ADV7179KCP - 10-Bit PAL/NTSC Video Encoder | Analog Devices
N.º da peça: ADV7179KCP ✗ Fim de vidaADV7179KCP Visão geral
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.
Alternativas drop-in para ADV7179KCP — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com ADV7179KCP (mesmo formato e footprint) — diferindo em Package.
ADV7179KCPZ
✅ Drop-InConsulte o preço
Ver ficha técnica →ADV7174KCP
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
ADV7174KCPZ
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
ADV7175KCP
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
ADV7175KCPZ
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
ADV7179KCP Especificações
| Product Type | Integrated digital video encoder |
| Video Standard | PAL/NTSC |
| Converter Resolution | 10 bit |
| Number of DAC Outputs | 3 DAC channels |
| Digital Video Input | CCIR-601 4:2:2, 8-bit component video |
| Color Representation | YCrCb |
| Supported Digital Interfaces | ITU-R BT.601 and BT.656 |
| Output Signal | Analog baseband television signal |
| Encapsulamento | 40-pin LFCSP with exposed pad |
| Contagem de pinos | 40 pins |
| Tipo de montagem | Surface mount |
| Power Management | Advanced power management |
Guia de Configuração de Pinos do ADV7179KCP 40-pin lfcsp with exposed pad
Configuração de pinos para ADV7179KCP (pacote 40-pin lfcsp with exposed pad). 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 ADV7179KCP.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
ADV7179KCP é adequado para 6 aplicaçãos: Legacy Analog Video Display Adapter, Professional Broadcast Monitoring, Industrial Vision Inspection System, Digital Camera Video Interface, Video Test and Measurement Equipment, Security and Surveillance Video Conversion.
Legacy Analog Video Display Adapter
The ADV7179KCP fits an adapter that must bridge a modern digital video source to an analog PAL or NTSC display. Its documented 10-bit conversion, three DAC outputs, and support for digital CCIR-601 4:2:2 YCrCb input allow an existing digital pipeline to terminate at the encoder and produce an analog baseband television signal. According to the manufacturer datasheet, the device can accept BT.601 or BT.656 data, giving the board designer some flexibility in the source interface. The principal engineering benefit is avoiding a bank of discrete converters, although the exact clocking, synchronization, output amplitude, and impedance requirements must be verified before layout release.
Recomendado
Professional Broadcast Monitoring
ADV7179KCP can be used in broadcast monitoring equipment that accepts a digital video feed and must present a standard analog baseband image for a reference monitor or downstream recorder. Its 10-bit conversion and three DAC outputs provide an integrated PAL/NTSC encoding path, while the manufacturer datasheet identifies BT.601 and BT.656 support for the digital side. In this application, clock integrity and deterministic synchronization are essential because timing errors can appear as rolling, tearing, or unstable color. Confirm the supported pixel clock, sync polarity, and output amplitude against the exact datasheet revision before using the encoder in a critical monitoring chain.
Recomendado
Industrial Vision Inspection System
The ADV7179KCP is suitable for industrial camera and inspection systems that retain an analog PAL or NTSC output for operators, recorders, or legacy machine-vision interfaces. According to the manufacturer datasheet, the encoder converts 8-bit 4:2:2 YCrCb component data into analog baseband video and includes advanced power management. The three DAC outputs can support integrated analog video functions, but channel assignment and enable behavior require confirmation in the exact pinout. Compared with a discrete converter design, the integrated encoder reduces board area and component count, while thermal management remains dependent on correct exposed-pad soldering and PCB copper.
Recomendado
Digital Camera Video Interface
ADV7179KCP can serve as the final analog-output stage in a digital camera, inspection camera, or imaging module that must communicate with PAL or NTSC equipment. Its BT.601 and BT.656 input support accommodates common digital video representations, while the 10-bit conversion and three DAC outputs provide the documented encoding resources. According to the manufacturer datasheet, YCrCb component data is accepted directly, allowing the encoder to preserve the intended luminance and chrominance organization. Designers must still establish the exact clock relationship, active-video timing, sync insertion, and analog termination in the target system to avoid incorrect field timing or color errors.
Recomendado
Video Test and Measurement Equipment
The ADV7179KCP can be incorporated into video generators, signal-conversion fixtures, and production-test equipment that produce PAL or NTSC composite output from a digital test pattern. Its documented BT.601 and BT.656 input handling provides a defined digital stimulus path, and the three DAC outputs provide integrated conversion resources. According to the manufacturer datasheet, the device converts 4:2:2 8-bit YCrCb data into a standard analog baseband television signal. The measurable benefit is a compact, repeatable encoder stage; however, test accuracy still depends on the clock source, synchronization configuration, output calibration, and correct reference termination.
