參數(shù)資料
型號: TA1360AFG
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 14 X 20 MM, 0.80 MM HEIGHT, PLASTIC, QFP-80
文件頁數(shù): 54/110頁
文件大?。?/td> 1614K
代理商: TA1360AFG
TA1360AFG
2005-08-18
48
Test Conditions
SW Mode
Note No.
Characteristics
SW71
SW70
SW68
SW64
SW74
Test Method (Test condition: VCC = 9 V/2 V, Ta = 25 ± 3°C)
P06
Black stretch area
reinforcement current
B
C
B
ON
1. Connect external power supply PS1 to #68.
2. Leave SW70 open, put an ammeter between SW70A and #70, connect external power supply PS2 to SW70A,
set PS1 to 5.7 V, and set PS2 to 5 V.
3. Measure current value IBSA0 and IBSA1 when bus data of black stretch area reinforcement [18] is set to ON
[80] and OFF [81]. Calculate IBSA using the following equation.
IBSA
= IBSA0-IBSA1
P07
D.ABL detection voltage
B
A
C
B
OPEN
1.
Set D.ABL sensitivity to maximum (11), and black stretch point 1 to OFF (000).
2.
Connect external power supply PS to #78 and decrease voltage from 6.5 V.
3.
Repeat 2 when D.ABL detection voltage is changed to 00, 01, 10, and 11. At the moment when #74 picture
period changes to Low, measure respective PS voltages V00, V01, V10, and V11.
4.
Calculate voltage differences between V00 and V01 (DV01), between V00 and V10 (DV10), and between V00
and V11 (DV11)
DV*** = V00 V01 (V10, V11)
#70 waveform
#74 detected
#74 undetected
Ammeter
SW70
PS2
5 V
A
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