ADV7402/ADV7400 Multiformat Video Decoders for Advanced TV is the first to integrate 12-bit quality video decoding with high speed graphics and high definition video digitization. With 12 analog input channels, the ADV7402 enables system designers to choose one part to route or convert multiple analog video inputs into industry-standard or proprietary output interfaces. Supporting single data rate (SDR) and double data rate (DDR) output modes, interfacing to popular scalers, MPEG A/V CODECs, and graphics processors is easily achieved. Using the on-board 3 x 3 conversion matrix, digital or analog RGB inputs can be converted to any color space. The ADV7402 is suitable for a wide range of domestic and worldwide consumer electronics designs, and is ideal for home theater projectors or direct view and rear projection HDTVs, where two or more chips (decoder and ADC) can be replaced with one ADV7402 IC. For cost-sensitive applications, the ADV7400 provides designers with high performance 10-bit ADCs and an 8-bit accurate output interface.
The document details the ADV7402 high-performance multiformat video decoder, which integrates 12-bit quality video decoding with high-speed graphics and high-definition video digitization. It supports various input formats including CVBS, S-Video, YPbPr, and RGB, as well as NTSC, PAL, and SECAM color standards.
| ADC Resolution | 12-bit (ADV7402) / 10-bit (ADV7400) |
|---|---|
| Conversion Rate | 110 MSPS |
| Analog Input Range | 0.5 V to 1.6 V |
| Operating Temperature Range | -40°C to +85°C |
The device supports NTSC, PAL, and SECAM color standards.
Yes, it supports 5-wire YPbPrHV/RGBHV and CSync.
It supports resolutions up to 1280 x 1024 @ 60 Hz (SXGA).