TMC2272AH5C3 - 36-Bit 50 MHz Colorspace Converter | onsemi
N.º da peça: TMC2272AH5C3 ✓ AtivoTMC2272AH5C3 Visão geral
A digital colorspace converter is a specialized video-processing semiconductor that transforms pixel data from one color representation into another through programmable or fixed conversion coefficients. Within the broader video-processing IC category, its role sits between high-speed parallel input and output interfaces and downstream display, graphics, or video-processing systems. The TMC2272AH5C3 targets precision color conversion where multiple 12-bit channels must be processed simultaneously at high throughput.
The principal operating characteristics include 36-bit color depth, three concurrent 12-bit channels, a 50 MHz processing rate, and a 20 ns pipelined throughput. The device can represent up to 64 Giga (2^36) colors. TTL-compatible inputs simplify interfacing with compatible digital video logic, while the simultaneous input and output architecture reduces the number of separate conversions required in multichannel graphics systems.
Operationally, the converter accepts twos-complement digital data and applies user-defined coefficients for lower-resolution operating modes. This coefficient flexibility supports systems that need controlled color mapping rather than a fixed conversion matrix. The 20 ns pipeline is a timing-oriented feature: downstream logic can operate synchronously with a 50 MHz processing clock, subject to the timing constraints and setup requirements specified in the manufacturer datasheet.
Typical uses include high-resolution graphics pipelines, broadcast video conversion, professional display equipment, medical imaging interfaces, industrial visualization systems, and multichannel color-processing equipment. Its three simultaneous channels are particularly relevant to RGB systems, where red, green, and blue data can be converted together rather than through separate serial or multiplexed processing stages.
Designers should preserve the converter's parallel data timing, provide suitable input setup and output hold conditions, and account for the large 34.16 mm by 34.16 mm legacy PPGA footprint. PCB availability and replacement sourcing should be checked before new design commitments because the verified cross-reference search did not identify a confirmed pin-to-pin drop-in replacement.
This product record consolidates the verified manufacturer-oriented description, distributor pricing and stock information, package details, known conversion features, and sourcing limitations. It also distinguishes confirmed characteristics from unverified parameters so procurement and engineering teams can evaluate this legacy video converter without relying on guessed specifications.
Alternativas drop-in para TMC2272AH5C3 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasTMC2272AH5C3 Especificações
| Device Type | Digital colorspace converter |
| Color Processing Width | 36 bit |
| Maximum Throughput Frequency | 50 MHz |
| Pipeline Throughput Time | 20 ns |
| Input Channels | 3 simultaneous channels |
| Output Channels | 3 simultaneous channels |
| Input Resolution | 12 bit per channel |
| Output Resolution | 12 bit per channel |
| Supported Color Count | 64 Giga (2^36) colors |
| Input Data Format | Twos complement |
| Output Data Format | Twos complement |
| Lower-Resolution Coefficient Support | User-defined coefficients with overflow headroom |
| Input Logic Compatibility | TTL compatible |
| Process Technology | CMOS |
| Package Type | 120-PPGA |
| Package Dimensions | 34.16 mm x 34.16 mm |
| Tipo de montagem | Surface mount |
| Product Category | Video converter IC |
Guia de Configuração de Pinos do TMC2272AH5C3 34.16 mm x 34.16 mm
Configuração de pinos para TMC2272AH5C3 (pacote 34.16 mm x 34.16 mm). A numeração dos pinos, funções e diagramas de conexão estão definidos no datasheet do fabricante. Consulte-o para o footprint exato e diretrizes de soldagem.
Nenhum dado detalhado de pinagem disponível para TMC2272AH5C3.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
TMC2272AH5C3 é adequado para 6 aplicaçãos: High-Speed RGB Graphics Conversion, Broadcast Video Color Processing, Professional Display Calibration, Industrial Visualization Systems, Medical Imaging Color Pipelines, Digital Video Interface Conversion.
High-Speed RGB Graphics Conversion
The TMC2272AH5C3 fits parallel RGB graphics pipelines that require three color components to be converted simultaneously. Its three 12-bit input channels and three 12-bit output channels remove the need to process red, green, and blue through separate converter instances, while the 50 MHz maximum frequency supports high-rate pixel streams. The 36-bit internal color width provides 64 Giga colors. Designers should still budget for the converter's large 120-PPGA footprint and implement the exact timing and supply conditions given in the manufacturer datasheet.
