deinterlacer, housed in a 32-pin LFCSP (5 mm x 5 mm) exposed-pad package. It automatically detects worldwide NTSC, PAL and SECAM analog baseband video signals delivered as composite (CVBS), S-Video or component video. A video decoder is an analog front-end mixed-signal IC that converts standard-definition analog video into a digital bit stream. Within the signal-chain hierarchy, it sits below high-definition video decoders and above discrete ADC solutions, forming part of the broader video interface and codec family of semiconductors. Its output is an 8-bit ITU-R BT.656 compatible YCrCb 4:2:2 video data stream, clocked by a line-locked clock (LLC) output on the P0 to P7 data pins. Key features include a 10-bit ADC front end with 4x oversampling for robust signal capture, automatic format detection covering NTSC/PAL/SECAM, support for CVBS, S-Video and component inputs, and a built-in deinterlacer that converts interlaced sources into progressive output. Differential input architecture improves common-mode noise rejection in electrically noisy environments. The device is fabricated in a 1.8 V CMOS process and programmed via a 2-wire I2C-compatible serial bidirectional interface, simplifying host processor integration. The exposed-pad LFCSP package aids thermal and ground performance while saving board area, and the part is supplied in a RoHS-compliant, surface-mount form suitable for high-volume assembly. Jotrin Electronics lists the device as an automotive-grade video decoder, reflecting qualification for in-vehicle vision applications. Typical applications include automotive rear-view and surround-view camera systems, industrial machine-vision capture, video-over-networked gateways that need to digitize legacy analog cameras, and set-top or surveillance equipment interfacing analog sources to digital processors. For best results, route the analog inputs differentially where possible, keep the BT.656 P0-P7 bus short and matched in length to the LLC clock, and follow the register configuration scripts in the Analog Devices design support files, since power-up register state requires initialization over I2C before stable decoding is achieved. This page adds distributor-derived comparison data, drop-in same-family alternatives, application guidance, and sourcing information not consolidated in the manufacturer datasheet.

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ADV7301AKST - 12-Bit Video Encoder | Analog Devices
ADV7301AKST

ADV7301AKST - 12-Bit Video Encoder | Analog Devices

Analog Devices ADV7301AKST is a multiformat SD, progressive-scan, and HDTV video encoder with six NSV 12-bit DACs, a 108 MHz internal processing clock, and a 64-LQFP surface-mount package measuring 10 mm by 10 mm. It accepts 2.5 V and 3.3 V power supplies and is designed for DVD equipment, set-top boxes, and related digital video systems. A video encoder is an interface IC that converts digital video signals into analog video outputs suitable for display and broadcast equipment. This device combines digital video processing with six 12-bit digital-to-analog converters, allowing multiple analog outputs to be produced without requiring six separate external DACs. In the broader hierarchy, it belongs to the video interface and signal-conversion IC category, combining video encoding, DAC output, and analog-video generation in one package. The six 12-bit DAC channels provide 4096 possible quantization levels per output, supporting detailed reconstruction of composite and component video signals. The 108 MHz processing clock supports multiformat operation identified by Analog Devices for PAL and NTSC systems. Operation from 2.5 V and 3.3 V supplies also makes the device suitable for conventional consumer and set-top-box power architectures. The ADV7301AKST integrates encoded video generation with six NSV DAC outputs instead of separating those functions into independent components. This integration can simplify a multichannel analog-video output section, shorten interstage connections, and reduce board area. The 64-LQFP package exposes the control, digital-video, clock, power, synchronization, and analog-output functions required for a complete encoder implementation. Typical uses include DVD players, set-top boxes, video-conversion equipment, and professional video systems that require multiple analog outputs. It is particularly relevant when a design needs PAL or NTSC-compatible analog video generation alongside a digital video source. The operating-temperature range of 0°C to 70°C targets commercial equipment rather than extended industrial or automotive environments. The principal design consideration is board-level implementation of high-speed digital-video and analog-video signals. Controlled impedance routing, short clock paths, careful grounding, and isolation between digital switching activity and sensitive video outputs are necessary for stable picture quality. Output filtering, termination, and connector design must also follow the analog video requirements of the target system. This product overview combines the manufacturer-defined encoder features, package information, supported standards, and application guidance with practical PCB considerations for evaluating the ADV7301AKST in multichannel analog-video equipment.

