M52743BSP General Description
M52743BSP 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 I2C bus.
M52743BSP Maximum Ratings
M52743BSP Features
• Frequency band width: RGB.............................150MHz (at -3dB)
OSD............................................80MHz
Input :RGB............................................................0.7VP-P (typ.)
OSD..........................................3VP-P minimum (positive)
BLK (for OSD)...........................3VP-P minimum (positive)
Retrace BLK.............................3VP-P minimum (positive)
Output :RGB........................................................5.5VP-P (max.)
OSD..........................................................5VP-P (max.)
• Main contrast and sub contrast can be controlled by I2C bus.
• Include internal and external pedestal clamp circuit.
M52743BSP Typical Application
CRT display monitor
M52743BSP Connection Diagram
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