ta1360afg TOSHIBA Semiconductor CORPORATION, ta1360afg Datasheet - Page 95

• Manufacturer Part Number: ta1360afg
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
T38
No.
Characteristics
White
letters
improvement
SW68
A
SW67
B
SW66
B
SW26
A
Test Conditions
SW Mode
SW25
A
SW24
A
SW21
A
SW19
A
SW18
A
95
1.
2.
3.
4.
5.
Apply a pulse to pin 68 as shown in Figure A.
Monitor # 12 output waveform. Plot # 12 output amplitude when changing # 68 input signal
amplitude from 0 to 120 IRE (0.857 Vp-p) (See Figure B below).
Set subaddress (19) data to (80).
Monitor # 12 output waveform. Plot # 12 output amplitude when changing # 68 input signal
amplitude from 0 to 120 IRE (0.857 Vp-p). Then, compare to the plot in the step 2, calculate
a point where a gradient changes (WPL1).
Repeat the step 4 above by changing subaddress (19) data to (83) and (86). Calculate
points where gradients change (WPL2, WPL3).
WPL2
WPL3
WPL1
# 12 output
amplitude
Figure A
Figure B
80 ns
Test Method
Data 87
Data 86
Data 83
Data 80
# 68 input amplitude
TA1360AFG
2005-08-18