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ADV7303AKST - 6-Channel 11-Bit Video DAC | Analog Devices
ADV7303AKST

ADV7303AKST - 6-Channel 11-Bit Video DAC | Analog Devices

Analog Devices ADV7303AKST is a multiformat SD, progressive-scan and HDTV video encoder with six 11-bit digital-to-analog converters in a 64-lead LQFP surface-mount package. It combines digital video encoding with analog baseband output generation, making it suitable for professional and broadcast video systems that require multiple video channels in one device. The ADV7303AKST operates from 2.5 V or 3.3 V supplies according to marketplace technical listings. A video DAC is a mixed-signal semiconductor that converts digitally represented image data into analog television signals. The ADV7303AKST belongs to the video encoder and DAC hierarchy: it accepts digital video information, performs required signal generation, and provides six analog output channels. This integration can reduce the component count and board area in systems that previously required separate video-output converter stages. The principal identified feature is six 11-bit DACs. Each converter provides a defined digital resolution for multiformat standard-definition, progressive-scan, and HDTV video generation. The device also supports PAL and NTSC video standards according to component listings, while its 64-LQFP package provides 64 electrical terminals for power, control, digital data, clocking, and analog-output connections. At the system level, the six outputs allow a single encoder to serve several analog video destinations or support multi-channel signal generation. The 11-bit converter resolution provides a more detailed digital-to-analog transition than lower-resolution video output stages, while the multiformat architecture allows the same encoder family to address different television standards and progressive-scan equipment. Typical applications include broadcast television equipment, SD and HDTV video production systems, professional video routers, television signal processing, monitoring infrastructure, and multichannel video test equipment. System integrators should verify signal timing, output standard configuration, DAC output levels, filtering, and synchronization against the manufacturer’s complete interface and application information before releasing production hardware. A critical implementation consideration is that video output quality depends on the complete analog path, not only on the nominal DAC resolution. Keep output routing short, maintain a controlled ground reference, and implement the manufacturer-recommended power and bypass networks close to the device. Because no single replacement was confirmed for this exact package and function, board compatibility should be established through schematic and pin-level review rather than assumed from a similar device description. The ADV7303AKST provides a compact six-channel video-output solution for systems requiring multiformat analog television generation. Its six 11-bit DACs, SD and progressive-scan capability, HDTV positioning, and 64-LQFP integration distinguish it from discrete video DAC arrangements and help reduce board complexity when a single multi-output encoder is preferable to separate converter channels.

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ADV7311KST - 6-DAC 12-Bit Video Encoder | Analog Devices
ADV7311KST

ADV7311KST - 6-DAC 12-Bit Video Encoder | Analog Devices

The Analog Devices ADV7311KST is a high-speed digital-to-analog video encoder with six 12-bit NSV DACs, a 216 MHz multiformat processing interface, and a 64-LQFP package measuring 14 x 14 mm. It converts digital high-definition and standard-definition video into analog CVBS, S-Video, YPbPr, or RGB outputs. Separate 8-, 10-, 16-, and 20-bit input ports support different source formats, while TTL-compatible inputs provide a direct interface for compatible digital video signals. A video encoder is an interface IC that bridges digital video-processing systems and analog displays or video equipment. In the semiconductor hierarchy, it belongs to interface ICs and performs digital-to-analog conversion as well as timing and signal-format encoding. The ADV7311 is designed for professional video conversion, broadcast equipment, progressive-scan systems, and legacy analog-video connectivity. The main feature set includes six NSV video DAC channels, 12-bit DAC resolution, a stated 216 MHz encoder rate, and support for high-definition and standard-definition formats. Its separate input ports allow a system designer to accommodate different digital word lengths without forcing one common bus width. The device can generate composite, S-Video, component, or RGB analog signals, reducing the need for several discrete conversion paths in a multi-output video system. The ADV7311 architecture combines digital video input, internal encoding and timing functions, and six high-speed NSV DACs on one monolithic chip. According to the Analog Devices ADV7311 product page, external circuitry is used for some standards and output requirements. Consequently, board-level planning must account for external synchronization, filtering, connector routing, grounding, and the selected analog-output topology rather than treating the IC as a standalone video output stage. Typical applications include SDI-to-analog video conversion, professional broadcast monitoring, video test equipment, digital signage with legacy displays, security-video installations, and video switchers supporting composite or component outputs. The broad output-format support is useful where one digital source must feed more than one analog destination. A critical design consideration is signal integrity. Digital data, synchronization signals, analog outputs, reference connections, and power planes should follow the manufacturer datasheet layout guidance. Keep sensitive routes away from switching nodes, use a continuous ground reference, and verify the chosen output network and external components against the required video standard before production. This page consolidates verified product capabilities, package information, sourcing links, and engineering guidance. It also distinguishes documented drop-in replacements from broad functional substitutes, helping engineers assess PCB compatibility before considering a migration.

