Integrated Circuits

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Products (39,000+)

ADV3226ACPZ - 750 MHz 16x16 Analog Crosspoint | Analog Devices
ADV3226ACPZ

ADV3226ACPZ - 750 MHz 16x16 Analog Crosspoint | Analog Devices

Analog Devices ADV3226ACPZ is a 750 MHz, 16 × 16 high-speed nonblocking analog crosspoint switch with one channel, housed in a 100-lead LFCSP-VQ package measuring 12 × 12 mm. The switch provides a signal bandwidth greater than 750 MHz, channel switching below 20 ns with 1% settling, buffered inputs, programmable high-impedance outputs, and 16 output amplifiers with a gain of +1. It operates from ±5 V supplies and can drive 150 ohm loads. An analog crosspoint switch is a matrix of independently controlled signal paths that routes one input to one output without changing the signal type. Within the semiconductor hierarchy, it belongs to the switch and multiplexer family, then to interface ICs, and finally to broader signal-path and semiconductor devices. The ADV3226 is intended for systems requiring many high-speed analog connections to be changed rapidly while preserving signal integrity. The principal features include a 16 × 16 nonblocking switch array, greater-than-750 MHz −3 dB bandwidth, less-than-20 ns switching time with 1% settling, and buffered inputs. Programmable high-impedance outputs allow unused channels to be isolated, while the output amplifiers provide unity gain. The device is designed for dual ±5 V operation and includes complete buffered input and output circuitry on one integrated circuit. Technically, the crosspoint architecture allows any input to be connected to an output while maintaining nonblocking operation. Its unity-gain output stage is suited to routing video or other wideband analog signals without intentional amplification. The ±5 V supply arrangement provides headroom for bipolar signal swings, while 150 ohm load drive capability supports practical downstream circuits. According to the Analog Devices product page, typical power consumption is 1.3 W. Typical uses include video routing, telecommunications test systems, professional video equipment, video monitoring systems, and high-speed analog test infrastructure. The 750 MHz bandwidth is appropriate for high-definition and related wideband video paths, while the sub-20 ns switching specification supports fast source selection. In these systems, the device can consolidate multiple video connections behind a controlled crosspoint rather than requiring a separate external switch per route. Designers must provide clean +5 V and −5 V rails, decouple both supplies close to the device, and preserve controlled-impedance routing around the 100-pin package. Output loading, return paths, grounding, and thermal performance require attention because the matrix can dissipate approximately 1.3 W under the stated operating conditions. The manufacturer datasheet should be used for the complete pin assignment, control protocol, and recommended layout. This page consolidates the verified manufacturer and distributor information, distinguishes the ADV3226 from related devices, and adds practical application, comparison, sourcing, and design guidance. It also makes missing electrical and pin-level details explicit rather than estimating unverified values.

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ADV3227ACPZ - 750MHz 16x16 Crosspoint Switch | Analog Devices
ADV3227ACPZ

ADV3227ACPZ - 750MHz 16x16 Crosspoint Switch | Analog Devices

Analog Devices ADV3227ACPZ is a production 750 MHz, 16 × 16 high-speed analog crosspoint switch IC in a 100-LFCSP-VQ 12 × 12 mm package. The device provides a nonblocking 16 × 16 switch array, buffered inputs, 16 output amplifiers with a gain of +2, programmable high-impedance outputs, and operation from dual ±5 V supplies. Its −3 dB signal bandwidth is greater than 750 MHz. An analog crosspoint switch is a routing matrix that connects any selected input signal to any selected output under digital control. This product type belongs to the broader hierarchy of switch IC, interface IC, signal-routing IC, and semiconductor. Unlike a mechanical relay network, it provides electronic routing with high bandwidth, buffered signal paths, programmable output impedance, and switching times below 20 ns with 1% settling. The principal features of the ADV3227ACPZ include a 16 × 16 nonblocking array, a gain of +2 on every output, and a complete buffered-input solution. The architecture can drive 150 Ω loads and consumes 1.3 W. Its 750 MHz bandwidth makes it suitable for routing high-speed analog and video signals while retaining useful isolation between the selected source and destination. Technically, the ADV3227 belongs to the ADV3226/ADV3227 family. The manufacturer describes its pinout as functionally equivalent to the AD8114 and AD8115, although package size and exact footprint requirements must be checked before substitution. The principal difference between ADV3226 and ADV3227 is output gain: ADV3226 has a gain of +1, while ADV3227 uses output amplifiers with a gain of +2. Typical applications include video routing, telecommunications infrastructure, professional broadcast equipment, test and measurement systems, and high-speed signal-distribution cabinets. The nonblocking architecture allows simultaneous routing activity across independent matrix intersections, while the buffered inputs help maintain signal integrity when driving terminated analog lines. When laying out a design, treat the ±5 V rails, analog signal paths, control inputs, and exposed package ground as separate layout concerns. Keep high-speed routes short, provide the required bypass capacitance at the supply pins, and maintain controlled return paths beneath the matrix. Before using another high-speed switch, verify package dimensions, pin assignments, control logic, output impedance, gain, and settling requirements rather than relying only on bandwidth. This page combines the verified manufacturer and distributor data for the ADV3227ACPZ with practical routing considerations, comparison parameters, and honest drop-in-replacement analysis. It distinguishes true same-package options from related devices that are functionally similar but require board-level verification.

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ADV3228ACPZ - 750MHz 8x8 Crosspoint Switch | Analog Devices
ADV3228ACPZ

ADV3228ACPZ - 750MHz 8x8 Crosspoint Switch | Analog Devices

The Analog Devices ADV3228ACPZ is a high-speed 8 × 8 analog crosspoint switch with a 750 MHz −3 dB large-signal bandwidth and 2500 V/µs slew rate. It is packaged in a 72-lead LFCSP-VQ package measuring 10 mm × 10 mm. The device provides a complete buffered-input crosspoint solution for routing high-bandwidth analog signals across eight inputs and eight outputs, including telecommunications, video, broadcast, test-and-measurement, and instrumentation systems. An analog crosspoint switch is an integrated routing matrix that connects any selected input to any selected output while providing controlled impedance and gain. The ADV3228 combines eight high-speed, nonblocking switch arrays, buffered inputs, programmable high-impedance outputs, and eight output amplifiers with +1 gain. Its architecture makes it useful where a board must route multiple wideband channels without relying on discrete relays or lossy passive networks. The device is specifically identified as pin-compatible and functionally equivalent to the AD8108 and AD8109, and is drop-in compatible with the ADV3224 and ADV3225 16 × 8 array family according to the manufacturer product-page information. Key performance features include a 750 MHz −3 dB large-signal bandwidth for ADV3228, 2500 V/µs slew rate, operation from ±5 V supplies, and the ability to drive 150 Ω loads. Programmable high-impedance outputs allow selected output channels to be placed in a high-impedance state, which can support paralleling or system-level routing strategies. The buffered-input architecture and output amplifiers provide a complete routing solution rather than requiring external signal-conditioning stages. The ADV3228ACPZ is suitable for video routing, telecommunications equipment, broadcast systems, high-speed test equipment, and professional audio or instrumentation designs. The 72-lead LFCSP-VQ package supports dense PCB layouts, while the exposed-pad construction provides an important thermal path for power dissipation. Designers should pay close attention to supply bypassing, controlled-impedance routing, thermal-pad layout, and the datasheet’s recommended input and output termination networks. When selecting a replacement, verify the exact ACPZ package, pinout, gain configuration, supply arrangement, and bandwidth requirements. The ADV3229 has +2 gain rather than the ADV3228’s +1 gain, while ADV3224 and ADV3225 belong to the related 16 × 8 family. For existing designs that require the ADV3228’s exact gain and footprint, the manufacturer-documented compatible parts provide the safest replacement path. This page combines verified manufacturer and distributor information with practical design guidance and a structured comparison of documented alternatives.

