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): 101/110頁
文件大?。?/td> 1614K
代理商: TA1360AFG
TA1360AFG
2005-08-18
90
Test Conditions
SW Mode
Note
No.
Characteristics
SW68
SW67
SW66
SW26
SW25
SW24
SW21
SW19
SW18
Test Method
T31
OSD contrast
adjustment
characteristic
A
B
A
or
B
A
or
B
A
or
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.
Apply 5-V external voltage to pins 1 and 80.
3.
Input signal 1(f0 = 100 kHz, picture period amplitude = 0.2 Vp-p) from pin 18.
4.
Change OSD contrast data to (11), (10), (01), and (00). Measure pin 12 picture period
amplitude VuOSDR (11), (10), (01), and (00) respectively.
5.
Repeat the steps 3 and 4 above with the following pins: Input from pin 19, and measure pin
13, VuOSDG (11), (10), (01), and (00). Input from pin 21, and measure pin 14, VuOSDB
(11), (10), (01), and (00).
T32
Analog OSD
brightness
adjustment
characteristic
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.
2.
Apply 5-V external voltage to pins 1 and 80.
3.
Change OSD brightness data (subaddress 1D) to (38), (78), (B8), and (F8), and measure
picture period voltage of pins 12, 13, and 14 respectively.
Data (38)
= VbrOSD0
Data (78)
= VbrOSD1
Data (B8)
= VbrOSD2
Data (F8)
= VbrOSD3
T33
Analog OSD
mode
switching
transfer
characteristic
C
B
A
1.
Set OSD brightness data to maximum (11).
2.
Input signal 4 (signal amplitude = 4.5 Vp-p) from pin 1.
3.
Measure input/output transfer characteristics using pin 12 according to the figure T-2.
4.
Repeat the steps 2 and 3 above, and measure pins 13 and 14.
5.
Calculate maximum inter-axial rise/fall transfer delay time, using the data measured above.
6.
Repeat the steps 1 to 5 above with the following pin. Input signal 4 (signal amplitude 4.5
Vp-p) from pin 80.
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