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ADV7314KST - 216 MHz Video Encoder with Six 14-Bit DACs | Analog Devices
ADV7314KST

ADV7314KST - 216 MHz Video Encoder with Six 14-Bit DACs | Analog Devices

The Analog Devices ADV7314KST is a multiformat 216 MHz video encoder with six 14-bit NSV DACs in a 64-lead LQFP package. It accepts parallel YCrCb high-definition input in 4:2:2 and 4:4:4 formats and supports SMPTE 293M 525p, BTA EDTV2 525p, ITU-R BT.1358 625p/525p, and ITU-R BT.1362 625p/525p video standards. Its integrated six-channel DAC architecture produces analog video outputs while supporting 216 MHz operation. A video encoder is an interface IC that converts digital component video into one or more analog output signals. The ADV7314KST belongs to the broader DAC and video-encoding hierarchy: digital video data enters through parallel YCrCb inputs, internal encoding and DAC circuitry generate composite or component outputs, and the resulting analog signals drive downstream display or broadcast equipment. Its 14-bit DAC resolution provides a defined numerical output-resolution characteristic for professional video systems. Key features include six 14-bit NSV video DACs, a 216 MHz operating specification, and parallel YCrCb input compatibility. The device supports both 4:2:2 and 4:4:4 high-definition input formats. Multiple listed television standards provide defined support for 525-line and 625-line systems, including SMPTE 293M, BTA EDTV2, ITU-R BT.1358, and ITU-R BT.1362. The 64-lead LQFP package supports surface-mount assembly and is identified as lead-free. Technically, the ADV7314KST combines digital video processing with six high-speed, multiformat NSV digital-to-analog converters. This integration reduces the number of discrete DAC channels required in a multichannel analog-video design. The 216 MHz headline specification identifies the device as intended for high-speed video processing, while the six-DAC configuration allows multiple video outputs to be generated from one package. Exact output current, DAC noise, power-supply limits, temperature limits, and timing values are not present in the supplied verified records and should be confirmed in the manufacturer datasheet before design release. Typical uses include professional broadcast video conversion, standard-definition television equipment, high-definition production electronics, video test and measurement systems, and digital-to-analog video processing modules. The 4:2:2 and 4:4:4 input support makes it relevant to systems handling subsampled and full-resolution chroma video. Six integrated DACs can reduce board area when the design requires six analog video channels rather than separate converter packages. Designers should confirm the exact pin assignments, output-routing options, synchronization requirements, supply rails, decoupling recommendations, and analog-video output topology against the ADV7314 manufacturer datasheet. PCB layout should preserve controlled clock and digital-video signal paths while providing a low-impedance return for each DAC output. Because the supplied search results do not provide a verified price, stock quantity, complete pinout, or detailed electrical limits, those items should not be inferred from generic distributor listings. This product page consolidates the verified multiformat 216 MHz specification, six 14-bit NSV DAC configuration, supported video standards, package information, source links, and same-family replacement guidance. It also distinguishes verified features from unavailable parameters and provides selection and comparison context that is not contained in the short distributor snippets.