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ADV3229ACPZ - 750 MHz 8x8 Crosspoint Switch | Analog Devices
ADV3229ACPZ

ADV3229ACPZ - 750 MHz 8x8 Crosspoint Switch | Analog Devices

Analog Devices ADV3229ACPZ is a high-speed, nonblocking 8 x 8 analog crosspoint switch with a 750 MHz bandwidth, +2 gain output amplifiers, and a 72-lead LFCSP-VQ package measuring 10 x 10 mm. It supports buffered inputs, programmable high-impedance outputs, and drives of 150 ohm loads while operating from positive and negative 5 V supplies. An analog crosspoint switch is a multi-input, multi-output routing matrix that connects any selected input channel to any selected output channel without requiring the inactive channels to terminate. Within the semiconductor hierarchy, the ADV3229ACPZ is an analog switch IC, an interface IC, and a signal-routing device for high-frequency video, telecommunications, broadcast, and test equipment. Its nonblocking architecture allows supported channels to remain active while other crosspoint routes change. Key features include an 8 x 8 switch array, eight buffered inputs, eight programmable high-impedance outputs, and eight output amplifiers configured for a gain of +2. The device is specified for 150 ohm loads and low power consumption of 0.5 W. According to the Analog Devices ADV3228/ADV3229 data sheet, its large-signal bandwidth is 750 MHz and its slew rate is 2500 V/us. Technically, the ADV3229 integrates routing switches, input buffers, output amplifiers, and output-disconnect functions into one high-speed analog matrix. The +2 output gain differentiates it from the otherwise closely related ADV3228, which uses +1 gain. The data sheet also identifies the ADV3229 as pinout- and functionally equivalent to the AD8108 and AD8109, making those legacy devices important references when evaluating board compatibility. Typical uses include professional video routing, broadcast video distribution, telecommunications test systems, high-definition signal routing, and instrumentation requiring repeatable high-bandwidth channel selection. The buffered inputs help isolate upstream sources, while the programmable output high-impedance states allow unused outputs to be isolated from driven channels. Designers should verify control-logic levels, exposed-pad grounding, bypass-capacitor placement, and signal-integrity performance on the target board. The 10 x 10 mm land pattern and high-speed analog routing require short connections, a continuous ground reference, and careful control of supply-return paths. Because the ADV3229 uses dual-rail supplies, both positive and negative rails must be present with appropriate decoupling. This page consolidates manufacturer features, distributor pricing, verified source links, same-family drop-in alternatives, and practical selection guidance. It also distinguishes confirmed pin-compatible options from legacy functionally equivalent devices so engineers can verify every footprint, gain, and control requirement before redesigning an existing PCB.

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ADV7128KR30 - 10-Bit 80 MHz Video DAC | Analog Devices
ADV7128KR30

ADV7128KR30 - 10-Bit 80 MHz Video DAC | Analog Devices

The Analog Devices ADV7128KR30 is a 10-bit video-speed digital-to-analog converter built on a +5 V CMOS process, with an 80 MHz pipelined operating rate and a 28-pin SOIC package. The converter accepts a standard TTL-compatible 10-bit pixel input interface and generates current-source analog video outputs compatible with RS-343A, RS-170, and proposed HDTV production standards, including SMPTE 240M. A video DAC is a digital-to-analog converter specialized for converting parallel pixel data into analog video signals. Within the broader signal-conversion hierarchy, it belongs to the DAC and ADC/DAC converter family, combining a digital pixel interface, a reference-voltage input, and a high-impedance analog current-source output. This structure allows graphics, broadcast, television, and industrial display equipment to use digital video data internally while presenting conventional analog video at the output. Principal features include 80 MHz pipelined operation, 10-bit conversion resolution, TTL-compatible inputs, a single +5 V supply, and RS-343A and RS-170 output compatibility. According to the manufacturer datasheet, the monolithic CMOS construction provides high functionality with low power dissipation. The device requires an external 1.23 V reference and a pixel-clock input, while its high-impedance analog output is implemented as a current source. The ADV7128KR30 is identified by the ADV7128 family name and the KR30 ordering suffix. Verified distributor records identify the device as a single-channel, 10-bit, 28-pin SOIC video DAC operating at 5.0 V, with the KR30 variant commonly listed for a 30 MHz-class application designation in distributor catalogs. The manufacturer PDF also documents operation up to 80 MHz in pipelined mode, making the ordering suffix insufficient by itself to describe all supported timing performance. Typical uses include high-definition television video generation, high-resolution color graphics, digital video recording equipment, broadcast monitor systems, and industrial imaging panels. The TTL input interface simplifies connection to legacy video-controller logic, while the +5 V supply architecture allows integration into equipment that already uses conventional +5 V video electronics. Designers should treat the analog output as a current-source output and follow the manufacturer's recommended load and termination network. Layout should keep digital pixel-clock traces away from the analog outputs, and the external 1.23 V reference must be decoupled and routed according to the datasheet application circuit. Supply bypassing, output termination, and connector grounding remain critical to preserving usable video quality. This page combines the manufacturer datasheet, distributor catalog data, pricing context, and package-specific replacement information that is not consolidated in a single distributor listing. It also identifies where verified drop-in substitution data is limited, helping engineers distinguish a genuine same-footprint replacement from a merely similar video DAC.

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ADV7128KR50 - 10-Bit 80 MHz Video DAC | Analog Devices
ADV7128KR50

ADV7128KR50 - 10-Bit 80 MHz Video DAC | Analog Devices

The Analog Devices ADV7128KR50 is a 10-bit video digital-to-analog converter operating at up to 80 MHz in a 28-pin SOIC package. The device accepts TTL-compatible 10-bit pixel data, requires a single +5 V supply over 4.75 V to 5.25 V, and produces a high-impedance current-source output compatible with RS-343A and RS-170 video systems. Its monochrome video DAC architecture supports direct digital-to-analog conversion for graphics and broadcast equipment. A video DAC is a specialized digital-to-analog converter that translates digital pixel values into analog video signals. Within the broader hierarchy of data converters, it belongs to the ADC/DAC category and then to the video DAC subcategory, where conversion speed, pixel-clock handling, TTL interface compatibility, and standardized analog output characteristics matter more than general-purpose precision DAC flexibility. The ADV7128 integrates a high-speed 10-bit D/A converter, a standard TTL input interface, and a high-impedance analog current-source output on one monolithic CMOS chip. According to the manufacturer product page, operation requires only a +5 V power supply, an external 1.23 V reference, and a pixel-clock input. This integration reduces the external component count in a video generation path while preserving compatibility with established analog video systems. The converter uses pipelined operation to support an 80 MHz pixel rate. The supplied product information identifies 10-bit resolution, TTL-compatible digital inputs, and RS-343A and RS-170 compatible outputs. These characteristics make the device suitable for high-definition television, high-resolution color graphics, digital video recording, and other systems that require parallel digital pixels and conventional composite or component-style video outputs. As an analog output device, the ADV7128 should be evaluated for reference accuracy, output compliance, monitor impedance, cable loading, and the required video standard rather than only for sample rate. The external 1.23 V reference is central to the conversion chain, so its accuracy and noise directly influence the resulting analog video quality. Layout should also preserve a low-impedance return path between the DAC, reference source, and analog output network. A key design consideration is that the ADV7128 is a legacy video converter rather than a general-purpose current-output DAC. Existing boards should preserve the manufacturer reference and output network, while new designs should verify compatibility with the target monitor and video timing standard. The verified material does not provide a complete pin table, current-output range, settling time, or thermal resistance, so those values must be confirmed from the manufacturer datasheet before release to production. This page consolidates the verified manufacturer and distributor information, distinguishes the 80 MHz family description from the 50 MSPS wording used by one reseller, and provides application guidance, comparisons, and practical design notes that are not consolidated in a single manufacturer product listing.

