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KA2140B 查看數據表(PDF) - Samsung
零件编号
产品描述 (功能)
生产厂家
KA2140B
R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS
Samsung
KA2140B Datasheet PDF : 3 Pages
1
2
3
KA2140B
BLOCK DIAGRAM
R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS
ROSD
1
GOSD
2
BOSD
3
VI/OSD_SW
4
RIN
5
VCC1
6
GND1
7
GIN
8
VCC2
9
GND2
10
BIN
11
GND3
12
CONST
13
OSD _CONST
14
_
A1
+
_
A2
+
gm1
ONE (RED)
OF THREE CHANNELS
SWITH
CONTROL
VIDEO
OSD
SWITCH
OSD
CONTRAST
+
VIDEO
CONTRAST
CONTRAST
CONTROL
OSD
CONTRAST
CONTROL
VIDEO
SUB_CONTRAST
CONTROL
VIDEO
-A5
SUB_CONTRAST
_
A3
-A4
+
gm2
CLAMP
GATE
BLANK
GATE
28
RDRIVE
27
GDRIVE
26
BDRIVE
25
BRIGHT
24
RCLP
23
ROUT
22
VCC3
21
GND4
20
GOUT
19
GCLP
18
BOUT
17
BCLP
16
BLK
15
CLP
2
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