KA2197 데이터 시트보기 (PDF) - Samsung
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KA2197 Datasheet PDF : 5 Pages
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KA2197D
RGB ENCODER FOR NTSC
PIN CONFIGURATION
Pin No.
DESCRIPTION
1 GND 1
2 RED INPUT
3 GREEN INPUT
4 BLUE INPUT
5 X-TAL OUT
6 X-TAL IN
7 N.C
8 AUDIO IN
9 AUDIO OUT
10 COMPOSITE SYNC INPUT
11 COMPOSITE SYNC OUTPUT
12 VCC 1
Pin NO
DESCRIPTION
13 REGULATOR CURRENT SINK
14 2V REGULATOR OUTPUT
15 C OUT
16 Y OUT
17 N.C
18 N.C
19 VCC 2
20 COMPOSITE VIDEO OUTPUT
21 BLUE OUTPUT
22 GREEN OUTPUT
23 RED OUTPUT
24 GND 2
* VCC 1, GND 1 : EXCEPT OUTPUT STAGE
* VCC 2, GND 2 : OUTPUT STAGE
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
Characteristic
Symbol
Value
Unit
Supply Voltage
Power dissipation
Operating Temperature
Storage Temperature
VCC
PD
TOPR
TSTG
10
1250
-20~+70
-55~+150
V
mW
°C
°C
ELECTRICAL CHARACTERISTICS(TA=25°C, VCC=5V)
Characteristic
Symbol
Test Condition
Supply Current 1
Supply Current 2
R Output Voltage
G Output Voltage
B Output Voltage
R Frequency Response
G Frequency Response
B Frequency Response
Sync. Level
R 100% Y Level
G 100% Y Level
B 100% Y Level
ICC1
No Signal input
ICC2
No Signal input
VO
RIN =1 VP-P
VO
GIN =1 VP-P
VO
BIN =1 VP-P
fC
R, G, B f = 200 KHz
fC
-dB POINT
fC
VOS Condition:R, G, B and
VO C Sync. input
VO Measure Composite
VO Video Output
Min Typ Max Unit
29 39 49 mA
6.0 11 16 mA
0.64
0.64
0.64
5
0.71
0.71
0.71
-
0.78
0.78
0.78
-
VP-P
VP-P
VP-P
MHz
5
-
- MHz
5
-
- MHz
0.26 0.29 0.33 V
0.19 0.21 0.25 V
0.38 0.42 0.48 V
0.07 0.08 0.09 V
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