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): 96/110頁
文件大?。?/td> 1614K
代理商: TA1360AFG
TA1360AFG
2005-08-18
86
Test Conditions
SW Mode
Note
No.
Characteristics
SW68
SW67
SW66
SW26
SW25
SW24
SW21
SW19
SW18
Test Method
T18
ACB insertion
pulse phase
and amplitude
A
or
C
B
A
1.
Input signal 1(f0 = 100 kHz, picture period amplitude = 0.2 Vp-p) from pin 68. Control drive
gain adjustment data so that pins 14 and 13 picture period amplitude equals that of pin 12.
Set brightness data to 108.
2.
Measure pins 4, 6, and 7 voltage. Apply measured voltages from external power supply.
3.
Set subaddress (02) data to (40).
4.
Use output signals from pins 12, 13, and 14, and measure ACB insertion pulse phase as
shown in the Figure 1.
Note: Take picture period following FBP input fall after V·BLK ends as phase 1H. After next H
BLK, count the phase as 2H, 3H, and so on.
5.
Monitor pins 12, 13, and 14. Measure ACB insertion pulse amplitudes (level from picture
period amplitude at quiescent.): VACB1R, VACB1G, and VACB2B.
6.
Set subaddress (02) data to (80), and repeat the step 5 above: VACB2R, VACB2G, and
VACB2B.
7.
Set subaddress (02) data to (C0), and repeat the step 5 above: VACB3R, VACB3G, and
VACB3B.
Figure 1: RGB Output
ACB insertion pulse
1H
2H
3H
4H
VBLK period
Figure 2: FBP Input (#39)
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