The document describes a 10-bit integrated, multiformat SDTV/HDTV video decoder, RGB graphics digitizer, and 2:1 multiplexed HDMI/DVI interface. The product features multiformat decoding, high-definition graphics digitization, HDMI receiver, and more.
The ADV7441A from Analog Devices is a high‑quality multiformat video decoder and graphics digitizer that integrates a 2:1 multiplexed HDMI receiver. It processes standard‑definition signals (NTSC, PAL, SECAM) and component video formats, converting them to digital YCrCb or RGB streams for HDTV applications such as advanced TVs, projectors, and AV receivers.
Key features include four 10‑bit ADCs, HDMI 1.3 compatibility with 225 MHz receiver bandwidth, HDCP 1.3 protection, adaptive equalization for cable lengths up to 30 m, and a flexible output interface supporting multiple color‑space conversions. The device is offered in a 144‑lead LFC package, RoHS‑compliant, and operates from –40 °C to +85 °C.
| Resolution per ADC | 10 bits |
|---|---|
| Operating temperature range | -40°C to +85°C |
| HDMI receiver frequency | 225 MHz |
| AVDD supply voltage | 1.71 V to 1.89 V |
| Supported video standards | NTSC, PAL, SECAM, 525i, 625i, 525p, 625p, 720p, 1080i, 1080p, 1250i |
It supports NTSC, PAL, SECAM and component video standards 525i, 625i, 525p, 625p, 720p, 1080i, 1080p, and 1250i.
The device operates from –40 °C to +85 °C.
Yes, it includes High‑bandwidth Digital Content Protection (HDCP 1.3).