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المنتجات (44)
STDP3150-AB - DisplayPort 1.2a to VGA Converter | Kinetic
Kinetic Technologies STDP3150-AB is a DisplayPort-to-VGA video converter IC with a two-lane DisplayPort 1.2a receiver and three 10-bit video DAC channels operating at a 162 MSPS throughput rate. The device converts digital DisplayPort video into analog RGB and 3.3 V HSYNC/VSYNC signals for conventional VGA displays, monitors, and projector interfaces. It is supplied as an I2C-controlled video processing IC. A DisplayPort-to-VGA converter is an interface-conversion IC within the video processing and display-interface hierarchy. It receives a digital display stream, reconstructs the analog pixel voltage levels through dedicated video DACs, and generates the horizontal and vertical synchronization outputs required by a VGA sink. STDP3150-AB is intended to bridge DisplayPort-equipped computers, notebooks, tablets, and other modern graphics sources to legacy analog displays. Key features include two-lane DisplayPort 1.2a input support, three 10-bit DAC channels, 162 MSPS throughput, VSIS compatibility, and analog RGB outputs spanning 0 to 700 mV. The converter supports resolutions through WUXGA and uses 3.3 V HSYNC and VSYNC outputs. EDID and MCCS pass-through support allow display-control information to remain transparent between the source and sink, while the I2C control interface supports configuration and DDC-related communication. The architecture combines a DisplayPort receiver, three video DACs, a clock-generation function, a test-pattern generator, and sink-detection logic. A dedicated DAC for each primary color channel supports parallel RGB generation, while the 10-bit internal representation provides 1024 selectable code levels per channel before analog conversion. The stated 162 MSPS throughput is the principal rate metric for assessing video conversion capability. Typical applications include connecting a DisplayPort laptop to a WUXGA-capable VGA monitor, supporting DisplayPort-to-VGA adapter designs, and implementing legacy-projector compatibility in industrial or kiosk equipment. The transparent EDID and MCCS paths can simplify control interoperability when the downstream display relies on pass-through identification. USB Type-C systems may also use this converter when their alternate-mode output exposes DisplayPort rather than native VGA. Designers should verify connector mapping, analog impedance, sync polarity, sink detection, and supported display timing against the Kinetic Technologies datasheet. The analog RGB outputs require suitable board-level routing and termination, while the DisplayPort and I2C interfaces require correct differential and pull-up arrangements. Thermal, supply, and exact timing performance should also be checked in the final equipment. This page consolidates verified distributor data, manufacturer-hosted documentation, converter capabilities, purchasing information, and practical integration considerations. It distinguishes documented features from unspecified electrical details and avoids presenting unverified package, pinout, lifecycle, or alternative-part data as established facts.
TDA18214AHN/C1,518 - Silicon TV Tuner IC, I2C | NXP
The NXP TDA18214AHN/C1,518 is a high-performance silicon tuner IC for digital terrestrial and digital cable TV reception, delivering a Low IF (LIF) output signal to an external demodulator over the 48 MHz to 1.002 GHz reception range, controlled via an I2C serial interface, and housed in a 40-pin HVQFN (6x6 mm) package with exposed pad supplied in tape and reel packing. A silicon tuner is an integrated-circuit implementation of the RF front end traditionally built from discrete varactor-tuned modules. Positioned at the head of a digital TV signal chain (tuner -> demodulator -> transport stream processor), it down-converts broadcast RF channels to a low intermediate frequency for the channel decoder. The TDA18214 family belongs to the broader hierarchy of video processing ICs -> RF receiver ICs -> broadcast reception semiconductors. Key features include support for all digital TV standards such as DVB-T, single broadband signal conversion to Low IF, an I2C control interface for register-based channel programming, and a compact thermally enhanced 40-HVQFN exposed-pad package suitable for dense set-top box and TV main boards. According to the NXP product page, the TDA18214AHN and TDA18214HN were designed as high-performance silicon tuners delivering LIF signals to demodulators across all digital TV standards. Architecturally, the device integrates the low-noise amplifier, RF gain stages, fractional-N frequency synthesizer, and IF filtering into a single CMOS/BiCMOS die, eliminating manual alignment steps required by can-type tuners and enabling automated high-volume manufacturing. The exposed pad provides a low-inductance ground return that is important for RF noise performance. Typical applications include digital terrestrial set-top boxes, cable TV receivers, integrated digital TV (iDTV) main boards, and hybrid TV tuner modules where the LIF output feeds a companion demodulator IC. A key design consideration: this part is marked Obsolete (EOL) - NXP lists a last-buy date of March 31, 2016 and last delivery of June 30, 2016 for family order codes - so new designs should qualify a successor such as the TDA18254HN or a MAX3544-based front end, and existing designs should secure remaining stock. This page synthesizes distributor availability data, lifecycle dates, cross-reference information, and practical design guidance not found in the manufacturer datasheet.
TDA19989BET - 150MHz HDMI 1.4 Transmitter | NXP
The NXP Semiconductors TDA19989BET is a 150 MHz pixel rate HDMI 1.4 transmitter IC supporting HDCP 1.3 content protection, integrated CEC, and DVI 1.0 compatibility, housed in a 64-ball TFBGA (4.5 x 4.5 mm) package. An HDMI transmitter (also called an HDMI encoder or video interface IC) is a digital video device that converts parallel digital video streams - such as RGB or YCbCr data in ITU-R BT.656 or CEA-861B formats - into serialized TMDS (Transition Minimized Differential Signaling) signals compliant with the HDMI physical layer. Within the video signal-chain hierarchy, it sits between a display controller or graphics processor and the physical HDMI connector, and is a key element of consumer and automotive display systems. Key features include a 150 MHz maximum pixel clock enabling up to 1080p60 video resolution, three 8-bit digital video input ports, HDCP 1.3 encryption for protected content, and Consumer Electronics Control (CEC) channel support. The device is configured and controlled via an I2C-bus interface, and accepts video formats per CEA-861B, HDMI 1.3a/1.4, DVI 1.0, and ITU-R BT.656 standards. Architecturally, the TDA19989BET integrates the TMDS serializer, pixel repetition and color-space handling, HDCP cipher logic, and EDID/DDC management in a single low-power die. The TFBGA ball-grid-array package provides short interconnects that preserve signal integrity at the 1.485 Gbps-per-lane TMDS rates implied by the 150 MHz pixel clock. Typical applications include HDMI output ports in set-top boxes, digital media players and Blu-ray-class sources, embedded display and signage systems, and industrial or automotive monitors requiring HDCP-protected digital video output. The 4.5 x 4.5 mm footprint suits space-constrained mainboards. Design consideration: ensure proper TMDS differential pair impedance (100 ohm) and place AC-coupling or series elements per the manufacturer datasheet layout guidelines; power sequencing of the 3.3 V and 1.8 V (typical) rails must follow the datasheet to avoid latch-up. This page synthesizes distributor availability, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet.
