the adv7403 is a 12-bit integrated multiformat sdtv/hdtv video decoder and rgb graphics digitizer that supports 12-bit 4:4:4/10-/8-bit 4:2:2 ddr pixel output interface, and can be applied to lcd/dlp™ rear projection hdtv, pdp hdtv, crt hdtv, lcd/dlp front projection hdtv
The ADV7403 is a single‑chip video decoder and graphics digitizer that converts PAL, NTSC, SECAM and component video formats into digital ITU‑R BT.656 streams. It features four 12‑bit ADCs, a 12‑channel analog input mux, SCART fast‑blank support, and programmable color‑space conversion.
Designed for LCD/DLP HDTVs, projectors, set‑top boxes, video recorders and other HDTV applications, the device operates over an industrial temperature range and provides both SD and HD video outputs with 4:4:4, 4:2:2 and DDR pixel interfaces.
| Resolution (each ADC) | 12 Bits |
|---|---|
| Operating temperature range | –40 °C to +85 °C |
| Analog Power Supply (AVDD) | 3.15 V to 3.45 V |
| Digital Core Power Supply (DVDD) | 1.65 V to 2.0 V |
It supports NTSC, PAL and SECAM color standards as well as component formats such as 525p, 625p, 720p and 1080i.
The device is rated for an industrial temperature range from –40 °C to +85 °C.
AVDD must be supplied with 3.15 V to 3.45 V.