M52746SP Datasheet, PDF (1/25 Pages) Mitsubishi Electric Semiconductor – BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR

MITSUBISHI< LINEAR IC >
M52746SP
BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR
DISCRIPTION
M52746SP 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 AdjustFunction can be
controlled by I2C Bus.
FEATURES
Frequency Band Width: RGB 200 MHz (at -3dB)
OSD 80 MHz
Input : RGB
0.7 Vp-p (Typ)
OSD light
4 Vp-p minimum (positive)
OSD harf
2.5Vp-p minimum (positive)
3.0Vp-p maximum (positive)
BLK(for OSD) 3 Vp-p minimum (positive)
Retrace BLK 3 Vp-p minimum (positive)
Output : RGB
5.5 Vp-p (maximum)
OSD
5 Vp-p (maximum)
PIN CONFIGURATION
Brightness 1
OSD IN (R) 2
OSD IN (B) ³
OSD IN (G) ⁴
OSD BLK IN ⁵
INPUT (R) 6
VCC 12V 7
NC 8
INPUT (B) 9
GND ¹⁰
INPUT (G) ¹¹
VCC 12V 12
INPUT(SOG) 13
SOG Sep OUT 14
GND 15
Clamp Pulse IN 16
32 VCC 12V (R)
31 OUTPUT(R)
30 GND(R)
29 VCC 12V (B)
28 OUTPUT(B)
27 GND(B)
26 GND
25 VCC 12V (G)
24 OUTPUT(G)
23 GND(G)
22 Retrace BLK IN
21 SDA
20 SCL
19 GND
18 ABL IN
17 VCC 5V
Outside Package: 32P4B
Main Contrast and Sub Contrast can be controlled by I2C
Bus.
STRUCTURE
Bipola Silicon Monolisic IC
APPLICATION
CRT Display Monitor
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range 11.5V~12.5V(V7,V12,V25,V29,V32)
4.5V~4.4V(V17)
Rated Supply Voltage 12.0V(V7,V12,V25,V29,V32)
5.0V(V17)
MAJOR SPECIFICATION
Bus Controlled 3ch Video Pre-Amp with OSD Mixing Function
32 pin plastic SDIP
MITSUBISHI
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