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ADV7320KSTZ - 216 MHz 6-DAC Video Encoder | Analog Devices
ADV7320KSTZ

ADV7320KSTZ - 216 MHz 6-DAC Video Encoder | Analog Devices

The Analog Devices ADV7320KSTZ is a multiformat 216 MHz digital-to-analog video encoder with six NSV 12-bit DACs, packaged in a 64-LQFP measuring 10 mm by 10 mm. It accepts digital video inputs and produces analog CVBS, S-Video, YPbPr, or RGB output signals for standard-definition, progressive-scan, and high-definition video equipment. A video encoder is an interface and signal-conversion integrated circuit that translates digital pixels into legacy or component analog video signals. Within the product hierarchy, the ADV7320KSTZ belongs to the video encoder and video DAC family of interface ICs. Its six high-speed NSV DACs provide separate or configurable analog channels, while the multiformat architecture supports professional broadcast, set-top-box, DVD, recording, and digital-display applications. The device supports high-definition 4:2:2 and 4:4:4 parallel YCrCb input formats. Listed compatibility includes SMPTE 274M at 74.25 MHz, SMPTE 296M for 720p, and SMPTE 240M for 1035i. It also accepts 10-bit RGB 4:4:4 data. These formats allow the encoder to bridge digital video-processing pipelines to analog composite, S-Video, and component outputs without requiring separate external DAC banks. The 216 MHz operating rate and six 12-bit DACs distinguish the ADV7320 from lower-rate encoders intended only for standard-definition video. The manufacturer describes enhanced performance and CGMS-A support for 625p output standards, helping conforming DVD players and recorders implement copy-protection signaling. Exact input timing, voltage, current, temperature, and DAC-output limits must be confirmed against the manufacturer datasheet before a production design is released. Typical deployments include professional video routers, broadcast monitor interfaces, DVD and set-top-box output stages, video-recorder products, and professional playback equipment requiring multiple analog outputs. Because high-speed analog video signals are sensitive to impedance discontinuities, power-supply noise, grounding errors, and clock or data timing violations, the board layout should use controlled-impedance routing, short video traces, adequate return paths, and clean supply filtering. A key design consideration is to preserve the supported digital timing and synchronization arrangement between the source device and the encoder. The ADV7320KSTZ is best suited to designs whose source can provide the documented pixel format, clocking, voltage levels, and timing rather than merely any generic parallel video interface. Its multiformat processing and integrated DAC count make it a strong fit for equipment that must generate several analog outputs from one digital video source. This page consolidates the manufacturer product information, verified technical characteristics, package details, application guidance, and drop-in replacement analysis. It also highlights the need to verify every timing, electrical, and pin-level requirement against the current Analog Devices datasheet before using the encoder in new hardware.

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ADV7341BSTZ - Multi-Format Video Encoder, 6x12-Bit DACs | Analog Devices
ADV7341BSTZ

ADV7341BSTZ - Multi-Format Video Encoder, 6x12-Bit DACs | Analog Devices

The Analog Devices ADV7341BSTZ is a high-speed, multi-format digital-to-analog video encoder integrating six 12-bit Noise Shaped Video (NSV) DACs in a 64-pin LQFP (10x10 mm) package. It encodes SD, ED (480P/576P), and HD (720p/1080i) video from a digital input data path up to 1920x1080 at 60 Hz, supporting composite (CVBS), S-Video (Y/C), and component (YPrPb/RGB) analog outputs. A video encoder is a mixed-signal IC that converts digital pixel data (such as ITU-R BT.656, ITU-R BT.1120, or HDMI-derived streams) into analog waveforms that legacy displays, broadcast modulators, and DVD/Blu-ray recorders can accept. The device sits at the boundary between the digital signal processor and the analog output stage, and its noise and linearity performance directly determine the perceived picture quality of the final output. Key features include six 12-bit NSV DACs running at up to 297 MHz, 74.25 MHz 20-/30-bit high-definition input support, full SMPTE compliance (SMPTE 259M, 274M, 296M, 424M, EA-861 and 170M), an integrated 54 MHz pixel clock PLL, an I2C device-host control port, and a 3.3 V analog/digital core supply with a 1.8 V logic option. The NSV architecture pushes DAC quantization noise above the video band, achieving effective >12-bit linearity with very low out-of-band noise. Typical applications include HDTV encoders, professional studio equipment, DVD and Blu-ray authoring, video capture cards, security DVRs, and industrial video recording systems. The wide format support allows a single encoder to replace several single-standard parts across standard-definition and high-definition product lines. When designing with the ADV7341BSTZ, observe the 64-LQFP power and ground pin layout carefully; provide a continuous ground plane and decouple each supply pin with 100 nF plus 10 uF bulk capacitors placed within 3 mm of the pin. Use controlled-impedance (75 ohm) traces for the analog outputs, and AC-couple the outputs through 220 uF or larger coupling capacitors to the connector.