Recomendado
Security and Surveillance Video Conversion
ADV7179KCP is applicable to security equipment or surveillance installations that receive digital camera video but must retain compatibility with an analog monitor or recorder. According to the manufacturer datasheet, the encoder generates PAL or NTSC analog baseband video from BT.601 or BT.656 YCrCb data and includes advanced power management. The integration benefit is a single dedicated encoder stage with three DAC outputs rather than multiple external conversion components. Before deployment, verify the encoder's operating-temperature grade, lifecycle status, synchronization behavior, and output isolation requirements because the supplied verified data does not establish those ratings for every ordering suffix.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para ADV7179KCP — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | ADV7179KCPZ | ADV7174KCP | ADV7174KCPZ | ADV7175KCP | ADV7175KCPZ |
|---|---|---|---|---|---|---|
| Package | 40-pin LFCSP with exposed pad | 40-pin LFCSP with exposed pad | 40-pin LFCSP with exposed pad | 40-pin LFCSP with exposed pad | 40-pin LFCSP with exposed pad | 40-pin LFCSP with exposed pad |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Product Function | 10-bit PAL/NTSC analog video encoder | 10-bit PAL/NTSC analog video encoder | BT.601/BT.656 PAL/NTSC encoder | BT.601/BT.656 PAL/NTSC encoder | BT.601/BT.656 PAL/NTSC encoder | BT.601/BT.656 PAL/NTSC encoder |
| DAC Output Count | 3 DAC channels | 3 DAC channels | 2 DAC channels | 2 DAC channels | 2 DAC channels | 2 DAC channels |
| Digital Video Input | CCIR-601 4:2:2, 8-bit YCrCb component video | CCIR-601 4:2:2, 8-bit YCrCb component video | BT.601/BT.656 YCrCb component video | BT.601/BT.656 YCrCb component video | BT.601/BT.656 YCrCb component video | BT.601/BT.656 YCrCb component video |
| Supported Video Standards | PAL and NTSC | PAL and NTSC | PAL and NTSC | PAL and NTSC | PAL and NTSC | PAL and NTSC |
| Power Management | Advanced power management | Advanced power management | Not provided in verified data | Not provided in verified data | Not provided in verified data | Not provided in verified data |
| Ordering Temperature Grade | KCP suffix; numerical limits not provided | Z suffix; numerical limits not provided | KCP suffix; numerical limits not provided | Z suffix; numerical limits not provided | KCP suffix; numerical limits not provided | Z suffix; numerical limits not provided |
| Current Price | Not provided as of 2026-10-28 | Not provided as of 2026-10-28 | Not provided as of 2026-10-28 | Not provided as of 2026-10-28 | Not provided as of 2026-10-28 | Not provided as of 2026-10-28 |
Principais diferenciais
- Retains three integrated DAC outputs (vs ADV7174KCP)
- Closest ordering-code alternative with unchanged documented encoder function (vs ADV7179KCPZ)
- Supports the same documented digital video interface family (vs ADV7175KCP)
- Maintains the documented advanced power-management feature (vs ADV7174KCPZ)
Notas de projeto
Implement the 40-pin LFCSP land pattern exactly as specified by the manufacturer and preserve the exposed-pad solder area. The verified data confirms a 40-pin LFCSP with exposed pad but does not provide the recommended pad dimensions, via count, or paste stencil. Use the exact package drawing for the applicable revision rather than copying a generic QFN pattern. Confirm the exposed-pad electrical connection and any thermal-via requirements, because changing these details can affect assembly yield, thermal performance, and high-speed return paths.
Route the BT.601 or BT.656 digital video bus with short, length-matched traces where the interface specification requires it, and provide a continuous reference plane beneath the encoder input region. According to the manufacturer datasheet, the device accepts 4:2:2, 8-bit YCrCb component data, so data-bit and clock timing errors may manifest as color corruption, line tearing, or unstable field timing. Confirm whether synchronization is embedded or supplied separately, match clock characteristics to the manufacturer guidance, and avoid routing the digital bus beneath an analog output-return discontinuity.
Before schematic release, confirm every supply rail, decoupling requirement, power-sequencing rule, and power-control voltage from the exact ADV7179KCP datasheet. The retrieved material confirms that the device has advanced power management, but it does not provide operating or shutdown current, rail tolerances, or control timing. Do not infer these values from the PAL/NTSC encoder description. Use the manufacturer-recommended input, output, and bypass capacitors at their required locations, and verify that adjacent analog and digital return currents do not share a noisy impedance path.
Do not treat ADV7179KCPZ as an unconditional substitution merely because it shares the family name. Confirm the temperature range represented by the KCP and Z suffixes, package drawing, clock requirement, synchronization mode, and current lifecycle status in the manufacturer documentation. Similarly, ADV7174 and ADV7175 family variants provide 2 DAC outputs rather than the documented 3 DAC outputs of ADV7179KCP, so they may leave an application pin functionally unused. Confirm every external connection and software control before releasing a replacement to production.
Informações de conformidade
The supplied verified web results do not extract RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is recorded as not applicable because this is a video encoder rather than an automotive-qualified device, and no automotive qualification statement was provided.
