ADV7401 - Analog Devices

ADV7401 Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer

The ADV7401 is a high quality, single chip, multiformat video decoder and graphics digitizer. This multiformat decoder supports the conversion of PAL, NTSC, and SECAM standards in the form of composite or S-video into a digital ITU-R BT.656 format. The ADV7401 also supports the decoding of a component RGB/YPrPb video signal into a digital YCrCb or RGB pixel .

Features

Four 10-bit ADCs sampling up to 140 MHz (140 MHz speed grade only) 12 analog input channel mux SCART fast blank support Internal antialias filters NTSC/PAL/SECAM color standards support 525p-/625p-component progressive scan support 720p-/1080i-component HDTV support Digitizes RGB graphics up to 1280 × 1024 @ 75 Hz (SXGA) (140 MHz speed grade only) 24-bit digital input port supports data from DVI/HDMI Rx IC Any-to-any, 3 × 3 color-space conversion matrix Industrial temperature range (−40°C to +85°C) 12-bit 4:4:4/8-bit 4:2:2 DDR pixel output interface Programmable interrupt request output pin VB.