M52743SP - Mitsubishi

M52743SP I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER

M52743SP and M52744SP is semiconductor integrated circuit for CRT display monitor. It includes OSD blanking, OSD mixing, retrace blanking, wide band amplifre, brightness control. Main/sub contrast and OSD adjust function can be controlled by I 2C bus. OSD IN(R) OSD BLK IN INPUT(R) VCC1(R) 1 2 3 4 5 6 36 VCC2 35 OUTPUT(R) 34 EXT FEED BACK(R) 33 GND2 32 OUTPUT.

Features

GND 1(R) INPUT(G) INPUT(SOG) VCC1(G) OSD IN(G)
• Frequency band width: RGB.150MHz (at -3dB) OSD....80MHz Input :RGB.....0.7V P-P (typ.) OSD3VP-P minimum (positive) BLK (for OSD)......3VP-P minimum (positive) Retrace BLK.3VP-P minimum (positive) Output :RGB...5.5V P-P (max.) OSD.....