TDP142IRNQT - 8.1 Gbps DP1.4 Linear Redriver | Texas Instruments
The TDP142IRNQT is a DisplayPort 1.4 linear redriver from Texas Instruments, designed to compensate for signal losses in cables and board traces caused by inter-symbol interference (ISI). It supports a 1-4 lane Main Link interface signaling up to HBR3 (8.1 Gbps per lane) and is compliant with the VESA DisplayPort standard Version 1.4. The device operates on a single 3.3 V supply and is available in a 40-pin WQFN (6x4) package. This variant is the industrial temperature range version (TDP142I), suitable for extended temperature environments. A linear redriver is a signal conditioning device that equalizes and reshapes high-speed signals to extend transmission distance and improve signal integrity. Unlike a retimer, which fully recovers and regenerates the signal, a linear redriver applies continuous-time linear equalization (CTLE) to compensate for channel loss without altering the data stream. This makes it ideal for applications where low latency and transparency are critical, such as DisplayPort video links in PCs, workstations, and docking stations. Key features of the TDP142IRNQT include receiver linear equalization with multiple levels to compensate for ISI, AUX and HPD snooping capability, and position independence—it can be placed inside the source, cable, or sink, effectively providing a "negative loss" to extend reach. The device also supports automatic and manual equalization control, and includes an I2C interface for configuration and status monitoring. Technically, the TDP142IRNQT integrates a high-speed analog front-end with programmable equalization, output swing control, and pre-emphasis. It is designed to meet the stringent jitter and eye-diagram requirements of DisplayPort 1.4, ensuring reliable operation at 8.1 Gbps per lane. The industrial temperature range (-40°C to +85°C) makes it suitable for embedded and industrial applications. Typical applications include personal computers, CAD/CAM/CAE workstations, point-of-sale terminals, audio/visual devices, and limited space areas where signal integrity over longer cables is needed. The device is also used in docking stations, monitors, and video distribution systems. When designing with this device, ensure proper power supply decoupling with 0.1 µF and 1 µF capacitors close to the VCC pins. The I2C interface allows dynamic equalization adjustment, which can be optimized for specific cable lengths and trace losses. Thermal considerations are minimal due to low power dissipation, but the exposed pad should be soldered to a ground plane for optimal thermal performance.
TMC22053AKHC - 10-Bit 3-Line Video Decoder | onsemi
The onsemi TMC22053AKHC is a multistandard digital video decoder with 10-bit processing and three-line adaptive comb decoding, supplied in a 100-pin MQFP package measuring 20 x 14 mm. The device belongs to the TMC22x5yA decoder family, which combines multistandard color-signal decoding with multiple pin-compatible processing configurations for NTSC and PAL video systems. A digital video decoder is an interface IC that reconstructs usable luminance and chrominance information from encoded composite video signals. Within the signal-chain hierarchy, this device functions as a video decoder, then an interface IC, and ultimately a semiconductor designed for broadcast-quality video processing. Its adaptive comb-based architecture separates adjacent video information so that undesirable signal mixing can be reduced during decoding. The TMC22053AKHC provides 10-bit digital processing within the TMC22x5yA family, whose related devices include three-line, two-line, and band-split configurations with 8-bit and 10-bit options. Internal digital line stores support the decoding architecture. Its parallel and serial NTSC/PAL association, as identified by the distributor product listing, makes it suitable for legacy analog-video capture, broadcast equipment, industrial monitoring, and video-production hardware that requires a dedicated multistandard decoder. The MQFP-100 package provides 100 external connections for parallel pixel data, control signals, memory interfaces, synchronization, and power. This high pin count reflects the breadth of the legacy broadcast-video interface and its support for programmable operating modes. Because the available source material does not provide the complete electrical limits or a manufacturer pin table, voltage ranges, current consumption, clock limits, and individual pin assignments must be confirmed in the original manufacturer datasheet before schematic capture or PCB release. Typical implementation places the TMC22053AKHC between a composite-video input stage and a digital video processor or frame buffer. The decoder extracts luminance and chrominance information and presents processed data through its configurable digital interfaces. In professional monitoring equipment, broadcast test equipment, or legacy industrial camera systems, its three-line adaptive comb processing can help separate neighboring video information while retaining support for both NTSC and PAL sources. The main design consideration is not that the IC simply replaces a generic codec: it is a specialized legacy video-decoder block whose supply, clock, memory, and interface timing requirements must be implemented exactly as specified. Designers should preserve the recommended analog input network, clock topology, decoupling arrangement, and controlled-impedance digital routing. Because the exact pinout is not available in the supplied verified excerpts, the physical land pattern must be checked against the authoritative 100-pin documentation before routing. This page combines verified distributor pricing, family-level processing details, package information, application guidance, and drop-in replacement analysis. It also separates confirmed facts from parameters that remain unavailable, helping engineers plan a legacy video-decoder design without treating unsupported electrical assumptions as manufacturer specifications.
