參數(shù)資料
型號: M52749FP
廠商: Mitsubishi Electric Corporation
英文描述: BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR
中文描述: 總線控制的3聲道視頻預(yù)處理的陰極射線管顯示屏放大器
文件頁數(shù): 1/25頁
文件大?。?/td> 185K
代理商: M52749FP
MITSUBISHI< LINEAR IC >
M52749FP
MITSUBISHI
BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR
25
1
OSD BLK IN
INPUT(R)
VCC1(R)
OSD IN (R)
GND 1 (R)
INPUT(G)
INPUT(SOG)
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
M
VCC1 (G)
OSD IN (G)
GND 1 (G)
INPUT (B)
VCC1 (B)
OSD IN (B)
GND 1 (B)
ABL IN
VCC=5V
VCC 2
OUTPUT(R)
NC
GND 2
OUTPUT(G)
37 NC
Contrast ref.
Main Brightness
OUTPUT(B)
GND
Contrast cont.
Retrace BLK IN
D/A OUT1
D/A OUT2
D/A OUT3
D/A OUT4
D/A OUT5
GND(5V)
SDA
SCL
Clamp Pulse IN
NC
SOG Sep OUT
NC
GND
GND
38
39
40
41
42
DISCRIPTION
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 AdjustFunction .
Frequency Band Width: RGB 180MHz(3Vp-p 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(maximum)
OSD 3.5Vp-p(maximum)
Main Contrast , Sub Contrast , OSD Adjust and 5ch D/A
OUT can be controlled by I2C Bus.
STRUCTURE
Bipolar Silicon Monolithic IC
APPLICATION
CRT Display Monitor
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range 11.5V~12.5V(V3,V8,V12,V42)
4.5V~5.5V(V19)
Rated Supply Voltage 12.0V(V3,V8,V12,V42)
5.0V(V19)
MAJOR SPECIFICATION
Bus Controlled 3ch Video Pre-Amp with OSD Mixing Function and Retrace Blanking Function
FEATURES
PIN CONFIGURATION
Package:42P9R
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