M52743BSP中文资料I2C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER数据手册MITSUBISHI规格书

描述 Description

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.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.APPLICATION
  CRT display monitor

特性 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.APPLICATION
  CRT display monitor