TMC22071AKHC Genlocking Video Digitizer | onsemi
The onsemi TMC22071AKHC is a genlocking video digitizer with an integrated three-channel video-input multiplexer, two-stage video clamp, automatic gain adjustment, and synchronization detection and separation in a 100-pin MQFP package measuring 20 mm by 14 mm. It supports analog NTSC and PAL video inputs, including pixel and subpixel adjustment of horizontal synchronization relative to video timing and genlocking to NTSC or PAL sources. A video digitizer is a signal-processing IC that converts analog composite-video information into digital timing and pixel-related data for subsequent processing. Within the video-processing hierarchy, it combines analog input conditioning, synchronization extraction, timing measurement, phase-locked-loop control, and a digital direct digital synthesizer. The TMC22071AKHC therefore sits between composite-video sources and downstream digital video or synchronization systems rather than functioning as a general-purpose video encoder. The verified feature set includes a fully integrated three-channel acquisition multiplexer and a two-stage video clamp. These functions allow multiple analog video inputs to share the acquisition path while stabilizing the signal before it reaches the timing-processing circuitry. Automatic gain adjustment compensates for input-level variation, and synchronization detection and separation supports reliable identification of video timing information. The operating range is specified from 0°C to 70°C. Internal timing functions include horizontal synchronization generation, pixel and subpixel HSYNC-to-video timing adjustment, a horizontal phase-locked loop, and a direct digital synthesizer. The verified pin information also identifies PLL-filter, phase-frequency-detector input, bypass-capacitor, reference-voltage, compensation, clock-input, and clock-output connections. These blocks indicate that the device performs both synchronization recovery and programmable timing generation rather than simply digitizing luminance and chrominance voltage levels. Typical uses include NTSC or PAL video timing generation, multi-source video selection, genlocking equipment, broadcast and professional video systems, laboratory video synchronization setups, and embedded systems that need repeatable timing derived from an external composite-video source. A three-channel multiplexer is particularly useful where several sources must be acquired through a shared analog front end. Designers should pay particular attention to analog grounding, bypass placement, reference and compensation networks, PLL filtering, and external clock implementation. Because this is a high-pin-count MQFP device, PCB layout should minimize analog and digital return paths while preserving the application values recommended in the manufacturer datasheet. The 0°C to 70°C specification also makes this part best suited to commercial-temperature equipment rather than extended industrial or automotive environments. This page combines verified manufacturer and distributor data with practical design context, explicit data gaps, and a same-package alternative review. It is designed to support datasheet lookup, procurement, initial circuit planning, and drop-in replacement assessment without inventing electrical ratings, pin functions, or cross-reference data that the supplied sources do not establish.
TMC22151KHC - Multistandard Video Decoder IC | Fairchild
Fairchild TMC22151KHC is a multistandard digital video decoder IC offered in a 100-MQFP surface-mount package measuring 20 mm by 14 mm. The supplied distributor records identify it as an encoder, decoder, and converter interface device, while related family information describes the TMC22151 series as a multistandard digital video decoder family. Its exact electrical limits, supported video standards, clock requirements, operating-temperature range, and pin assignments were not included in the verified source excerpts and therefore require confirmation from the manufacturer datasheet. A video decoder IC is a video-interface component that converts encoded composite or other legacy video signals into digital video data for subsequent processing, display, or recording. Within the product hierarchy, TMC22151KHC is a video decoder, a member of interface ICs, and ultimately part of the broader semiconductor and signal-processing categories. Its role is distinct from image sensors and display drivers: the decoder reconstructs digital video information from an incoming analog signal rather than capturing optical images or driving pixels directly. The verified TMC22151-family description identifies adaptive comb-based decoding, internal digital line stores, and multiple pin-compatible processing versions with 8-bit and 10-bit options. A related TMC22151AKHC listing specifically advertises a 10-bit configuration, but it does not establish that every parameter of that variant is identical to the TMC22151KHC. The 100-MQFP package provides a high pin count suitable for parallel digital data, multiple clock domains, control signaling, memory interfaces, and analog video inputs. Package dimensions of 20 mm by 14 mm are explicitly confirmed by the DigiKey listing. TMC22151KHC is associated with studio television equipment in distributor records, indicating legacy broadcast-video processing rather than general-purpose computing. Its architecture and decoded-word width must be verified before use in a new PCB because decoder variants can differ in filtering, bit depth, interfaces, and system timing. Related family listings mention three-line, two-line, and band-split processing paths, but those configurations are not conclusively tied to the exact KHC suffix without the corresponding datasheet revision. Potential uses include broadcast monitor decoding, video production equipment, industrial inspection systems, and professional video capture chains that still rely on multistandard composite video. The component may sit between an analog video input connector and downstream digital video processing, but the exact input levels, synchronization method, chroma format, and bus voltage must come from the full datasheet and application circuit. Before designing a replacement board, engineers should compare every numbered 100-MQFP connection, supply rail, clock input, and control signal against the official pinout. PCB layout should separate analog video inputs from digital outputs, provide stable decoupling, and use controlled-impedance routing where supported by the interface specification. Because the retrieved data does not establish production lifecycle, RoHS, REACH, AEC-Q100, thermal, or supply status, those attributes should be confirmed with Fairchild or onsemi. This page consolidates verified distributor pricing, package information, source links, application context, and replacement constraints for TMC22151KHC. It deliberately distinguishes confirmed facts from unavailable specifications, helping engineers identify whether the part fits a legacy video design before requesting the full datasheet or committing to a board redesign.
TMC22191KHC - Digital Video Encoder | onsemi | NTSC/PAL
onsemi TMC22191KHC is an all-digital video encoder and layering engine that converts RGB, YCbCr, color-indexed, or CCIR-601 image data into analog NTSC or PAL composite and Y/C video outputs. The device accepts 24-bit and 15-bit GBR/RGB 444 formats, supports 30 overlay colors for the TMC22191, and uses internal digital oscillators, so external crystals are not required. It is supplied in a 100-MQFP package measuring 20 mm by 14 mm. A digital video encoder is a signal-processing integrated circuit that translates digital graphics or image data into conventional analog television signals. Within the broader semiconductor hierarchy, the TMC22191KHC belongs to the video encoder, interface IC, and signal-conversion markets. Its function connects a digital video source, such as a graphics controller or embedded display system, to displays or video equipment that accept composite or Y/C analog input. The encoder matrixes accepted digital image data into luminance and chrominance components. Its digitally synthesized chrominance subcarrier is then modulated onto the color information, while separate interpolation paths process the luminance and chrominance signals at twice the pixel rate. Dedicated 10-bit D/A converters convert the digital video information into analog output levels, allowing simultaneous composite and Y/C S-VIDEO generation without external component selection or tuning. Programmable timing supports adaptation to different input and television formats. According to the manufacturer datasheet information, the TMC22x91 family is compatible with SMPTE 170M NTSC and CCIR Report 624 PAL television standards, as well as PAL-M and NTSC-without-pedestal operation. The TMC22191 also supports a 30-color indexed overlay function, making it useful when graphics and text must be combined with a base video source. Typical uses include industrial panel computers, video test equipment, digital signage, CCTV monitor interfaces, broadcast-production equipment, and embedded graphics systems requiring analog NTSC or PAL compatibility. It is particularly useful where an existing analog display remains in the design but the image source is digital and generated entirely in hardware. Designers should verify the complete input timing, output standard, synchronization requirements, and analog output loading against the manufacturer datasheet before layout. PCB implementation requires careful routing of digital inputs and analog outputs, stable supply distribution, and suitable grounding. The video outputs should also be evaluated for the required termination, filtering, impedance, and connector routing of the target display. This page combines verified manufacturer and distributor information with practical application guidance, comparison details, and purchasing data as of 2026-10-28. It also records where pin-level, electrical, lifecycle, and substitute-part information was not established by the supplied sources.
