M61311SP Datasheet, PDF (1/27 Pages) Mitsubishi Electric Semiconductor – I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY

M61311SP/M61316SP
l²C BUS Controlled Video Pre-amp for High Resolution Color
Display
REJ03F0199-0201
Rev.2.01
Mar 31, 2008
Description
M61311SP/M61316SP is semiconductor integrated circuit for CRT display monitor.
It includes OSD blanking, OSD mixing, retrace blanking, video detector, sync separator, wide band amplifier,
brightness control.
Main/sub contrast, video response adjust, ret BLK adjust, 4ch D/A OUT and OSD level adjust function can be
controlled by I²C BUS.
Features
• Frequency band width: RGB
OSD
• Input: RGB
OSD
OSD BLK
Retrace BLK
Clamp pulse
Output: RGB
OSD
Sync OUT
Video det OUT
200 MHz (M61311SP)
150 MHz (M61316SP)
(4 V_P-P at −3 dB)
80 MHz
0.7 V_P-P (typ.)
3.5 V to 5.0 V (positive)
3.5 V to 5.0 V (positive)
2.5 V to 5.0 V (positive)
2.5 V to 5.0 V (positive)
5 V_P-P (at Brightness less than 2 V_DC)
4 V_P-P (at Brightness less than 2 V_DC)
5 V_P-P
High = 4.2 V_DC, Low = 0.7 V_DC
Application
CRT display monitor
Recommended Operating Conditions
Supply voltage range:
11.50 V to 12.50 V (V3, V29)
4.75 V to 5.25 V (V11)
Rated supply voltage:
12.00 V (V3, V29)
5.00 V (V11)
Major Specification
I²C BUS controlled 3ch video pre-amp with OSD mixing function and retrace blanking function.
The difference in the M61311SP/M61316SP is RGB video frequency band width.
M61311SP is 200 MHz, M61316SP is 150 MHz in conditions RGB output is 4 V_P-P at −3 dB.
REJ03F0199-0201 Rev.2.01 Mar 31, 2008
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