ka2198bd Samsung Semiconductor, Inc., ka2198bd Datasheet - Page 2

• Manufacturer Part Number: ka2198bd
• Description: Rgb Encoder For Pal/ntsc
• Manufacturer: Samsung Semiconductor, Inc.

KA2198BD
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS (T
ELECTRICAL CHARACTERISTICS (T
Pin No.
Supply Current 1
Supply Current 2
R Output Voltage
G Output Voltage
B Output Voltage
R Frequency Response
G Frequency Response
B Frequency Response
Y Frequency Response
R 100% Y Level
Ratio(CVBS)
G 100% Y Level
Ratio(CVBS)
B 100% Y Level
Ratio(CVBS)
(note)
10
11
12
1
2
3
4
5
6
7
8
9
Operating Temperature
Characteristics
Storage Temperature
MAX Supply Voltage
Power Dissipation
Characteristics
V
V
CC
CC
1, GND1 : except output stage
COMPOSITE SYNC. IN
2, GND2 : output stage supply voltage
DESCRIPTION
NTSC/PAL SW
AUDIO OUT
fsc INPUT
AUDIO IN
G INPUT
R INPUT
B INPUT
GND1
VCC1
N.C
N.C
Symbol
V
V
V
Y
I
I
V
V
V
R
G
B
CC
CC
YR
YG
FCN
YB
OR
OG
OB
FC
FC
FC
1
2
1
1
1
(100% R,G,B / 100% Y)
Vin=1.0 V
Vin=1.0 V
Symbol
A
V
R,G,B input signals
R,G,B input signals
Y OUT (-3dB point)
R,G,B input signals
=25 C)
Test Conditions
T
T
CCMAX
A
P
No signal input
OPR
STG
=25 C,V
D
Vin=1.0 V
(-3dB point)
RGB ENCODER FOR PAL/NTSC
Pin No.
P-P
P-P
13
14
15
16
17
18
19
20
21
22
23
24
, f=200KHz
, f=200KHz
CC
P-P
=5V)
-55~+150
COMPOSITE VIDEO OUTPUT
-20~+70
Value
1250
10
0.64
0.64
0.64
0.19
0.38
0.07
Min
5.0
5.0
5.0
5.0
6.0
25
2V REGULATOR
Y-TRAP FILTER
DESCRIPTION
G OUTPUT
R OUTPUT
B OUTPUT
0.71
0.71
0.71
0.21
0.42
0.08
Typ
C.OUT
Y OUT
GND2
39
11
VCC2
-
-
-
-
N.C
N.C
Max
0.78
0.78
0.78
0.25
0.48
0.09
49
16
-
-
-
-
Unit
mW
V
C
C
MHz
MHz
MHz
MHz
Unit
V
V
V
mA
mA
P-P
P-P
P-P
-
-
-