TMC2242AKTCT - 30MHz Half-Band Digital Filter | onsemi
The onsemi TMC2242AKTCT is a digital half-band interpolating and decimating filter with a 30 MHz cutoff or center frequency, 12-bit or 16-bit operation, and a 44-MQFP 10 mm by 10 mm package. It operates from a 4.75 V to 5.25 V supply. The device is designed for digital multimedia signal-processing applications where a half-band filter is required for efficient interpolation or decimation without requiring a full general-purpose FIR-filter implementation. A half-band filter is a specialized FIR digital filter whose frequency response has a narrow transition band centered near the cutoff frequency. Only every other input coefficient is nonzero in the ideal half-band structure, reducing the number of active multipliers relative to a conventional FIR filter. In signal-processing hierarchies, the TMC2242AKTCT belongs to the active-filter and digital-filter categories, then to the interface-IC and video-IC application segment. The TMC2242AKTCT provides one filter, a nominal 30 MHz cutoff or center frequency, and digital operation identified as 12-bit or 16-bit. Its specified 4.75 V to 5.25 V supply range is suitable for conventional 5 V digital signal-processing equipment. The 44-MQFP surface-mount package provides 44 physical pins and a 10 mm by 10 mm footprint. Active-production status is reported by Rochester Electronics in the supplied distributor information. The device combines interpolation and decimation in one digital filter family. When used for interpolation, it can increase the effective sample rate while suppressing imaging between original signal bands. When used for decimation, it can reduce the data rate while suppressing aliasing before the signal is downsampled. The half-band coefficient structure is particularly useful where computational efficiency, predictable filtering, and a compact implementation are more important than a user-programmable coefficient architecture. Typical applications include digital video interfaces, multimedia processing chains, communications equipment, audio and video sample-rate conversion, clocked digital filtering, and embedded signal-processing systems. The component can be placed after an ADC or digital transmitter when decimation is required, or before a DAC or digital transmitter when interpolation is required. System timing, input word width, output word width, and clock polarity must be verified against the manufacturer datasheet before layout is finalized. The primary design consideration is clock and data-interface validation. The 5 V operating range is narrow, so supply regulation, ground return paths, and exposed-pad connection must follow the manufacturer layout recommendations. Because the provided search results do not expose the complete pin table, clock timing, control-signal truth table, or thermal-resistance data, engineers should confirm those details in the Fairchild Semiconductor manufacturer datasheet before production release. This product record consolidates verified distributor pricing, package information, lifecycle information, technical-fit guidance, and traceable source links. It also distinguishes what is confirmed from what still requires datasheet verification, providing a practical basis for schematic capture, PCB planning, sourcing, and prototype review without presenting unavailable electrical details as guaranteed specifications.
TMC2272AH5C2 - 36-Bit 50 MHz Color Converter | Fairchild Semiconductor
Fairchild Semiconductor TMC2272AH5C2 is a 36-bit digital colorspace converter with 50 MHz throughput, three simultaneous 12-bit input channels, and three simultaneous 12-bit output channels in a 120-pin plastic PGA package measuring 34.16 x 34.16 mm. It processes three 12-bit color components in parallel and supports 10-bit user-defined two's-complement fractional coefficients. A digital colorspace converter is a signal-processing IC that transforms color-component data using programmable arithmetic coefficients. In the product hierarchy, it is an interface IC, a video-processing IC, and ultimately a digital signal-processing semiconductor. The converter can support programmable color correction, matrix conversion, and related RGB-component transformations when its coefficient ports are driven by an external control system. The TMC2272AH5C2 provides 50 MHz operation, corresponding to a 20 ns pipelined throughput. Its three 12-bit input ports accept two's-complement integer data, while its three 12-bit output ports use the same numeric format. This arrangement allows three simultaneous 12-bit channels and a combined 36-bit color word. User-defined coefficients are represented as 10-bit two's-complement fractional values. The device supports TTL-compatible inputs and provides overflow headroom when it is operated at lower numerical resolution. The overflow-headroom feature is useful when intermediate calculations require additional range beyond the selected output resolution. Pipeline architecture supports sustained parallel data processing rather than requiring the converter to wait for a full multi-channel operation before accepting another input set. Typical applications include RGB color-space transformation, programmable video color correction, digital imaging pipelines, broadcast video processing, and industrial vision systems requiring three parallel color channels. The 36-bit parallel interface and 50 MHz pipelined operation suit systems that convert three-component color data between numeric spaces without introducing a serial protocol bottleneck. PCB design should account for the large 120-pin PGA footprint, high pin count, and numerous data and coefficient connections. Designers should follow the manufacturer's pinout and recommended decoupling guidance directly because the supplied web results do not expose a complete verified pin list, power requirements, or recommended component layout values. This page combines the verified 50 MHz throughput, 36-bit color width, three-channel I/O architecture, 10-bit coefficient format, package information, distributor availability, and cross-reference findings with practical design guidance. It also distinguishes confirmed operating facts from parameters that still require confirmation from the original manufacturer datasheet.
