ta1276an TOSHIBA Semiconductor CORPORATION, ta1276an Datasheet - Page 25

• Manufacturer Part Number: ta1276an
• Description: Pal / Ntsc Video Chroma And Deflection Ic For Ctv Normal Scan / Double Scan Mode
• Manufacturer: TOSHIBA Semiconductor CORPORATION

CHROMA SECTION
ACC Characteristic
Sub Color Control Characteristic
APC Frequency Control Sensitivity
APC Pull-In / Hold Range
3.58MHz / 4.43MHz Free Run
Frequency
f
f
IQ Color Difference Signal
Output Level
IQ Signal Demodulation Ratio
IQ Demodulation Angle
IQ Demodulation Angle
UV Color Difference Signal
Output Level
UV Signal Demodulation Ratio
UV Demodulation Angle
UV Demodulation Angle
sc
sc
Output Amplitude
output DC Level
CHARACTERISTIC
Relative
Relative
Q Axis
Q Axis
I Axis
I Axis
R-Y
R-Y
B-Y
B-Y
v
SYMBOL
v
RN
RP
fM

fM
fM

F
F
f3
f3
f4
f4
fM
f3
f3
f4
f4
v



es+
esí
V
V
v
v
v

F
F
f
f

BRN
f
f
f
f
BRP


600
300
0M
Mc
A
03
04
3c
4c
BN
RN
BN
RN
BP
RP
RP
BP
30
10
PH
HH
PH
HH
PL
HL
PL
HL
HH
1a
1b
/ v
/ v
M
PH
HL
3
4
PL
BN
BP
TEST
CUIT
CIR-
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
25
f
f
f
When 3.58NTSC
When 4.43PAL
When M-PAL
When 3.58NTSC
Except for 3.58NTSC
When B : C = 1 : 1 signal
R-Y / B-Y
I-Q
When B : C = 1 : 1 signal
R-Y / B-Y
0
0
0
= 3.579545MHz
= 4.433619MHz
= 3.575611MHz
TEST CONDITION
Š
Š
Š
Š
(Note C
(Note C
(Note C
1
2
3
)
)
)
í2000
í2000
í2000
í2000
í2000
í2000
0.300
0.300
0.290
0.090
118.0
í200
í200
í200
0.90
í6.0
0.70
0.70
0.70
0.54
0.52
0.54
2.80
1.15
0.94
29.0
87.0
0.94
í5.0
85.0
87.0
MIN
250
250
250
250
250
250
290
290
290
290
2.0
0.355
0.355
0.343
0.113
123.0
TYP.
í500
í500
í500
í500
í500
í500
0.97
í4.3
1.20
1.20
1.20
0.78
0.72
0.78
3.20
1.55
1.00
33.0
90.0
1.00
90.0
90.0
500
500
500
500
500
500
355
355
355
355
3.0
0.0
0
0
0
TA1276AN
2002-03-29
0.410
0.410
0.400
0.135
126.0
í250
í250
í250
í250
í250
í250
MAX
2000
2000
2000
2000
2000
2000
1.05
í2.0
1.70
1.70
1.70
0.96
0.90
0.96
3.50
1.75
1.15
37.0
93.0
1.10
93.0
93.0
200
200
200
415
415
415
415
4.0
3.0
mV
mV
times
UNIT
V
V
Hz /
mV
dB
Hz
Hz
Š
Š
V
p-p
p-p
°
°
p-p
p-p