MAX7472 (MAX7472 / MAX7473) HDTV Anti Aliasing Filters

MAX7472 (MAX7472 / MAX7473) HDTV Anti Aliasing Filters

The MAX7472/MAX7473 triple-channel anti-aliasing filters and buffers with triple-input mux are ideal for highdefinition (HD) and standard-definition (SD) television (TV) applications. Compatible with 1080i, 720p, 480p, and 480i scanning system standards as well as computer format signals, the MAX747.

Features

o Continuously Variable Anti-Aliasing Filter 5MHz to 34MHz in 256 Steps o 3:1 Input Mux on Each Video Filter o Supports All Standard Video and Computer Input Formats 480i, 480p, 720p, 1080i QVGA, VGA, SVGA, XGA, SXGA, UXGA Y PB PR, GsBR, RGBHV, Y/C, CVBS o Accepts Any Input Sync Format Sync on Y, Sync on G, External Sync (Positive or Negative) Sync on All Channels o Buffered Outputs Drive Standard 150Ω Video Load 0dB (MAX7472) +6dB (MAX7473) o DC- or AC-Coupled Outputs o Single +5V Analog and +3.3V Digital Supplies o 5mW Power-Down Mode o Lead (Pb)-Free 28-Pin TQFN Package MAX7472/MAX7473 Or.