TMC2272AH6C - 50MHz 36-Bit Video Converter | onsemi
The onsemi TMC2272AH6C is a 50 MHz, three-channel, 36-bit digital colorspace converter and color-correction IC with simultaneous 12-bit input and output channels, supplied in a 120-pin ceramic PGA package. The device provides 20 ns pipelined throughput, uses nine parallel multipliers to process imagery in real time, and supports twos-complement input and output signals. Its 36-bit processing path represents three 12-bit color components, while user-defined coefficients can be selected at 10-bit resolution. TTL-compatible inputs, overflow headroom in lower-resolution modes, and a 4.75 V to 5.25 V supply range place the converter in the digital video signal-processing category. A digital colorspace converter is an interface IC that transforms sampled image data between color spaces or applies correction coefficients to three color channels. In the signal-processing hierarchy, this function belongs to digital video ICs, interface ICs, and ultimately broader semiconductor and signal-processing device categories. Unlike a simple parallel interface, the TMC2272A family combines parallel pixel data, arithmetic color correction, and pipelined throughput in one device intended for real-time camera, monitor, and image-processing systems. The principal features begin with a 50 MHz operating rate, corresponding to 20 ns pipelined throughput. Three 12-bit channels can be handled simultaneously, producing a total 36-bit processing width. Nine parallel multipliers support the color-conversion arithmetic, while 10-bit user-defined coefficients provide programmable correction. TTL-compatible input signaling simplifies interfacing with compatible parallel video logic, and lower-resolution operating modes include overflow headroom to accommodate wider internal calculation ranges. The part operates from a 4.75 V to 5.25 V supply, placing it in a conventional 5 V digital logic environment. Its three parallel 12-bit paths are processed through a pipelined architecture rather than through a serial link. This parallel, deterministic structure is suited to systems that already represent video as component data and require high-rate color transformation or correction without converting the stream to a serial interface. The 120-pin ceramic PGA package provides the numerous external connections expected for three wide parallel channels and associated control signaling. Typical uses include digital camera color correction, monitor and display processing, broadcast video conversion, machine-vision preprocessing, and real-time image analysis. In these systems, the converter can sit between a parallel image sensor or frame buffer and downstream display or processing logic, applying programmable channel coefficients before the 12-bit components reach their destination. The 50 MHz rate supports high-throughput real-time pipelines, while the simultaneous three-channel architecture avoids separate converters for individual color components. Designers should verify the complete pinout, timing requirements, coefficient programming procedure, and supported output encoding against the manufacturer datasheet before layout. Parallel 36-bit data paths require careful bus-length matching and grounding, and unused digital inputs should be handled according to the device instructions. Because the verified evidence does not provide a public manufacturer-hosted PDF or a complete electrical table, design values not explicitly stated in the available source material should be confirmed during engineering review. This page consolidates the verified 50 MHz throughput, 36-bit conversion, 5 V supply, package, sourcing, and technical-paper details into one engineering-oriented record. It also clearly separates confirmed characteristics from unresolved package timing, pin assignment, lifecycle, and replacement data, helping engineers evaluate the TMC2272AH6C without inferring unsupported specifications.
TMC2272AKEC2 - 50MHz 36-Bit Video Converter | onsemi
onsemi TMC2272AKEC2 is a digital colorspace converter IC with 36-bit color processing, a 50 MHz clock, and pipelined throughput in a 120-pin MQFP package measuring 28 mm by 28 mm. The converter supports three simultaneous 12-bit input and output channels, providing 36 parallel color bits for professional video-processing systems. Its 50 MHz operating rate corresponds to a 20 ns pipeline period, while two’s-complement input and output formats simplify signed digital video calculations. A digital colorspace converter is a specialized signal-processing IC that transforms color data between component spaces or performs programmable matrix operations on digital RGB or luminance-chroma signals. Within the broader semiconductor hierarchy, it belongs to the video-processing IC and interface-IC categories rather than analog amplifiers or general-purpose logic. Such converters are used when a video system needs controlled transformation of color coordinates, channel weighting, or matrix coefficients before display or downstream processing. The TMC2272AKEC2 provides three simultaneous 12-bit channels at both the input and output, supporting the full 36-bit word width in one pipeline stage. It also supports lower-resolution operation with user-defined coefficients, with overflow headroom available in those modes. TTL-compatible inputs simplify interfacing with compatible digital video logic, while the pipelined architecture supports sustained 50 MHz operation without changing the external 120-MQFP footprint. The part is identified as a linear video-processing IC and is distributed as TMC2272AKEC2 by onsemi. Distributor records also associate the device with Fairchild Semiconductor and Raytheon part records, reflecting its commercial lineage rather than a different device function. The EC2 ordering suffix appears in the exact MPN retained by current distributor listings, and the supplied records identify the physical package as 120-MQFP, 28 mm by 28 mm. Typical uses include broadcast and professional video infrastructure, digital color processing, luminance-to-chroma or RGB matrix conversion, test equipment, and embedded video systems that need simultaneous signed 12-bit channel arithmetic. Because the converter is digital, performance depends on clocking, input-output timing, coefficient configuration, and termination discipline rather than analog gain settings. The 50 MHz pipeline rate supports high-volume pixel processing while limiting data buffering requirements in multi-stage video paths. Designers should treat the datasheet as the controlling source for pin assignments, timing, coefficient tables, and electrical limits because those details were not included in the supplied verified records. The three channel groups should be routed with matched impedance, clocks should remain clean, and unused signals should follow the manufacturer’s termination and grounding guidance. The MQFP package also requires careful lead inspection and adequate board cleanliness because its closely spaced leads can complicate assembly and rework. This product page combines the verified 50 MHz, 36-bit, three-channel, and package details with distributor pricing, sourcing links, application guidance, and replacement constraints. It also distinguishes verified orderable alternatives from unsupported package or timing substitutions so engineers can make a traceable procurement decision rather than relying on a generic cross-reference match.
