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
文件頁數(shù)： 29/83頁
文件大?。?/td> 1585K
代理商： TA1276AF
TA1276AF
2002-01-29
35
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
SPC horizontal blanking pulse start
phase
HPS
4.6
4.8
5.0
s
HPW50
9.9
10.4
10.9
SPC horizontal blanking pulse pulse
width
HPW60
(Note D7)
10.5
11.0
11.5
s
HD output start phase
HDS
0.7
0.9
1.1
s
HD output pulse width
HDW
0.7
0.9
1.1
s
HD output voltage
VHD
(Note D8)
4.5
4.8
5.1
V
Threshold of AFC-2 detection
VHBLK1
Pin 38, at
normal scan
3.2
3.5
3.8
V
Threshold of horizontal timing
VHBLK2
Pin 38, at
doble scan
3.2
3.5
3.8
V
Threshold of blanking pulse
VHBLK3
Pin 38,
H/V blanking
0.8
1.1
1.4
V
Vertical blanking pulse start phase
VP50S1
46
48
50
s
Vertical blanking pulse stop phase
VP50S2
(Note D9)
23
H
Vertical blanking pulse start phase
VP60S1
46
48
50
s
Vertical blanking pulse stop phase
VP60S2
(Note D10)
21
H
353H
External blanking
threshold current
297H
ABLK
Pin 30 input current
150
300
400
A
High level
Vertical output start
voltage
Low level
VON
DEF VCC voltage
4.7
5.0
5.3
V
fV050
Vertical freq.; Auto
40
45
50
Vertical output
Free-run frequency
fV060
Vertical freq.; 60 Hz
48
53
58
Hz
VVH
4.7
5.0
5.3
Vertical output voltage
VVL
Pin 29
0.0
0.3
V
fPL1
224.5
Vertical pull-in range (1)
fPH1
353
H
fPL2
224.5
Vertical pull-in range (2)
fPH2
297
H
Vertical pull-in range (3)
f50P
288.5
H
Vertical pull-in range (4)
f60P
(Note D11)
288
H
VR50S1
44
46
48
VG50S1
44
46
48
RGB vertical blanking pulse start
phase (1)
VB50S1
44
46
48
s
VR50S2
19
VG50S2
19
RGB vertical blanking pulse stop
phase (1)
VB50S2
(Note D12)
19
H
VR60S1
44
46
48
VG60S1
44
46
48
RGB vertical blanking pulse start
phase (2)
VB60S1
44
46
48
s
VR60S2
17
VG60S2
17
RGB vertical blanking pulse stop
phase (2)
VB60S2
(Note D13)
17
H
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