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ADV7128KR80 - 80MHz 10-Bit Video DAC | Analog Devices
ADV7128KR80

ADV7128KR80 - 80MHz 10-Bit Video DAC | Analog Devices

The Analog Devices ADV7128KR80 is a CMOS video-speed digital-to-analog converter operating up to 80 MHz, with a 10-bit pixel input port and high-impedance analog current-source outputs in a 28-pin SOIC package. It operates from a single +5 V supply, accepts TTL-compatible digital inputs, and requires an external 1.23 V reference and pixel-clock input. Its outputs are compatible with RS-343A and RS-170 video systems. A video DAC is a mixed-signal semiconductor that converts parallel digital pixel data into an analog video signal. It belongs to the DAC and digital-to-analog converter hierarchy, which sits within ADC/DAC and broader data-conversion semiconductor categories. The ADV7128 combines a high-speed digital input interface, a 10-bit converter core, and analog current-source outputs in one monolithic device, making it suitable for graphics, broadcast, and digital-video equipment. The principal features of the ADV7128KR80 are its 80 MHz pipelined operating rate, 10-bit conversion resolution, standard TTL input compatibility, and support for both RS-343A and RS-170 output standards. These characteristics allow the converter to process digital pixel streams at rates commonly encountered in high-resolution color graphics and professional video systems while retaining a straightforward digital interface. Technically, the device uses CMOS monolithic construction and produces its video signal through a high-impedance analog current source. An external 1.23 V reference establishes the converter reference level, while the pixel clock synchronizes the digital-to-analog conversion process. Because the interface is TTL-compatible and the analog output is current-based, PCB layout should minimize digital-clock noise near the output network and preserve clean reference and analog routing. Typical applications include high-definition television equipment, high-resolution color graphics systems, broadcast video conversion, digital display interfaces, and multimedia video hardware. The ADV7128 is particularly appropriate where an older RS-343A or RS-170-compatible video output is required but a modern parallel DAC with a single +5 V supply is preferred. The primary design consideration is external-component and signal-integrity planning. The 1.23 V reference, pixel clock, digital input traces, and analog output network must be routed according to the manufacturer's recommended application circuit. Proper decoupling and controlled impedance are necessary to prevent digital switching activity from degrading video quality. This product data combines verified manufacturer information, distributor listings, lifecycle observations, and engineering guidance to clarify where the ADV7128KR80 fits. It also distinguishes verified drop-in alternatives from package or suffix changes that cannot safely be assumed as replacements.

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ADV7129KS - 360 MHz Triple 8-Bit Video DAC | Analog Devices
ADV7129KS

ADV7129KS - 360 MHz Triple 8-Bit Video DAC | Analog Devices

The Analog Devices ADV7129KS is a 360 MHz, 24-bit true-color video digital-to-analog converter with triple 8-bit DACs, an onboard phase-locked loop, an internal voltage reference, and a programmable 192-bit pixel port. It is supplied in a 304-lead PQFP package and operates from a single +5 V CMOS supply. The device supports RS-343A and RS-170 compatible analog outputs and TTL-compatible digital inputs, making it a consolidated solution for high-resolution graphics and imaging systems. A video DAC is a digital-to-analog converter specifically optimized for reconstructing analog red, green, and blue video signals from digital pixel data. Within the broader hierarchy of DAC → converter IC → data-conversion semiconductor, it combines parallel digital input, color conversion, clock generation, reference circuitry, and three analog output channels in one monolithic device. This integration reduces the component count and simplifies synchronization in professional video, graphics, and imaging equipment. The ADV7129KS supports 360 MHz operation in 24-bit true-color mode and uses an 8:1 input multiplexing arrangement. Its programmable 192-bit pixel port accommodates different pixel organizations, while the internal voltage reference and onboard PLL reduce external support circuitry. The DAC-to-DAC matching specification is typically 2% and is adjustable to 0.02%, according to the manufacturer datasheet. The three 8-bit converters produce separate red, green, and blue analog outputs from shared pixel data. Eight-to-one multiplexing allows a compact digital interface to feed the high-speed converters, and the onboard PLL provides clocking from an external reference. The S-304 package is a 304-lead PQFP, and the ordering guide identifies ADV7129KS for the 0°C to +70°C temperature range. Typical uses include high-resolution graphics systems, medical imaging, professional video equipment, digital signage, broadcast monitoring, and industrial imaging. The integrated reference and PLL are particularly useful where component count, synchronization, and analog-output matching matter more than low cost or minimal power consumption. When designing around this DAC, preserve the high-speed pixel and clock routing implied by the 304-pin PQFP footprint and use controlled-impedance PCB layout. Differential clocking, short analog traces, suitable grounding, and decoupling close to the supply pins are essential for dependable output performance at the device's 360 MHz capability. This page combines verified manufacturer specifications, distributor pricing, same-package replacement analysis, and practical PCB guidance to support component selection and board-level implementation.

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ADV7171KS - 10-Bit PAL/NTSC Video Encoder | Analog Devices
ADV7171KS

ADV7171KS - 10-Bit PAL/NTSC Video Encoder | Analog Devices

The Analog Devices ADV7171KS is an integrated digital PAL/NTSC video encoder with a 10-bit DAC and advanced power management, packaged in a 44-lead MQFP. According to the manufacturer product page, it converts Digital CCIR-601 4:2:2 8-bit or 16-bit component video data into a standard analog baseband television signal compatible with worldwide standards. The encoder is designed for DVD playback systems, portable video equipment, digital still cameras, laptop PCs, video games, and PC video or multimedia systems. A digital video encoder is an interface and signal-conversion IC that accepts parallel digital video, applies encoding and color-processing functions, and generates composite or component analog video suitable for display equipment. Its role in the signal chain is between a digital video source and an analog display or broadcast interface. The ADV7171 family supports serial control through a 2-wire I2C-compatible interface and uses two slave addresses, allowing configuration of operating modes and encoder functions from a host controller. The key verified feature set includes Digital CCIR-601 4:2:2 input support in either 8-bit or 16-bit formats, a 10-bit DAC, PAL and NTSC encoding capability, and advanced power management. The Analog Devices family description identifies the device as an integrated digital video encoder rather than a general-purpose processor. Its 44-lead MQFP package provides a defined gull-wing footprint for conventional surface-mount PCB assembly and is available in industrial-temperature component listings. The ADV7171KS is appropriate when a design must preserve a digital video source while producing standard analog baseband output. The serial control interface simplifies integration with source-specific firmware, while the dedicated video encoder reduces the need for external DAC and encoding circuitry. Engineers should still verify clocking, sync polarity, pixel clock relationships, output loading, power sequencing, and analog video quality against the complete manufacturer datasheet before releasing a production layout. Typical applications include DVD playback systems, portable video equipment, digital still cameras, laptop computers, video games, and PC video or multimedia products. In these systems, the encoder can convert decoded digital video into PAL or NTSC-compatible analog signals for downstream display or capture equipment. The dedicated encoder also supports integration into compact consumer products where board area and external component count are important. A key design consideration is that analog baseband video requires careful PCB layout and signal-integrity control. Keep the encoder clock and digital-video traces away from sensitive output paths, provide clean power and ground connections, and follow the manufacturer’s recommended decoupling and output-network details. Because the supplied web data does not expose the complete electrical timing table, pin names, or exact operating limits, those values should not be inferred from generic video-encoder specifications. This page consolidates verified manufacturer and distributor information, including the ADV7171KS application context, package identity, family capabilities, and replacement-search results. It is intended to support component selection and engineering research while clearly separating verified facts from parameters that still require confirmation in the complete ADV7170/ADV7171 datasheet.

