LMH1251 Datasheet (National Semiconductor) - YPBPR to RGB Decoder and 2:1 Video Switch

LMH1251, YPBPR to RGB Decoder and 2:1 Video Switch

The LMH™1251 is a wideband 2:1 analog video switch with an integrated YPBPR to RGB decoder.

The device accepts one set of YPBPR inputs and one set of RGB/HSYNC/ VSYNC inputs.

Based on the input selected, the output will be either a decoded TV or buffered PC video signal.

The LMH1251 has a SYNC separ

LMH1251 Features

* YPBPR to RGB decoding YPBPR path: 70 MHz,

* 3 dB, 700 mVPP bandwidth RGB path: 400 MHz,

* 3 dB, 700 mVPP bandwidth Supports PC video display resolutions up to UXGA (1600 x 1200 @ 75 Hz) n Supports 480i, 480p, 576i, 576p, 720p, 1080i, and 1080p n Smart video format detection for SD and