TPS65190RHDR - 10-Channel LCD Level Shifter | Texas Instruments
The Texas Instruments TPS65190RHDR is a 10-channel bidirectional voltage level shifter and VCOM buffer for large-format LCD displays, housed in a 28-pin VQFN (RHD) package measuring 5 mm by 5 mm. The device provides separate positive-supply groups for the level-shifter channels, uses a common negative gate-line supply, and includes an operational amplifier for generating or buffering the LCD VCOM reference. Its specified operating-temperature range is -40°C to +85°C. According to the manufacturer product page, both positive supplies can be tied together when one positive supply voltage serves all channels. A voltage level shifter is an interface IC that translates logic-signal voltage ranges between two electrical domains. The TPS65190 belongs to the level-shifter and LCD-driver hierarchy, where the level-shifter channels support TFT-LCD source and gate-driver interfaces while the VCOM buffer conditions the common LCD reference voltage. Integrating these functions in one device reduces the number of separate interface components required in a display timing-control system. The primary feature is support for 10 level-shifter channels in a compact 28-VQFN package. Texas Instruments describes low-impedance output stages that provide fast rise and fall times even when driving significant capacitive loads. Two independently supplied positive voltage groups allow the display interface to operate with different positive supply levels, while both groups share the negative VGL supply. This architecture provides flexibility when source-driver and gate-driver circuitry use different voltage requirements. The TPS65190 also integrates a VCOM operational amplifier. VCOM is the common reference applied across LCD pixels and must remain stable for correct display contrast and image quality. Buffering VCOM near the display timing-control electronics helps isolate the reference from source impedance and load transients. The VQFN package provides a high pin count for ten data paths, power connections, ground returns, and the VCOM buffer while remaining suitable for compact large-format display designs. Typical uses include LCD televisions, computer monitors, industrial panel displays, digital signage, and other large TFT-LCD systems. The device is particularly relevant when a display controller uses voltage levels different from those required by the panel gate and source drivers. System design must account for trace capacitance, channel timing, supply sequencing, and the voltage ranges supported by the connected display drivers. When laying out the PCB, place the device near the interface between the timing controller and LCD panel, minimize routing between level-shifter outputs and panel inputs, and provide short, low-impedance supply connections. Decoupling capacitors should be placed at the relevant supply pins. The exposed thermal pad and the ground pins should be connected to an uninterrupted ground plane according to the manufacturer land-pattern guidance. This page consolidates verified manufacturer and distributor information, documents unavailable specifications rather than estimating them, distinguishes the confirmed same-package family candidate from unsupported replacements, and provides application and layout guidance beyond a raw catalog listing.
TPS65191RHBR - 7-Channel TFT-LCD Scan Driver | Texas Instruments
Texas Instruments TPS65191RHBR is a seven-channel high-voltage scan driver for TFT-LCD panels, packaged in a 32-pin VQFN surface-mount package. The verified product information identifies a high output-voltage level of 35 V, a low output-voltage level down to -28 V, logic-level inputs, triple high-voltage scan-driver capability, scan-driver output charge sharing, and an exposed pad for improved thermal performance. The distributor listing describes the device as a video shifter IC for LCD displays and TFT-LCD panel scan driving. A high-voltage LCD scan driver is a specialized interface and display-driver IC that generates the gate and source drive signals required by TFT-LCD panels. It belongs to the video-processing and display-interface hierarchy: TFT-LCD scan driver, level shifter, video processing IC, display driver, and interface semiconductor. By combining high-level scan outputs with low-level output capability, the TPS65191RHBR supports TFT-LCD panels that require multiple high-voltage signal channels driven from logic-level control circuitry. The primary verified features are the seven-channel architecture, 35 V high output level, -28 V low output level, logic-level inputs, and output charge sharing. Charge sharing can reduce the switching burden associated with panel drive signals by transferring charge between outputs, although exact timing, output-impedance, channel-mapping, and timing-window limits must be confirmed in the manufacturer datasheet before layout and firmware are finalized. Technically, this device sits between an LCD controller and the TFT-LCD gate or scan lines. Its logic-level inputs allow a digital display controller or FPGA to command the required output states, while the internal high-voltage output stage provides the voltage swing needed by the panel. The 32-VQFN package also has an exposed thermal pad, giving the PCB designer a direct heat-spreading path; exact pad dimensions, pin functions, thermal resistance, and recommended land pattern remain to be verified from the official documentation. Typical uses include TFT-LCD monitor and panel electronics, small-format display systems, industrial HMI panels, automotive display modules, portable instruments, and embedded control systems with dedicated LCD scan electronics. The TPS65191RHBR is particularly relevant where a board requires a dedicated seven-channel high-voltage scan driver rather than relying on a controller with integrated high-voltage panel outputs. The main design consideration is that panel timing and voltage compatibility are not determined by the driver description alone. Designers must match the panel's required channel count, gate voltage range, logic thresholds, timing sequence, and charge-sharing behavior. Input and output routing should be kept short, the exposed pad must be connected to the recommended ground and thermal area, and datasheet limits must be checked against worst-case supply and temperature conditions. This page combines verified distributor specifications, family-level comparison information, pinout availability constraints, and practical TFT-LCD design guidance. It distinguishes confirmed parameters from information that must still be obtained from the manufacturer datasheet, helping engineers evaluate this scan driver without treating unspecified electrical details as guaranteed.
TPS65192RHDR - 9-Channel LCD Level Shifter | Texas Instruments
The Texas Instruments TPS65192RHDR is a 9-channel level-shifter integrated circuit for LCD displays, with gate voltage shaping and discharge functions in a 28-pin VQFN 5 x 5 mm package. It operates across a -40°C to +85°C temperature range. The device converts logic-level signals from a timing controller into the high-level gate-drive signals required by an LCD panel. Channels 1 through 7 are powered from VGH1 and VGL, while the remaining two channels use a separately identified supply arrangement in the product documentation. An LCD level shifter is an interface IC that translates voltage-domain signals between a display timing controller and source and gate driver circuits. Within the broader semiconductor hierarchy, it belongs to the voltage-level translation and display-interface ecosystem rather than the power-management regulator or processor categories. Its purpose is to preserve signal timing and establish the voltage swing required by display electrodes while limiting electrical stress on the controller. The TPS65192 provides nine independent level-shifting channels, gate voltage shaping, and discharge functions. These features support LCD panels used in televisions and monitors. The 28-pin VQFN package measures 5 x 5 mm, allowing a compact display-interface implementation while exposing separate display-signal, supply, ground, and control connections. The stated -40°C to +85°C range supports use across industrial and commercial temperature environments. Architecturally, the device is divided into two channel groups to support the timing relationships of an LCD panel. The first seven channels use the VGH1 and VGL supply domain, as identified by Texas Instruments. The other two channels form the second group. Gate voltage shaping and active discharge functions help the display interface maintain defined output states during signal transitions and panel-specific drive sequences. Typical applications include LCD television panels, computer monitors, timing-controller interfaces, large-format displays, and other TFT-LCD systems in which source or gate lines must be translated between logic and panel voltage domains. The device is particularly relevant when the timing controller cannot directly drive the voltage levels required by the LCD panel. Designers should treat the LCD panel requirements as the controlling specification. Verify VGH1, VGL, the second channel-group supply, signal timing, and output levels against the manufacturer datasheet. Place bypass capacitors close to the relevant supply pins and route high-voltage display-drive traces to minimize coupling into adjacent logic channels. The 5 x 5 mm VQFN footprint also requires thermal-aware layout and exposed-pad soldering verification. This page combines the verified Texas Instruments product description, package and temperature information, distributor availability references, honest pricing status, and a constrained drop-in comparison. It also identifies the electrical and pin-level data that must be confirmed in the manufacturer datasheet before layout or production release.
