Description

M52749FP is semiconductor integrated circuit for CRT display monitor.

It includes OSD blanking, OSD mixing, retrace blanking, wide band amplifier, brightness control, main/sub contrast and OSD adjust function.

Features

• Frequency Band Width: RGB 180 MHz (3 VP-P at −3 dB)

OSD 80 MHz

Input: RGB 0.7 VP-P (typ.)

OSD 3 VP-P min. (positive)

BLK (for OSD) 3 VP-P min. (positive)

Retrace BLK 3 VP-P min. (positive)

Output: RGB 5.5 VP-P (max.)

OSD ` 3.5 VP-P (max.)

• Main contrast, sub contrast, OSD adjust and 5ch D/A OUT can be controlled by I2C BUS.

Application

CRT display monitor