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ADV7171KSU 10-Bit PAL/NTSC Video Encoder | Analog Devices
ADV7171KSU

ADV7171KSU 10-Bit PAL/NTSC Video Encoder | Analog Devices

Analog Devices ADV7171KSU is an integrated 10-bit digital video encoder that converts ITU-R BT.601/656 YCrCb 4:2:2 component data into standard PAL or NTSC analog baseband video. The device provides four video DAC outputs and is supplied in a surface-mount 44-pin TQFP package measuring 10 mm by 10 mm. Its primary function is to bridge a digital video source and legacy analog composite, S-Video, or component outputs. A video encoder is a signal-conversion semiconductor that accepts digital pixel data and generates an analog waveform accepted by PAL or NTSC display equipment. Within the product hierarchy, the ADV7171 is an interface IC and video encoder rather than a processor or display driver. The corresponding digital-video-to-analog-video conversion stage sits between a video source, such as a DVD controller or multimedia processor, and an analog video connector or display. According to the Analog Devices ADV7171 product page, the encoder supports 8-bit or 16-bit CCIR-601 4:2:2 component video input. Its four 10-bit DACs support PAL and NTSC generation, while its digital video input follows the BT.601/656 format identified in the provided product information. This integration reduces the need for external video DACs when a design requires both S-Video and composite or additional analog video outputs. The ADV7170 and ADV7171 family is positioned for high-performance DVD playback, portable video equipment, digital still cameras, laptop computers, video games, and PC video or multimedia systems. The supplied search data does not provide verified clock frequency, power-supply range, output voltage resolution, operating temperature, timing limits, or package dimensions beyond the 10 mm by 10 mm TQFP description, so those values are not inferred here. The main engineering concern is interface compatibility rather than power conversion. The source must supply correctly timed BT.601/656 YCrCb data, the PCB must route high-speed digital video signals without excessive distortion, and analog outputs must be terminated according to the selected PAL or NTSC standard. The exact clocking, synchronization, control-register, and DAC configuration procedure must be taken from the manufacturer data sheet rather than inferred from the order code. For procurement, ADV7171KSUZ and ADV7171KSUZ-REEL appear in the supplied cross-reference results as the same 44-pin device with compatible terminals and characteristics, but the KSUZ order codes may represent ordering or reel-packaging conventions rather than five distinct functional alternatives. This page therefore distinguishes verified function-level choices from packaging suffixes and does not present reel-code variants as separate engineering options. This page consolidates the supplied manufacturer description, distributor package information, cross-reference findings, application guidance, and unresolved-data warnings. It is intended to support engineering selection and sourcing while directing readers to the manufacturer data sheet for authoritative electrical limits, pin functions, register definitions, and timing specifications.

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ADV7171KSZ - PAL/NTSC Video Encoder | Analog Devices
ADV7171KSZ

ADV7171KSZ - PAL/NTSC Video Encoder | Analog Devices

Analog Devices ADV7171KSZ is an integrated digital PAL/NTSC video encoder with a 10-bit SSAF architecture and advanced power management, supplied in a 44-MQFP package measuring 10 x 10 mm. The device accepts digital CCIR-601 4:2:2 component video in either 8-bit or 16-bit form and converts it into a standard analog baseband television signal compatible with worldwide PAL and NTSC systems. An integrated video encoder is a signal-processing IC that bridges a digital video pipeline and an analog composite or component output. In the product hierarchy, the ADV7171 belongs to video codecs and converters, within interface ICs, rather than acting as a general-purpose processor or display driver. Its principal purpose is to preserve useful picture information while translating digital video data into the modulation and level characteristics required by legacy analog television equipment. Three headline characteristics define the ADV7171KSZ: 10-bit SSAF video conversion, digital PAL/NTSC encoding, and operation from a 4.75 V to 5.25 V analog supply. The 4.75 V to 5.25 V supply range supports conventional 5 V equipment designs, while the 44-MQFP package provides 44 externally accessible connections for digital data, control, clocking, power, and analog output functions. The manufacturer describes the family as suitable for high-performance DVD playback, portable video equipment, digital still cameras, laptop PCs, video games, and PC multimedia systems. Advanced power management is a central feature of the device family. According to the Analog Devices ADV7170/ADV7171 datasheet, the encoder can use its SCRESET/RTC pin together with Mode Register 2 bits MR22 and MR21 to lock to an external video source. The real-time control mode automatically alters the subcarrier frequency to compensate for line-length variation. These functions allow an encoder to remain synchronized with an external source when its timing differs from the nominal internal reference. Typical implementations place the ADV7171KSZ between a digital video source and an analog video connector or downstream display. A DVD player can feed decoded video into the encoder for compatibility with a PAL or NTSC television. Portable equipment can use the same conversion function when an analog video output is required, while PC video and multimedia designs use it as a bridge from digital graphics or decoded video to an external analog display. The primary design consideration is that the ADV7171KSZ is a legacy-standard bridge rather than a modern HDMI or display-port transmitter. Designers must confirm signal timing, input word width, output standard, synchronization behavior, and analog output integration before layout release. The Analog Devices product page marks the ADV7171 as not recommended for new designs, so new products should evaluate current encoder options unless legacy equipment requires exact compatibility. This page combines manufacturer capabilities, distributor availability, package information, lifecycle status, and verified replacement candidates. It also identifies where pin-level and pricing information remains unavailable, helping engineers distinguish confirmed device data from details that must be checked against the official datasheet and authorized distribution channels.

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ADV7173KST - 10-Bit Six-DAC Video Encoder | Analog Devices
ADV7173KST

ADV7173KST - 10-Bit Six-DAC Video Encoder | Analog Devices

The Analog Devices ADV7173KST is a digital PAL/NTSC video encoder with six 10-bit DACs, color control, and enhanced power management, housed in a 48-lead LQFP package measuring 7 mm x 7 mm. It converts digital CCIR-601 4:2:2 8-bit component video data into standard analog baseband television signals compatible with worldwide PAL and NTSC systems. A manufacturer list price of $10.79 was shown as of 2026-10-28, while one authorized marketplace listing offered the component from $3.9879. A digital video encoder is an interface and signal-conversion integrated circuit. It belongs to the video codec, video interface, interface IC, and broader semiconductor hierarchy. The encoder accepts already digitized component video, generates the required analog color and luminance outputs, and provides the bridge between a digital video-processing pipeline and a conventional PAL or NTSC display or video system. The ADV7173 provides six 10-bit DACs within one integrated encoder. The six-output arrangement supports generation of the component signals required for PAL or NTSC baseband video. Color-control functions allow the encoder to participate in calibrated video paths, while enhanced power management provides device-level control suited to systems where analog video circuitry must coexist with digital processing. The ADV7173 operates with an 8-bit CCIR-601 4:2:2 component-video interface. This representation separates luminance and chrominance information and reduces chrominance resolution relative to the full raster. The encoder converts that digital representation into standard analog baseband television signals, with the resulting format selected for the target television system. Typical uses include PAL and NTSC video encoding, digital video processing equipment, broadcast and professional video interfaces, video test systems, and embedded analog-video output stages. The encoder is especially relevant when a system must retain a conventional analog television output while accepting digital component video from an image processor, frame grabber, scaler, or video controller. Designers should treat the complete ADV7173 data sheet as the controlling reference for supply voltages, timing, DAC configuration, sync generation, control registers, and application schematics. Because the supplied search excerpts identify the 48-lead LQFP package but do not expose the complete numbered pinout, the pin assignment must be verified in the manufacturer data sheet before PCB routing or replacement qualification. This page consolidates the verified manufacturer description, marketplace price observations, package information, comparison targets, and practical qualification considerations. It distinguishes confirmed characteristics from unavailable specifications so engineers can make an evidence-based sourcing or drop-in replacement decision without relying on an inferred pinout.

