參數(shù)資料
型號: KA2195D
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: RGB ENCODER FOR NTSC
中文描述: NTSC制式的RGB編碼器
文件頁數(shù): 2/7頁
文件大?。?/td> 84K
代理商: KA2195D
KA2195D RGB ENCODER FOR NTSC
* VCC 1,GND 1: EXCEPT OUTPUT STAGE
* VCC 2, GND 2: OUTPUT STAGE
ABSOLUTE MAXIMUM RATINGS
(T
A
=25
°
C)
ELECTRICAL CHARACTERISTICS
(T
A
=25
°
C, V
CC
=5V)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
DESCRIPTION
Pin No
13
14
15
16
17
18
19
20
21
22
23
24
DESCRIPTION
GND 1
RED INPUT
GREEN INPUT
BLUE INPUT
X-TAL OUT
X-TAL IN
NTSC S/W(VCC)
AUDIO IN
AUDIO OUT
COMPOSITE SYNC INPUT
COMPOSITE SYNC OUTPUT
VCC 1
REGULATOR CURRENT SINK
2V REGULATOR OUTPUT
N.C
N.C
N.C
N.C
VCC 2
COMPOSITE VIDEO OUTPUT
BLUE OUTPUT
GREEN OUTPUT
RED OUTPUT
GND 2
Characteristic
Symbol
V
CC
P
D
T
OPR
T
STG
Value
10
1250
-20~+70
-55~+150
Unit
V
mW
°
C
°
C
Supply Voltage
Power dissipation
Operating Temperature
Storage Temperature
Characteristic
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
Symbol
I
CC1
I
CC2
V
O
V
O
V
O
f
C
f
C
f
C
V
OS
V
O
V
O
V
O
Test Condition
No Signal input
No Signal input
R
IN
=1 V
P-P
G
IN
=1 V
P-P
B
IN
=1 V
P-P
R, G, B f = 200 KHz
-dB POINT
Min
20
5.6
0.64
0.64
0.64
5
5
5
0.26
0.19
0.38
0.07
Typ
27
7.6
0.71
0.71
0.71
-
-
-
0.29
0.21
0.42
0.08
Max
32
11
0.78
0.78
0.78
-
-
-
0.33
0.25
0.48
0.09
Unit
mA
mA
V
P-P
V
P-P
V
P-P
MHz
MHz
MHz
V
V
V
V
Condition:R, G, B and
C Sync. input
Measure Composite
Video Output
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