TPS65197BRUYR - 8-Channel LCD Level Shifter | Texas Instruments
Texas Instruments TPS65197BRUYR is an 8-channel LCD level-shifter IC with no, 2-channel, or 3-channel charge-sharing support and panel discharge to VGH during shutdown, packaged in a 28-pin WQFN (RUY) package. It is designed to manage the high-voltage and low-voltage signaling requirements encountered in LCD-panel gate-drive systems while reducing the number of discrete switching and level-translation functions on the board. An LCD level shifter is a specialized interface IC that translates gate-driver signals to the voltage domain required by an LCD panel. In the broader electronics hierarchy, this device is a display interface and voltage-level translator within interface ICs and semiconductor power-management-adjacent signal conditioning. The TPS65197 combines eight signal channels, configurable charge sharing, and shutdown panel discharge to support TFT-LCD panel timing and gate-drive architectures. The verified feature set centers on 8 independently addressed level-shifter channels, support for no, 2-channel, and 3-channel charge-sharing modes, and discharge of the panel to VGH when the device enters shutdown. These functions address the practical need to control gate-line transitions, reduce transition-load demand, and establish a defined off state for TFT-LCD panels. The 28-pin WQFN (RUY) package also supports compact display-controller designs where connector count and routing area are constrained. The RUY package is a 4 mm by 4 mm WQFN outline with 28 pins and a thermal pad, combining a small footprint with direct PCB heat-spreading capability. Its exposed pad provides a thermal path to the board copper rather than relying only on package leads. Although this is principally a signal-interface device rather than a power semiconductor, the exposed pad must still be connected according to the manufacturer land pattern and thermal guidance to preserve electrical performance, assembly yield, and temperature reliability. TPS65197BRUYR is appropriate for TFT-LCD monitor panels, industrial HMIs, small-format embedded displays, test equipment, and other systems requiring coordinated level translation, charge sharing, and controlled panel shutdown. Designers should match the panel's gate-line count, allowable charge-sharing mode, VGH operating behavior, signal timing, and shutdown requirements before finalizing a system design. The use of supported charge-sharing modes can lower effective switching load, while panel discharge provides a defined shutdown sequence. PCB layout should keep the level-shifter outputs and VGH-related connections short, preserve the manufacturer's recommended copper and thermal-pad geometry, and maintain clean return paths beneath the device. Designers must also validate output timing against the target panel because no, 2-channel, and 3-channel operation are not interchangeable for every controller. Power sequencing should be coordinated with the display controller so VGH is not removed before the required panel-discharge interval has completed. This page consolidates the verified TI product information, distributor availability, package details, pricing snapshot, selection guidance, and design considerations for TPS65197BRUYR. It also separates confirmed technical facts from parameters that require confirmation in the manufacturer datasheet, helping engineers evaluate panel compatibility without relying on assumptions.
TPS65197BRUYT - 8-Channel LCD Level Shifter | Texas Instruments
The Texas Instruments TPS65197BRUYT is an eight-channel level-shifter IC for LCD display applications, supplied in a 28-pin WQFN (RUY) package measuring 4 mm by 4 mm. It converts timing-controller logic-level signals into the higher gate-in-panel voltage levels required by LCD panels. The device supports two-channel and three-channel charge sharing, panel discharge to VGH during shutdown, and operation from a 16.5 V to 45 V supply range. Its specified operating temperature range is -40 °C to 85 °C. An LCD level shifter is a voltage-interface IC used between a display timing controller and the high-voltage gate-driver inputs of an LCD panel. Within the signal-chain hierarchy, it belongs to interface ICs and video ICs rather than a display driver or low-voltage digital logic device. Its principal purpose is to translate low-voltage timing signals while coordinating charge sharing and panel discharge, helping the display system reach a defined state during power transitions. The TPS65197 provides eight level-shifting channels together with clock outputs that support normal operation, two-channel charge sharing, and three-channel charge sharing. The manufacturer describes it as an eight-channel device intended for notebook, monitor, and television LCD panels. Charge-sharing support reduces the number of high-voltage gate-driver components required in suitable panel architectures, while the panel-discharge function provides a controlled path to VGH during shutdown. The 16.5 V minimum and 45 V maximum supply specification places the device in the high-voltage interface category used by LCD gate-driver systems. The exact channel-level voltage ranges, output-current limits, timing values, and enable or mode details were not present in the supplied verified excerpts and therefore must be checked against the complete manufacturer datasheet before layout or design release. Typical uses include notebook LCD panels, desktop monitors, television panels, and other display systems that translate timing-controller outputs into GIP gate-drive signals. Designers should pay particular attention to charge-sharing mode selection, shutdown sequencing, VGH discharge behavior, exposed-pad thermal management, and the recommended input and output timing layout. The 28-pin 4 mm by 4 mm WQFN package supports compact display-controller boards, but its fine pitch and exposed pad require disciplined PCB layout. Confirm the exact RUY land pattern, thermal-pad connection, voltage rails, and timing constraints using the current TI datasheet and application information before production. This page consolidates verified manufacturer and distributor information with package details, procurement data, display-use guidance, and explicit identification of specifications that still require confirmation. It distinguishes verified facts from missing technical parameters so engineers can assess suitability without relying on unverified assumptions.
