ka2143b Samsung Semiconductor, Inc., ka2143b Datasheet - Page 12

• Manufacturer Part Number: ka2143b
• Description: R/g/b Video Amplifier With Osd Interface For Monitors
• Manufacturer: Samsung Semiconductor, Inc.

R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS
APPLICATION CIRCUIT
12V
+
470uF
ROSD In
GOSD In
BOSD In
VI/OSD SW In
Red In
Green In
Blue In
CONST In
OSD CONST In
OSD CONST In
0.1uF
+
75
75
75
100uF
0.1uF
0.1uF
0.1uF
75
75
75
75
10uF
10uF
10uF
100
0.1uF
10
11
12
1
2
3
4
5
6
7
8
9
ROSD
GOSD
BOSD
VI/OSD_SW
RIN
VCC1
GIN
GND
BIN
CONST
OSD_CONST
CLP
KA2143B
RDRIVE
GDRIVE
BDRIVE
ROUT
GOUT
BOUT
RCLP
VCC2
GCLP
BCLP
GND
BLK
24
23
22
21
20
19
18
17
16
15
14
13
100
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
+
390
390
390
100uF
Red Out
Green Out
Blue Out
RDRV In
GDRV In
BDRV In
BLK In
KA2143B
11