CXA2055P 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA2055P Datasheet PDF : 20 Pages
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CXA2055P
Application Circuit
DAC1 output
DAC2 output
DAC3 output
I2C bus
control
1 SDA VDET/COFF-RGB 28
2 SCL DA/CSYNC/ABL 27
Video detector output
DAC4 output
Composite sync output
ABL input (0V to 4V)
DAC5 output
3 COFF-R
4 COFF-G
R-S/H 26
0.1µ
R-OUT 25
Rch
DISPLAY POWER AMP
Rch
to CRT
cathode
5 COFF-B
GND-R 24
Rch video input
75Ω
0.1µ
0.1µ
5V
10µ
6 RIN
7 VCC2
Gch video input
75Ω
0.1µ 8 GIN
0.1µ
9 SYNC CON
Bch video input
75Ω
Clamp pulse input
0.1µ
10 BIN
11 CLP
G-S/H 23
G-OUT 22
GND-G 21
VCC1 20
B-S/H 19
B-OUT 18
0.1µ
12V
10µ
0.1µ
0.1µ
Gch
DISPLAY POWER AMP
Bch
DISPLAY POWER AMP
Gch
to CRT
cathode
Bch
to CRT
cathode
Rch OSD input
12 OSD-R
GND-B 17
Gch OSD input
13 OSD-G
BLK 16
BLANKING pulse input
Bch OSD input
14 OSD-B
YS 15
YS input
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
—17—
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