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ADV7343BSTZ - 6-DAC 11-Bit 297 MHz Video Encoder LQFP-64 | ADI
ADV7343BSTZ

ADV7343BSTZ - 6-DAC 11-Bit 297 MHz Video Encoder LQFP-64 | ADI

The Analog Devices ADV7343BSTZ is a multiformat high-speed video encoder integrating six 11-bit 297 MHz current-steering DACs in a 64-lead LQFP (10x10 mm) surface-mount package. The device supports composite (CVBS), S-Video (Y/C), and component (YPrPb/RGB) analog outputs from a single 3.3V analog supply and 1.8V digital supply, and accepts 8/16/24-bit digital video input in both SDTV (NTSC/PAL/SECAM) and HDTV (720p/1080i/1080p) formats with 4x/8x/16x oversampling. The encoder includes an internal test pattern generator, 4:2:2 to 4:4:4 upsampler, programmable luma/chroma filters, and CCIR/SMPTE timing generators, and is configured through a standard I2C control port. What is a video encoder? A video encoder is a mixed-signal IC that converts digital video pixel data into analog waveforms suitable for driving displays, broadcast modulators, or back-end video DACs. Within the broader taxonomy, the part is a line of video encoder -> video DAC -> mixed-signal IC -> semiconductor. Video encoders sit between the host graphics or media processor and the analog monitor/RF modulator and are a class of display interface ICs that includes HDMI transmitters, VGA DACs, and composite encoder ICs. The ADV7343 belongs to the high-performance broadcast-grade subclass that integrates multiple DACs and full timing-control logic on-chip. Key features include a 297 MHz pixel clock support enabling 1080p60 component analog output, 75 ohm differential output drive eliminating the need for external line drivers, integrated sub-brightness/contrast/hue/saturation controls in the digital domain, and a hardware low-power sleep mode. The LQFP-64 package is industrial-grade (operating from -40C to +85C) and is drop-in compatible with the ADV7342 and ADV7344 family members. The combination of six DACs and full multiformat support lets a single part replace several single-format encoders in a typical set-top box or DVD/Blu-ray subsystem. The ADV7343 uses an advanced 3.3V CMOS process with on-chip bandgap reference and segmented current-steering DAC architecture to achieve low differential nonlinearity and excellent channel-to-channel matching across all six outputs. Programmable output bandwidth and a built-in PLL reduce BOM by eliminating external clock-recovery components, while the I2C port allows dynamic mode changes, gamma correction, and copy-generation management (CGMS) insertion on the fly. The part is AEC-Q100 capable through the automotive-grade variant (contact ADI for full automotive qualification details) and supports the -40C to +85C industrial temperature range in this -BSTZ package. Typical applications include DVD/Blu-ray players and recorders, HDTV set-top boxes, professional broadcast equipment (HD-SDI to analog bridges), automotive infotainment rear-seat entertainment, video editing/duplication equipment, and graphics cards that need to output analog YPrPb/RGB plus composite simultaneously. The device's six independent DACs allow simultaneous S-Video + component + composite without an external mux. When designing with the ADV7343, ensure that the 3.3V AVDD rail is decoupled with at least 10 uF bulk + 0.1 uF ceramic per pin and that the exposed pad (or lead frame) has a continuous ground pour to meet the 64-lead LQFP thermal resistance. Use a 27 MHz reference clock or feed an external pixel clock; the device will generate all required HSYNC/VSYNC timings internally. This page synthesizes distributor pricing, drop-in alternatives, application circuits, and practical engineering notes not found in the manufacturer datasheet alone, helping procurement and design engineers evaluate the ADV7343BSTZ against modern alternatives.

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