ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 90

• Manufacturer Part Number: ta1360ang
• Description: Ycbcr/ypbpr Signal And Sync Processor For Digital Tv, Progressive Scan Tv And Double Scan Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
T35
No.
Characteristics
OSD blending
characteristic
SW3
A
↓
C
SW4
B
SW5
B
SW33
A
Test Conditions
SW Mode
SW34
A
SW35
A
SW37
A
↓
B
SW38
A
↓
B
SW39
B
↓
B
90
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Apply 5-V external voltage to pins 50 and 51.
11. Measure pins 41, 42, and 43 picture period amplitude, v41c, v42c, and v43c.
12. Apply 5-V external voltage to pin 50.
13. Measure pins 41, 42, and 43 picture period amplitude, v41d, v42d, and v43d.
14. Calculate v41d amplitude in relation to v41c, v42d amplitude in relation to v42c, and v43d
15. Apply 5-V external voltage to pin 51, and repeat the steps 12 to 14 above: α41OSD2,
16. Apply 5-V external voltage to pins 50 and 51, and repeat the steps 12 to 14 above:
Input signal 1(f
Measure pins 41, 42, and 43 picture period amplitude, v41a, v42a, and v43a.
Apply 5-V external voltage to pin 51.
Measure pins 41, 42, and 43 picture period amplitude, v41b, v42b, and v43b.
Calculate v41b amplitude in relation to v41a, v42b amplitude in relation to v42a, and v43b
amplitude in relation to v43a in decibel: α41TV1, α42TV1, and α43TV1.
Apply 5-V external voltage to pin 50, and repeat the steps 3 to 5 above: α41TV2, α42TV2,
and α43TV2.
Apply 5-V external voltage to pins 50 and 51, and repeat the steps 3 to 5 above: α41TV3,
α42TV3, and α43TV3.
Set SW3 to C. Set SW37, 38, and 39 to B.
Input signal 1 (f
amplitude in relation to v43c in decibel: α41OSD1, α42OSD1, and α43OSD1.
α42OSD2, and α43OSD2.
α41OSD3, α42OSD3, and α43OSD3.
0
0
= 100 kHz, picture period amplitude = 0.2 Vp-p) from pin 3.
= 100 kHz, picture period amplitude = 0.2 Vp-p) from pins 37, 38, and 39.
Test Method
TA1360ANG
2005-08-18