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ADV7173KSTZ - PAL/NTSC Video Encoder | Analog Devices
ADV7173KSTZ

ADV7173KSTZ - PAL/NTSC Video Encoder | Analog Devices

The Analog Devices ADV7173KSTZ is a digital PAL/NTSC video encoder IC with six 10-bit DACs, a 3 V to 3.6 V supply range, and a 48-LQFP 7 mm × 7 mm package. It converts digital CCIR-601 4:2:2 8-bit component video into standard analog baseband television signals compatible with worldwide video standards. A video encoder is an interface IC that bridges a digital video-processing system and an analog video connection. It accepts parallel digital component-video data, applies the required encoding and signal conversion, and produces composite video plus selectable S-VHS Y/C, RGB, or YUV outputs. The ADV7173 integrates six DACs so multiple analog outputs can be generated without separate external converter stages. The device supports PAL and NTSC encoding, color-signal control, burst-signal control, and enhanced power management. Its six 10-bit DACs provide the analog output resolution stated for the ADV7172/ADV7173 family, while the digital input path is specified as CCIR-601 4:2:2 8-bit component data. These features make the encoder useful in video test equipment, broadcast processing equipment, industrial imaging systems, and legacy audiovisual installations where digital video must be converted to analog baseband signals. The commercial ADV7173KSTZ ordering code uses a 48-lead LQFP package and is specified for a 0 °C to +70 °C operating range. The 7 mm × 7 mm surface-mount package provides 48 terminals in a gull-wing square format. A single 3 V to 3.6 V supply range supports integration with contemporary 3.3 V digital logic, although each board still requires suitable analog-output drive, bypassing, and signal-routing discipline. When designing around the ADV7173KSTZ, verify the complete pin assignment and timing relationships in the manufacturer datasheet before routing the board. Keep analog outputs away from high-speed digital clocks, provide local supply decoupling at the device, and observe the video timing requirements for the selected PAL or NTSC mode. The encoder’s principal trade-off is that it adds six analog output channels and associated board area instead of using a purely digital video interface. This page consolidates the confirmed encoder specifications, package information, functional use cases, practical design guidance, and verified drop-in alternatives for faster engineering selection and sourcing review.

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ADV7176AKS - 10-Bit 4-DAC PAL/NTSC Video Encoder | Analog Devices
ADV7176AKS

ADV7176AKS - 10-Bit 4-DAC PAL/NTSC Video Encoder | Analog Devices

The Analog Devices ADV7176AKS is an integrated 10-bit digital CCIR-601 component-video encoder with four DACs, designed to convert 8-bit or 16-bit 4:2:2 YCrCb data into PAL or NTSC analog baseband video. It is supplied in a 44-pin MQFP package and is intended for professional video equipment, broadcast conversion systems, digital video processors, and other applications requiring deterministic component-video encoding. A video encoder is an interface and signal-conversion device that translates digital component-video data into a legacy analog baseband format accepted by PAL and NTSC equipment. Within the broader product hierarchy, the ADV7176AKS is a video encoder IC, a signal-conversion integrated circuit, and ultimately a semiconductor used within professional video and broadcast equipment. Its CCIR-601 input interface and four analog output DACs consolidate digital-to-analog video conversion into one device. The principal verified feature set includes 10-bit conversion, four DAC outputs, CCIR-601 4:2:2 input, and support for PAL B/D/G/H/I, PAL M, PAL N, and NTSC. Teletext insertion is identified in the verified product listing for the ADV7176AKS. These features make the device relevant where component-video data must be converted into standard analog television signals without relying on a collection of discrete output converters. The 44-pin MQFP package provides 44 electrical connections for digital-video input, clock and control signaling, analog output channels, power, ground, and configuration functions. Exact pin names, voltage ratings, clock requirements, DAC output ranges, and absolute maximum ratings are not included in the supplied source excerpts; engineers should therefore use the Analog Devices ADV7176/ADV7176A manufacturer datasheet for implementation details rather than infer missing values from the family description. Typical uses include PAL/NTSC video recording equipment, professional broadcast and post-production systems, digital-video test equipment, video standards-conversion products, and embedded television interfaces. The part accepts digital data upstream and produces analog baseband outputs downstream, making it suitable for equipment that must bridge modern digital processing with installed analog video infrastructure. The most important design consideration is that this is an obsolete product, so new production designs should account for lifecycle risk, limited supply, and obsolete-product support constraints. Hardware redesign should begin by checking the complete pinout, electrical limits, synchronization requirements, DAC loading, and reference circuitry in the manufacturer datasheet. PCB layout should preserve short analog output paths and controlled digital-clock routing to reduce conversion-quality and timing risks. This page consolidates verified lifecycle information, package details, functional characteristics, source links, and replacement-analysis constraints. It also distinguishes documented functions from unavailable electrical parameters and does not present unverified substitute parts as guaranteed drop-in replacements.

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ADV7179BCP - 10-Bit NTSC/PAL Video Encoder | Analog Devices
ADV7179BCP

ADV7179BCP - 10-Bit NTSC/PAL Video Encoder | Analog Devices

Analog Devices ADV7179BCP is a 10-bit chip-scale NTSC/PAL analog video encoder with three DAC outputs in a 40-LFCSP-WQ (6x6 mm) exposed-pad package. It accepts digital CCIR-601 4:2:2, 8-bit component-video data and converts it into a standard analog baseband television signal. Its identified operating supply is 3.3 V, with guaranteed timing specifications from 3.0 V to 3.6 V. A video encoder is a signal-conversion integrated circuit that transforms digital video into legacy analog composite or component output. In the product hierarchy, the ADV7179BCP is a video encoder, interface IC, signal-processing semiconductor, and communications-interface component. It bridges a digital video pipeline and displays or capture equipment that still require NTSC or PAL baseband signals. Key features include three 10-bit DACs, support for PAL and NTSC systems, a 40-LFCSP-WQ package with an exposed pad, and a stated operating temperature range of -40°C to +85°C. According to the Analog Devices ADV7174/ADV7179 data sheet, the timing specifications apply with a 3.3 V analog supply, a 1.235 V reference, and a 150 Ω RSET resistor. The encoder also supports WSS and CGMS-A data control generation. The digital input follows the CCIR-601 4:2:2, 8-bit component-video format, while the encoder generates synchronized analog baseband outputs. Output video frames are synchronized with incoming timing reference codes. Optionally, the device accepts or generates HSYNC, VSYNC, and FIELD timing signals, and those pulse widths and positions can be adjusted in master mode. Master and slave timing behavior therefore supports integration with different video timing sources. Typical uses include legacy broadcast and surveillance equipment, industrial inspection systems, video capture cards, camera interfaces, mobile or portable video products, and embedded systems requiring an analog NTSC or PAL output from a CCIR-601 digital-video source. The three DAC outputs support the device's role as a complete integrated encoder rather than a digital-only processing block. Designers should preserve the documented supply range, reference configuration, and external RSET value of 150 Ω. The exposed pad requires careful thermal and layout treatment so heat can leave the encoder package, while analog video outputs require suitable termination and trace-impedance control to avoid signal degradation. This page consolidates manufacturer functionality, verified pricing, lifecycle information, package details, and application-focused design guidance. It also distinguishes documented ADV7179 family alternatives from unrelated cross-package parts so engineers can evaluate replacement options without assuming that similar encoder functions guarantee pin-to-pin compatibility.

