ka2198bd Samsung Semiconductor, Inc., ka2198bd Datasheet - Page 3

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

KA2198BD
100% Y Level ( CVBS )
Sync. Level 1 ( CVBS )
R 100% Y Level Ratio (Y OUT)
G 100% Y Level Ratio (Y OUT)
B 100% Y Level Ratio (Y OUT)
100% Y Level (Y OUT)
Sync. Level 1 (Y OUT)
Audio Buffer Gain
Audio Frequency Response
Audio Distortion
NTSC mode
R Chroma Ratio 1 (CVBS)
G Chroma Ratio 1 (CVBS)
B Chroma Ratio 1 (CVBS)
Burst level 1 (CVBS)
R Chroma Ratio 2 (C OUT)
G Chroma Ratio 2 (C OUT)
B Chroma Ratio 2 (C OUT)
Burst level 2 (C OUT)
R Phase (CVBS)
G Phase (CVBS)
B Phase (CVBS)
Burst Width
Burst Position
Carrier Leakage
PAL mode
R Chroma Ratio 3 (CVBS)
G Chroma Ratio 3 (CVBS)
B Chroma Ratio 3 (CVBS)
Burst level 3 (CVBS)
R Chroma Ratio 4 (C OUT)
G Chroma Ratio 4 (C OUT)
B Chroma Ratio 4 (C OUT)
Burst level 4 (CVBS)
R Phase (CVBS)
G Phase (CVBS)
B Phase (CVBS)
Burst Width
Burst Position
PAL Burst Phase 1
PAL Burst Phase 2
Y Frequency Response
Characteristics
Symbol
V
V
R/B1
G/B1
Vob1
R/B2
G/B2
Vob2
R/B3
G/B3
Vob3
R/B4
G/B4
Vob4
V
V
B/B1
B/B2
B/B3
B/B4
THD
V
V
V
SR
SG
SG
Y
SB
T
SR
SB
T
T
T
Ga
CL
P1
P2
SNC1
SNC2
Fa
YW1
YW2
YR2
YG2
YB2
FCP
WN
WP
PN
PP
N
N
P
N
P
P
fsc input 3.58MHz, 400mV
fsc input 3.58MHz, 400mV
fsc input 3.58MHz, 400mV
fsc input 3.58MHz, 400mV
fsc input 3.58MHz, 400mV
fsc input 3.58MHz, 400mV
(100% R,G,B / 100% Y)
Y output (-3dB point)
Test Conditions
( check CVBS out )
( check CVBS out )
( check CVBS out )
( check CVBS out )
R,G,B input signal
CVBS out, Y out
CVBS out, Y out
( check C out )
( check C out )
100KHz, 1V
RGB ENCODER FOR PAL/NTSC
Vin=1.0V
Audio Input
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
Min
0.64
0.26
0.19
0.38
0.07
0.64
0.26
2.70
2.55
1.90
0.20
2.70
2.55
1.90
0.20
0.45
2.70
2.55
1.90
0.20
2.80
2.65
2.01
0.20
0.35
-1.0
231
337
231
337
125
215
2.5
2.0
6.0
30
94
94
-
-
Typ
0.71
0.29
0.21
0.42
0.08
0.71
0.29
3.15
2.95
2.24
0.29
3.15
2.95
2.24
0.29
2.75
3.15
2.95
2.24
0.29
3.15
2.95
2.24
0.29
2.25
0.45
104
241
347
104
241
347
135
225
1.0
0.5
-
-
-
-
Max
0.82
0.33
0.25
0.48
0.09
0.82
0.33
3.50
3.25
2.47
0.34
3.50
3.25
2.47
0.34
0.75
0.03
3.50
3.25
2.47
0.34
3.50
3.25
2.47
0.34
0.55
114
251
357
114
251
357
145
235
1.1
1.0
3.6
2.5
-
-
Unit
usec
usec
usec
usec
MHz
V
V
V
V
KHz
V
V
V
V
V
deg
deg
deg
deg
deg
deg
deg
deg
dB
%
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-