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): 65/83頁(yè)
文件大?。?/td> 1585K
代理商: TA1276AF
TA1276AF
2002-01-29
68
Test Conditions (unless otherwise stated, VCC1 = 5 V, VCC2/VCC3/DEF VCC = 9 V, Ta = 25 ± 3°C)
Switching Mode
Note
Parameter
SW16
SW17
SW18
SW20
SW23
SW25
SW35
Test Conditions
D5
Clamp Pulse Start Phase
Pulse Width of Clamp Pulse
D
C
ON
A
ON
OPEN
Apply a 50 Hz composite video signal to TP52, then
measure the phase difference CPS and the pulse width
CPW of the pin 22 (R in) waveform in relation to the pin
49 (HD.out) waveform.
D6
Gate Pulse Start Phase
Pulse Width of Gate Pulse
Apply a 50 Hz composite video signal to TP52, then
measure the phase difference CPS and the pulse width
CPW of the pin 70 (SCP) waveform in relation to the pin
49 (HD.out) waveform.
52
TG7
(sync input)
TP52
Pin 52
M
49
(HD.OUT)
Pin 49
22
(rin)
Pin 22
5 V
63.5
s
Pin 52
Input Signal
Pin 49
Waveform
Pin 22
Waveform
CPS
4.7
s
0.25 V
CPW
5.0 V
3.5 V
52
TG7
([illegible] input)
TP52
Pin 52
M
49
(HD.OUT)
Pin 49
70
(SCP)
Pin 70
63.5
s
Pin 52
Input Signal
Pin 49
Waveform
Pin 70 Output
Waveform
CPS
4.7
s
0.25 V
CPW
8.3 V
0 V
4.5 V
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