Broadcast Video Color Processing
The TMC2272AH5C3 is suitable for broadcast and professional-video equipment that must transform parallel RGB component data according to defined color coefficients. Its 36-bit processing width, three concurrent 12-bit channels, and 20 ns pipelined throughput align with systems operating at up to 50 MHz. TTL-compatible inputs simplify interfacing with compatible legacy video logic, while twos-complement data supports signed arithmetic paths. Integration requires careful clock routing, defined coefficient programming or configuration, and verification of all video timing margins.
Professional Display Calibration
Display calibration and processing boards can use the TMC2272AH5C3 when color data must pass through a programmable conversion stage before reaching display drivers. Three simultaneous channels support coordinated RGB transformation, and the available lower-resolution coefficient modes with overflow headroom can simplify mappings when the design intentionally operates below the full 12-bit-per-channel resolution. Because the package occupies 34.16 mm by 34.16 mm, the converter is best suited to boards with adequate area and a controlled multilayer layout.
Industrial Visualization Systems
Industrial visualization and machine-vision interfaces can benefit from the TMC2272AH5C3 where multiple parallel color channels require deterministic, simultaneous conversion. The 50 MHz pipelined operation provides throughput for fast frame processing, and the three-channel architecture matches many RGB data paths. The twos-complement format must agree with the upstream image processor and downstream display or analysis hardware. Industrial users should also request current lifecycle, traceability, and environmental qualification information because the supplied extracts do not identify industrial certification status.
Medical Imaging Color Pipelines
The TMC2272AH5C3 can serve in medical-imaging color pipelines where parallel RGB data must be converted with consistent coefficient control. Its 36-bit color width and 12-bit channel resolution provide a clear mapping to three-component imaging data, while simultaneous processing avoids serializing the color channels. Any medical implementation still requires system-level validation, including image-integrity checks, isolation requirements, and applicable regulatory controls. The supplied data does not establish medical-device qualification, so the part should not be treated as automatically approved for a clinical system.
Digital Video Interface Conversion
The TMC2272AH5C3 is applicable in legacy digital-video interface paths that convert 12-bit parallel component data while maintaining a 50 MHz processing rate. TTL-compatible inputs support integration with suitable older parallel logic, and the pipelined 20 ns throughput helps separate combinational conversion work from clocked system timing. The design must verify input thresholds, output timing, clock jitter tolerance, and trace-level signal integrity against the manufacturer specifications. A modern redesign may prefer a smaller package, but no confirmed drop-in replacement was identified.
Dados de referência de engenharia para TMC2272AH5C3 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Device Type | Digital colorspace converter |
| Brand | onsemi |
| Package | 120-PPGA (34.16 mm x 34.16 mm) |
| Color Processing Width | 36 bit |
| Maximum Throughput Frequency | 50 MHz |
| Pipeline Throughput Time | 20 ns |
| Input and Output Channels | 3 simultaneous 12-bit input and output channels |
| Supported Color Count | 64 Giga (2^36) colors |
| Data Format | Twos-complement input and output |
| Input Logic Compatibility | TTL compatible |
| Process Technology | CMOS |
| Verified Unit Price | $16.7619 as of 2026-10-30 |
Notas de projeto
The TMC2272AH5C3 uses a large, legacy 120-PPGA footprint measuring 34.16 mm by 34.16 mm. Do not substitute a similarly named PGA or BGA package without comparing every land, ball, and power location against the manufacturer package drawing. Preserve short, matched routes for the parallel data channels and isolate the converter from unrelated high-speed or switching circuitry.
Treat the three 12-bit input and output buses as synchronous parallel interfaces. Use the manufacturer timing specifications to set setup, hold, clock, and output-delay requirements at every connected device. Because TTL-compatible input behavior is specified but modern supply levels are not, verify actual input thresholds and output compatibility across temperature and process conditions before relying on direct interconnects.
Do not treat the 120-PPGA package or 50 MHz capability as proof that another colorspace converter is interchangeable. The verified cross-reference search found no confirmed drop-in alternative. A proposed replacement must match the complete 120-pin assignment, 36-bit conversion behavior, coefficient options, twos-complement interface, timing, supply requirements, and PCB geometry before it can be considered a drop-in part.
Informações de conformidade
The supplied verified extracts do not contain explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance must be confirmed from current onsemi product documentation before production use.
