參數(shù)資料
型號(hào): TA1276AF
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁(yè)數(shù): 20/83頁(yè)
文件大?。?/td> 1585K
代理商: TA1276AF
TA1276AF
2002-01-29
27
Chroma Section
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
F600
0.300
0.355
0.410
F300
0.300
0.355
0.410
F30
0.290
0.343
0.400
F10
0.090
0.113
0.135
Vp-p
ACC characteristic
A
(Note C1)
0.90
0.97
1.05
times
es
+
2.0
3.0
4.0
Sub color control characteristic
es
6.0
4.3
2.0
dB
β3
0.70
1.20
1.70
β4
0.70
1.20
1.70
APC frequency control sensitivity
βM
(Note C2)
0.70
1.20
1.70
Hz/mV
f3PH
250
500
2000
f3HH
250
500
2000
f3PL
2000
500
250
f3HL
2000
500
250
f4PH
250
500
2000
f4HH
250
500
2000
f4PL
2000
500
250
f4HL
2000
500
250
fMPH
250
500
2000
fMHH
250
500
2000
fMPL
2000
500
250
APC pull-in/hold range
fMHL
(Note C3)
2000
500
250
Hz
f03
f0 = 3.579545 MHz
200
0
200
f04
f0 = 4.433619 MHz
200
0
200
3.58 MHz/4.43 MHz free run
frequency
f0M
f0 = 3.575611 MHz
200
0
200
Hz
f3c
When 3.58 NTSC
0.54
0.78
0.96
f4c
When 4.43 PAL
0.52
0.72
0.90
fsc output amplitude
fMc
When M-PAL
0.54
0.78
0.96
Vp-p
V1a
When 3.58 NTSC
2.80
3.20
3.50
fsc output DC level
V1b
Except for 3.58 NTSC
1.15
1.55
1.75
V
Q Axis
vBN
290
355
415
IQ color difference signal
output level
I Axis
vRN
When B:C
= 1:1 signal
290
355
415
mVp-p
IQ signal demodulation ratio
vRN/vBN
R-Y/B-Y
0.94
1.00
1.15
Q Axis
θBN
29.0
33.0
37.0
IQ demodulation angle
I Axis
θRN
118.0
123.0
126.0
°
IQ demodulation angle
Relative
θBRN
I-Q
87.0
90.0
93.0
°
B-Y
vBP
290
355
415
UV color difference
signal output level
R-Y
vRP
When B:C
= 1:1 signal
290
355
415
mVp-p
UV signal demodulation ratio
vRP/vBP
R-Y/B-Y
0.94
1.00
1.10
B-Y
θBP
5.0
0.0
3.0
UV demodulation angle
R-Y
θRP
85.0
90.0
93.0
°
UV demodulation angle
Relative
θBRP
87.0
90.0
93.0
°
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