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ADV7179BCPZ - NTSC/PAL Video Encoder | Analog Devices
ADV7179BCPZ

ADV7179BCPZ - NTSC/PAL Video Encoder | Analog Devices

Analog Devices ADV7179BCPZ is a chip-scale NTSC/PAL video encoder that converts digital CCIR-601 4:2:2 8-bit component-video data into a standard analog baseband television signal. It operates from a 3 V to 3.6 V supply, provides three 10-bit video DAC outputs, and is packaged in a 40-lead 6 mm × 6 mm LFCSP-VQ package. A video encoder is a signal-conversion IC that translates a digital video stream into a conventional analog composite or component-video output. The ADV7179 sits within the broader video-processing hierarchy of digital interface logic, video encoder, video converter IC, and signal-processing semiconductor. Its role is especially useful when a modern digital video pipeline must connect to displays, recorders, test equipment, or broadcast-style processing blocks that still accept analog baseband video. The device accepts 8-bit CCIR-601 4:2:2 component data and includes three 10-bit DACs for analog video generation. Its I2C-compatible, two-wire serial interface uses serial data and serial clock signals, allowing a microprocessor to configure operating modes. Two slave addresses support bus arrangements involving multiple peripherals. The integrated encoder supports NTSC and PAL standards and provides advanced power-management functionality for portable and mobile video equipment. The 40-lead LFCSP-VQ package uses a 6 mm × 6 mm land pattern and surface-mount assembly. Configuration is handled through the serial interface rather than a parallel control bus, reducing the number of host-controller connections required for programmable analog-video output. The three-DAC architecture provides separate analog outputs for component or related baseband-video functions while preserving a compact digital input architecture. Typical uses include digital cameras, mobile-phone video accessories, portable-video equipment, video-capture systems, professional analog-video monitoring, and broadcast-video test equipment. Because the converter accepts an established digital component-video format, it is particularly suitable for systems that already produce CCIR-601 data but require an NTSC or PAL analog output stage. Designers should verify the clocking, serial-interface levels, output topology, and external termination required by the target video standard. The analog output network, power-supply routing, exposed-pad connection, and multilayer board return paths must follow the manufacturer’s recommended application circuit. Adequate decoupling near the supply pins is essential for stable video generation. This page combines the manufacturer’s device identity, package information, operating-status guidance, and verified replacement guidance with engineering-focused application and design guidance. It also distinguishes genuine same-footprint alternatives from the broader redesign choices engineers should consider when maintaining an older analog-video design.

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ADV7179KCP - 10-Bit PAL/NTSC Video Encoder | Analog Devices
ADV7179KCP

ADV7179KCP - 10-Bit PAL/NTSC Video Encoder | Analog Devices

Analog Devices ADV7179KCP is an integrated 10-bit PAL/NTSC analog video encoder with three DAC outputs and advanced power management, supplied in a 40-pin LFCSP with an exposed pad. It accepts digital CCIR-601 4:2:2, 8-bit component video and converts YCrCb data into a standard analog baseband television signal. According to the manufacturer datasheet, the device supports ITU-R BT.601 and BT.656 digital video interfaces and worldwide PAL and NTSC output standards. A video encoder is an interface IC that translates digital image data into a format that can be consumed by analog displays, broadcast equipment, recording systems, or other downstream video hardware. Within the broader product hierarchy, ADV7179KCP is a video encoder, interface converter, and signal-processing semiconductor rather than a general-purpose processor. Its fixed-function architecture performs color conversion and video encoding locally, reducing the processing burden on the surrounding digital system. The principal documented features include 10-bit conversion, three integrated DAC channels, PAL and NTSC generation, YCrCb input, and support for both BT.601 and BT.656 digital interfaces. Advanced power management is another stated product feature and can be valuable in portable or intermittently operated video equipment. These features make the encoder suitable for professional video, broadcast, industrial imaging, security, and legacy digital-video equipment where an analog composite output is required. The 40-pin LFCSP exposed-pad package supports compact, surface-mount PCB construction. Its exposed thermal pad provides a direct heat-spreading path to the PCB, but correct land-pattern implementation and adequate copper area are essential. The package also places the converter close to its digital video source, which can reduce routing requirements compared with a discrete implementation. Exact pin names, supply ratings, output levels, timing limits, and operating-temperature limits were not included in the retrieved verified data and therefore require confirmation in the manufacturer datasheet before design release. Typical uses include conversion of digital camera or graphics output into analog PAL or NTSC video, test and measurement video sources, multimedia adapters, broadcast monitoring equipment, and industrial vision panels. In such systems, the encoder provides a straightforward bridge from a digital YCrCb source to an analog television signal. Existing equipment can be refreshed without replacing the downstream analog display or capture subsystem, provided signal timing, impedance, and synchronization remain compatible. The primary design consideration is validating the complete interface rather than only the encoder function. Confirm the digital bus mapping, BT.601 versus BT.656 mode, sync polarity, output amplitude, reference clock arrangement, and analog termination against the exact datasheet revision. Preserve the exposed-pad land pattern and use a continuous ground plane where the device guidance permits; incorrect thermal-pad soldering can impair both heat transfer and high-speed signal integrity. This page consolidates the verified description, package information, source links, practical application guidance, and qualification limits for ADV7179KCP. It also distinguishes documented facts from unavailable electrical details, helping engineers locate an analog PAL/NTSC encoding solution without mistributing unreferenced specifications or treating a general cross-reference result as proof of drop-in compatibility.

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ADV7180BCPZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7180BCPZ

ADV7180BCPZ - 10-Bit SDTV Video Decoder | Analog Devices

The Analog Devices ADV7180BCPZ is a 10-bit, 4× oversampling SDTV video decoder with three analog video input channels, automatic NTSC, PAL, and SECAM detection, and an 8-bit ITU-R BT.656-compatible digital output. It accepts a 1.0 V analog input range and operates from a 1.8 V core supply, with 1.8 V to 3.3 V I/O capability, in a 40-LFCSP-VQ package measuring 6 mm by 6 mm. A video decoder converts composite, Y/C, or component analog video into digital pixel and timing data. The ADV7180BCPZ belongs to the video decoder hierarchy within mixed-signal and digital signal processing semiconductors. Its internal 10-bit ADC samples CVBS at 4× oversampling, Y/C at 2× oversampling, and YPrPb at 2× oversampling per channel. On-chip antialiasing filtering supports the three analog input channels, while automatic color-standard detection simplifies multistandard system configuration. The decoder produces 4:2:2 component video compatible with the 8-bit ITU-R BT.656 interface. Its digital output can connect to MPEG encoders, codecs, mobile video processors, and other compatible digital video devices. A two-wire serial microprocessor interface provides I2C-compatible control, allowing software or hardware configuration of the decoder without a large parallel control bus. ADV7180BCPZ is fabricated using a 1.8 V CMOS process and is designed for low power dissipation in space-constrained systems. The analog signal range is 1.0 V, while separate digital I/O supply capability permits interfacing with systems operating at 1.8 V or 3.3 V. The device also includes a full-featured VBI data slicer with teletext support, a power-down mode, and an ultralow sleep-mode current option. Typical applications include analog television capture, industrial video inspection, broadcast monitoring, set-top-box video input, security surveillance, and embedded multimedia systems. In each case, the three-channel analog front end and automatic NTSC, PAL, and SECAM detection simplify the signal chain while the BT.656 output provides a standardized digital interface. PCB implementation should preserve the analog and digital return paths specified by the manufacturer and place decoupling capacitors close to their respective supply pins. Because the LFCSP-VQ package is compact and has many fine-pitch connections, follow the land pattern and exposed-pad assembly guidance in the ADV7180 datasheet. The manufacturer identifies the ADV7180 family as not recommended for new designs, so long-lived or new production programs should confirm lifecycle and sourcing implications before committing the device to a new board. This page summarizes the decoder architecture, operating conditions, application fit, and replacement constraints. It also organizes pin-compatible alternatives, practical layout considerations, and key selection trade-offs that are not consolidated in a single manufacturer resource.