TUSB2E22 - eUSB2 to USB 2.0 Dual Repeater | Texas Instruments
The Texas Instruments TUSB2E22 is a USB-compliant eUSB2-to-USB 2.0 dual repeater (redriver) that bridges low-voltage eUSB2 interfaces on modern processors to standard USB 2.0 ports. It supports low-speed (LS), full-speed (FS), and high-speed (HS) signaling at up to 480 Mbps and is available in a 25-pin DSBGA (2x2 mm) package, with a 20-pin VQFN-FCRLF (3.5x3.5 mm) option in the family (TUSB2E22RZA). An eUSB2 repeater is a signal conditioning IC in the USB interface IC (redriver/repeater) family that converts between the 1.2 V single-ended eUSB2 signaling used by advanced low-voltage SoCs and standard 3.3 V-signaling USB 2.0 ports. It sits in the signal chain between the SoC eUSB2 PHY (eDSPr or eUSPr) and the external USB connector, regenerating signals to maintain USB 2.0 compliance. This device category is a critical enabler as process nodes shrink and I/O voltages fall below legacy USB levels. Key features include compliance to USB 2.0 and eUSB2 (rev 1.1), support for LS/FS/HS signaling, a dual repeater with a 2:2 crossbar mux, and host-and-device mode (DRD) support, allowing each repeater to be independently configured. Four eUSB2 compensation settings via the EQ0 and EQ1 pins let designers optimize output compensation for different channel-loss profiles, trace lengths, and connector losses. Architecturally, the TUSB2E22 retimes and re-drives USB signals, improving signal integrity over long traces and through connectors. The 2:2 crossbar mux supports flexible routing, including USB Type-C receptacle flipping where the D+/D- pair swaps between A6/A7 and B6/B7 positions. Power is supplied from VDD3V3 and VDD1V8 rails with no power-up sequence requirement between them; RESETB (active low) can also act as a power-down pin. Typical applications include USB Type-C ports on laptops and desktops, docking stations, USB hubs, and embedded systems whose SoCs expose only eUSB2. It is especially valuable where processor I/O voltage is too low for direct USB 2.0 signaling. Design consideration: configure EQ0/EQ1 per your PCB trace length and connector loss, decouple both supply rails well, and ensure VDD3V3/VDD1V8 ramp within 2 ms per the datasheet power-up recommendation. Prices as of 2026-08-30.
TVP5146M2PFPR - 10-bit NTSC/PAL/SECAM Video Decoder | TI
The Texas Instruments TVP5146M2PFPR is a high-quality 10-bit single-chip digital video decoder that digitizes and decodes NTSC/PAL/SECAM composite and S-Video into digital component YCbCr, housed in an 80-pin HTQFP (PFP) package measuring 12x12 mm with an operating temperature range of 0 to 70 C. A digital video decoder is an analog front-end (AFE) IC that converts baseband analog video signals into digital component video suitable for processing by SoCs, DSPs, and FPGAs. Within the signal-chain hierarchy, it sits below video ADCs in abstraction: it integrates multiple high-speed ADCs (four 11-bit converters in this family), clock generation, synchronization separation, and color-space conversion on one die, making it a complete analog-video-to-digital-bridging solution for embedded video systems. Key features include 4x10-bit digital video output, A/D conversion of component RGB and YPbPr signals, an integrated 5-line adaptive comb filter that suppresses cross-luminance and cross-color artifacts in composite decoding, and Macrovision detection for copy-protection compliance. SCART support enables European consumer platform designs, and automatic standard detection of NTSC, PAL, and SECAM simplifies software bring-up. Architecturally, the TVP5146M2 digitizes the selected analog input through its embedded 11-bit ADC stage, applies analog clamping and gain control, then performs digital multi-standard decoding with the 5-line comb filter. YCbCr output is delivered over a standard parallel digital video port that interfaces directly to common video processors and display controllers. Linear-phase horizontal and vertical scaling-free output timing keeps downstream pipeline design straightforward. Typical applications include CCTV and DVR front ends, LCD monitors and TVs, video capture cards, set-top boxes, and industrial machine-vision equipment that must accept legacy composite, S-Video, YPbPr, or RGB sources. Design consideration: place a low-jitter crystal or clock source per the manufacturer datasheet layout guidance and keep analog inputs routed over a solid ground plane, since decoder SNR depends strongly on input clock jitter and analog layout quality. This page synthesizes distributor pricing, drop-in alternatives, comparison data, and practical design notes not found in the manufacturer datasheet alone.
TVP5151PBSR - NTSC/PAL/SECAM Video Decoder | TI | 32-TQFP
The Texas Instruments TVP5151PBSR is an ultralow-power NTSC/PAL/SECAM video decoder that converts analog composite video signals into 8-bit ITU-R BT.656 digital video with embedded syncs, housed in a 32-pin TQFP (PBS) 5x5 mm package operating from 0C to +70C. A video decoder is a mixed-signal interface IC that sits at the front end of a video capture system, digitizing analog composite (CVBS) or S-Video signals so that a host processor, DSP, or video encoder can process them. Within the signal-chain hierarchy, it belongs to the video decoder family of interface ICs, bridging the analog broadcast world and the digital video processing domain. Key features include programmable output formats - 8-bit 4:2:2 with embedded syncs (ITU-R BT.656) or 8-bit 4:2:2 with discrete syncs - Macrovision copy protection detection, and complementary four-line adaptive comb filtering for both luminance and chrominance paths to reduce cross-luminance and cross-chrominance artifacts. A chrominance trap filter is also available as an alternative to comb filtering. The optimized architecture achieves ultralow power consumption, making the device especially suitable for battery-powered systems. A Genlock/real-time control (RTC) output is generated for synchronizing downstream video encoders, which simplifies the design of capture-and-display pipelines. Analog supply operates from 1.65V to 1.95V, and an I2C serial interface programs all decoder functions including input selection, contrast, brightness, saturation, and hue. Typical applications include cell phones and PDAs with video-in capability, portable media players and recorders, security/surveillance capture front ends, and set-top-box analog input ports. The 5x5 mm TQFP footprint suits space-constrained portable designs. Design consideration: the ultralow-power supply rails are tight (1.65V-1.95V analog core); plan a clean 1.8V LDO rail and follow the datasheet decoupling recommendations to preserve decoder signal-to-noise performance on the analog inputs. This page synthesizes distributor pricing, drop-in alternative data, and practical design notes not found in the manufacturer datasheet.