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): 102/110頁
文件大?。?/td> 1614K
代理商: TA1360AFG
TA1360AFG
2005-08-18
91
Test Conditions
SW Mode
Note
No.
Characteristics
SW68
SW67
SW66
SW26
SW25
SW24
SW21
SW19
SW18
Test Method
T34
OSD ACL
characteristic
A
B
A
B
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.
2.
Set subaddress (07) data to (01).
3.
Apply 5-V external voltage to pins 1 and 80.
4.
Input signal 1 (f0 = 100 kHz, picture period amplitude = 0.2 Vp-p) from pin 18.
5.
Measure pin 12 picture period amplitude, vOSDACL1.
6.
Apply “pin 78 DC voltage
0.8 V” to pin 78 from external power supply, and measure pin
12-picture period amplitude, vOSDACL2.
7.
Apply “pin 78 DC voltage
1.3 V” to pin 78 from external power supply, and measure pin
12-picture period amplitude, vOSDACL3.
8.
OSDACL1 = 20 × og
l
(vOSDACL2/vOSDACL1)
OSDACL2 = 20 × og
l
(vOSDACL3/vOSDACL1)
9.
OSDACL3、OSDACL4 Change subaddress (07) data to (80), and repeat the steps 6 to 8
above to measure OSDACL3 and OSDACL4.
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