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ADV7180BSTZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7180BSTZ

ADV7180BSTZ - 10-Bit SDTV Video Decoder | Analog Devices

The Analog Devices ADV7180BSTZ is a 10-bit SDTV video decoder that automatically converts analog baseband television signals into 4:2:2 component digital video data. It supports NTSC, PAL, and SECAM standards, operates from a 1.8 V analog, PLL, and digital core supply with a 1.8 V to 3.3 V I/O range, and is packaged in a 64-lead LQFP measuring 10 mm by 10 mm. A video decoder is an integrated circuit that reconstructs digital luminance and chrominance data from composite or component analog video. Its role within the video signal chain is to perform analog-to-digital conversion, color demodulation, and filtering before passing standardized component data to an encoder, scaler, capture controller, or display processor. The ADV7180 supports worldwide analog television standards and produces data compatible with the 8-bit ITU-R BT.656 interface. Key features include a 10-bit ADC with 4× oversampling for composite video, 2× oversampling for Y/C mode, and 2× oversampling for YPrPb input. Three video input channels include on-chip antialiasing filtering. The decoder provides full-featured VBI data slicing with WST teletext support, automatic standard detection, a 2-wire I2C-compatible control interface, power-down operation, and an ultralow sleep mode. The ADV7180 architecture separates analog input conditioning, clock recovery, demodulation, and digital output stages. Its three-input architecture allows a single decoder to serve composite video and Y/C sources without changing the board layout. The 8-bit BT.656 output connects directly to many MPEG encoders, codecs, and mobile video processors. A 57.27 MSPS sampling capability supports standard-definition television conversion while the on-chip antialias filter reduces unwanted out-of-band energy before digitization. Typical applications include analog surveillance camera capture, video-in-a-video processing, industrial inspection equipment, consumer video conversion, mobile video accessories, and broadcast monitoring. The decoder is especially useful when an existing NTSC, PAL, or SECAM source must be interfaced to an ITU-R BT.656 encoder or digital video processor. Designers should pay particular attention to analog input termination, grounding, clock generation, I/O voltage compatibility, and register configuration. The 1.0 V analog input range leaves limited headroom for signal conditioning, so source amplitude and clamp levels must be checked against the input specification before PCB layout is released. This page organizes lifecycle status, electrical characteristics, package details, cross-reference candidates, and practical integration considerations. It also highlights the differences between the ADV7180 and the ADV7120, ADV7123, and MAX9526 families so that legacy and redesign decisions can be made with the correct technical trade-offs.

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ADV7180WBSTZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7180WBSTZ

ADV7180WBSTZ - 10-Bit SDTV Video Decoder | Analog Devices

Analog Devices ADV7180WBSTZ is a 10-bit, 4× oversampling SDTV video decoder that automatically detects and converts worldwide NTSC, PAL, and SECAM analog baseband television signals into 4:2:2 component video data. The device supports an I2C-compatible control interface and serial ITU-R BT.656 output in a 64-lead LQFP package measuring 10 mm by 10 mm. An analog video decoder is a signal-conversion integrated circuit that accepts legacy composite or component video and produces digital component data for subsequent image processing, encoding, capture, or display. Within the broader semiconductor hierarchy, the ADV7180 belongs to the video-processing IC category, uses an analog-to-digital conversion stage, and connects to host processors through a serial digital-video interface. Its ITU-R BT.656 output is designed for direct connection with suitable MPEG encoders, codecs, mobile video processors, and digital video systems. The manufacturer identifies several functional characteristics of the ADV7180 family. It automatically recognizes NTSC, PAL, and SECAM signals, supports full-featured VBI data slicing with teletext support, and includes a two-wire serial microprocessor interface compatible with I2C. The analog input signal range is 1.0 V. Separate 1.8 V analog, PLL, and digital supplies support low-voltage system design, while the digital I/O supply can operate from 1.8 V through 3.3 V. Power-down and ultralow sleep modes help reduce consumption when the video path is inactive. The ADV7180 converts standard-definition television signals into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface. Its 4× oversampling architecture supports accurate reconstruction of the incoming analog waveform before digital conversion. The parallel functional blocks include analog input conditioning, automatic standard detection, demodulation, digital conversion, output formatting, VBI processing, and host-register control. The I2C-compatible interface allows a system controller to configure operating registers and monitor decoder status. Typical uses include analog-video capture systems, video surveillance equipment, broadcast monitoring, industrial inspection equipment, consumer video conversion, and embedded multimedia platforms. A television signal enters the analog input section, passes through standard-detection and decoding circuitry, and leaves the device as serial component-video data for an encoder, codec, processor, or display controller. The decoder can therefore bridge an installed analog-video source to a modern digital video pipeline without requiring the downstream processor to perform analog demodulation. Designers should verify the analog input topology, clocking, supply sequencing, I/O voltage, and register configuration against the Analog Devices ADV7180 datasheet. Decoupling should follow the datasheet's recommended network, and the serial output routing must preserve signal integrity because video timing and impedance discontinuities can affect downstream capture reliability. The device also requires attention to thermal performance and the 1.0 V analog input range when designing the preceding amplifier or termination stage. This product page consolidates the confirmed ADV7180WBSTZ capabilities, package information, application guidance, design considerations, and qualified replacement information. It also distinguishes confirmed drop-in options from merely similar devices, helping engineers make PCB, firmware, and production decisions with fewer component-level assumptions.

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ADV7181BCP - Multiformat Video Decoder | Analog Devices
ADV7181BCP

ADV7181BCP - Multiformat Video Decoder | Analog Devices

The Analog Devices ADV7181BCP is a multiformat SDTV video decoder that automatically detects and converts NTSC, PAL, and SECAM analog baseband television signals into 8-bit precision 4:2:2 component-video data. The device integrates three 54 MHz, 9-bit ADCs clocked from a single 27 MHz crystal and is supplied in a 64-lead LFCSP-VQ package measuring 9 mm by 9 mm. It is intended for video capture, processing, and display systems that require automatic analog-format recognition. A video decoder is an interface IC within the broader video-processing hierarchy. It receives composite, S-Video, or supported component-video signals, digitizes the analog waveforms, extracts luminance and chrominance information, and presents the decoded result to a digital video pipeline. The ADV7181BCP therefore sits between legacy analog video sources and digital processors, displays, recorders, and transmission equipment. Key features include automatic NTSC, PAL, and SECAM detection, three integrated 9-bit ADCs, and a common 27 MHz crystal reference. The decoder supports the NTSC-M, NTSC-N, and NTSC-4.43 variants identified in the retrieved manufacturer information, along with PAL-B, PAL-D, PAL-G, PAL-H, PAL-I, PAL-M, and PAL-N. Its 8-bit 4:2:2 output provides a practical digital component-video interface for downstream processing. ADI describes the ADV7181 as a new-generation integrated video decoder using Adaptive Digital Line Length Tracking, or ADLLT. This technology is intended to improve digital video capture, processing, and display performance by automatically adapting the decoder to varying analog line lengths. The integrated ADCs reduce the number of separate data converters required in an analog-video front end while centralizing synchronization around one crystal source. Typical uses include SDTV capture equipment, set-top boxes, video recorders, industrial monitoring systems, broadcast processing, and consumer display products. In a composite-video design, the analog input is routed to the decoder and the resulting digital video is passed to a scaler, image processor, display controller, or storage device. Engineers must still verify voltage levels, timing, exposed-pad layout, analog input conditioning, and software-register compatibility against the manufacturer datasheet. A critical design consideration is that this highly integrated decoder does not eliminate the need for careful PCB implementation. Analog inputs should be routed away from digital clocks and switching nodes, while the exposed pad requires the datasheet-recommended thermal and electrical layout. Input filtering, grounding, power sequencing, and crystal-layout guidance should be followed directly rather than inferred from generic video-decoder practice. This page consolidates the verified manufacturer description, distributor availability information, same-family alternatives, comparison parameters, and practical selection guidance. It also distinguishes documented specifications from unresolved supply, electrical, timing, and lifecycle details rather than estimating missing values.

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ADV7181BST Multiformat SDTV Video Decoder | Analog Devices
ADV7181BST

ADV7181BST Multiformat SDTV Video Decoder | Analog Devices

Analog Devices ADV7181BST is a multiformat standard-definition television video decoder IC that automatically detects NTSC, PAL, or SECAM analog baseband signals and converts them into 8-bit precision 4:2:2 component video data. It is supplied in a 64-lead LQFP surface-mount package and is designed for digital video capture, processing, and display systems requiring compatibility with worldwide analog television standards. An analog video decoder is an interface IC that recovers timing and separates luminance and chrominance information from a composite or component baseband video signal. Within the semiconductor hierarchy, the ADV7181BST is a video interface IC, decoder IC, and signal-processing semiconductor. Its decoded output uses the 4:2:2 component format and is compatible with 8-bit and 16-bit CCIR601 or CCIR656 digital video interfaces. The principal feature is automatic detection of NTSC, PAL, and SECAM standards, reducing the need for separate decoders or extensive manual mode configuration. The device accepts standard analog baseband television signals and produces digital component-video data suitable for subsequent scaling, processing, encoding, capture, or display. This combination makes it useful in professional video equipment, television receivers, video capture systems, surveillance equipment, industrial imaging systems, and legacy audiovisual installations. Analog Devices describes the ADV7181 as using ADLLT, or Adaptive Digital Line Length Tracking, technology. According to the manufacturer product information, this technology provides advantages for digital video capture, processing, and display applications. A more recent ADV7181B product page states that its B revision improves performance for noisy or weak signal inputs and improves VCR locking capability. Those revision-level improvements should not automatically be attributed to ADV7181BST without checking the exact ordering code and its datasheet revision. The ADV7181BST operates as a high-volume analog-to-digital video interface function. Designers must provide suitable analog input routing, stable supply rails, compliant clocking, and an appropriate digital output destination. Because this is a multiformat legacy-standard decoder rather than a modern compressed-video processor, it is most appropriate where an equipment block still receives NTSC, PAL, or SECAM baseband video and requires standardized digital component-video output. For implementation, pin assignment, supply voltage, clock requirements, and analog input configuration should be taken directly from the manufacturer documentation for the exact ADV7181BST ordering code. The available web information confirms the decoder function, supported standards, output format, digital-interface compatibility, package family, and ADLLT technology, but it does not provide a complete electrical characteristic table or verified operating limits. Those details should therefore be confirmed before schematic capture, timing design, or production release. This page synthesizes the verified manufacturer description, distributor pricing indication, package information, and drop-in-family comparison data to support engineering selection. It distinguishes confirmed ADV7181BST capabilities from unverified electrical parameters and highlights the limited number of pin-compatible replacements supported by the supplied cross-reference results.

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ADV7182BCPZ - 10-Bit SDTV Video Decoder | Analog Devices
ADV7182BCPZ

ADV7182BCPZ - 10-Bit SDTV Video Decoder | Analog Devices

Analog Devices ADV7182BCPZ is a 10-bit SDTV video decoder with differential inputs, automatic support for NTSC, PAL, and SECAM analog baseband video, and digital output through a serial ITU-R BT.656 interface. The device also uses an I2C control interface and is packaged in a 32-LFCSP measuring 5 mm by 5 mm. A video decoder is an interface IC that converts legacy composite or component analog video into a digital component-video stream. In the signal hierarchy, the ADV7182BCPZ belongs to the video processing and interface IC category, where it bridges analog audiovisual equipment and digital video processors. Its 4:2:2 component output can be routed into an image processor, video controller, display controller, or digital recording system. The principal features of the ADV7182BCPZ include a 10-bit conversion path, differential analog inputs, automatic detection of worldwide analog video standards, and an 8-bit ITU-R BT.656-compatible output. These characteristics make the decoder useful when a system must accept analog camera, broadcast, surveillance, or legacy consumer-video signals while presenting the resulting data to digital logic. The I2C interface supports configuration and control by a host processor. Analog Devices describes the ADV7182 as a versatile one-chip multiformat decoder that automatically detects standard analog baseband video. This simplifies the front end of a system because firmware can identify the incoming format rather than requiring a separate format-selection mechanism. The resulting YCbCr 4:2:2 component stream is compatible with digital video processing pipelines, although system-level timing, blanking, and synchronization must still be handled correctly. Typical applications include analog surveillance-camera interfaces, professional video conversion equipment, industrial inspection systems, video capture and recording products, broadcast monitoring equipment, and legacy audiovisual system upgrades. Differential inputs are particularly useful when the analog source can be connected with balanced routing, reducing susceptibility to ground-noise coupling in longer or noisier interconnects. The 5 mm by 5 mm LFCSP requires careful PCB layout to preserve signal integrity and thermal performance. Place input and digital-interface circuitry according to the manufacturer pin-description and application guidance, keep analog and digital return-current paths controlled, and provide the required bypass capacitors close to the supply pins. Because Analog Devices marks the ADV7182 family as not recommended for new designs, engineers should also evaluate current video-decoder options when starting a new platform rather than assuming this device is the best long-term choice. This page combines the verified ADV7182BCPZ product characteristics with practical interface guidance, drop-in candidate analysis, parameter comparisons, and design considerations. It distinguishes the verified function and package facts from information that must be confirmed in the manufacturer datasheet before schematic release or production qualification.

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ADV7182WBCPZ - 10-Bit 4-Channel SDTV Video Decoder | Analog Devices
ADV7182WBCPZ

ADV7182WBCPZ - 10-Bit 4-Channel SDTV Video Decoder | Analog Devices

Analog Devices ADV7182WBCPZ is a 10-bit SDTV video decoder with differential inputs and four analog video input channels, converting worldwide NTSC, PAL, and SECAM composite, S-Video, and YPrPb component baseband signals into a 4:2:2 component video data stream, in a 32-LFCSP (5x5 mm) surface-mount package. A video decoder is a signal-chain IC inside the broader video processing hierarchy: composite or component analog video enters the device, is sampled by an internal analog-to-digital converter, demodulated and color-decoded, and is delivered as digital pixel data to a host processor, scaler, or encoder. Video decoders sit between legacy analog AV infrastructure and modern digital video pipelines, and they typically fall under interface and video processing ICs rather than generic data converters. Key features of the ADV7182 include one 10-bit ADC with 4x oversampling per channel for CVBS, Y/C, and YPrPb operation, four analog input channels with on-chip antialiasing filtering, and support for fully differential, pseudo-differential, and single-ended CVBS video inputs. Analog input range extends up to 4 V, and the decoded output is compatible with the 8-bit ITU-R BT.656 serial interface format. A host I2C interface provides register control, and the device automatically detects and locks to the incoming video standard. Architecturally, the device integrates analog front end, ADC, demodulator, color processing, and digital output in one silicon die, which removes the need for external sync separators and separate A/D stages. Automatic standard detection means the same board supports NTSC, PAL, and SECAM sources without firmware changes, and the 4:2:2 output format drops chroma resolution by half while preserving full luma detail, matching the expected data rate of the ITU-R BT.656 link. Typical applications include professional broadcast and studio equipment, industrial video inspection and machine vision cameras, security and surveillance camera control paths, automotive infotainment rear-view camera decoding, video walls and matrix switchers, and legacy CVBS-to-digital video gateways where an eight-bit digital output stream is required. A key design consideration is that the ADV7182 is flagged by Analog Devices as not recommended for new designs, so new programs should confirm the current recommended decoder family before committing to a new PCB footprint. The 32-LFCSP footprint also demands careful routing of the differential analog video inputs away from digital clocks and switching regulators. This page consolidates the manufacturer data sheet highlights, drop-in replacement options within the same 32-LFCSP footprint, interface and package guidance, and practical application notes so that engineers can qualify or replace the part without first rebuilding the full design context.

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