ta1360afg TOSHIBA Semiconductor CORPORATION, ta1360afg Datasheet - Page 81

• 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
T10
T11
No.
Characteristics
Drive
adjustment
variable range
#78 input
impedance
SW68
A
C
SW67
B
B
SW66
B
B
SW26
A
A
Test Conditions
SW Mode
SW25
A
A
SW24
A
A
SW21
A
A
SW19
A
A
SW18
A
A
81
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Repeat the steps 1 to 3 above to measure picture period amplitude ratio of pin 12, DR
1.
2.
3.
Input signal 1 (f
Measure picture period amplitude of pin 13 when subaddress (0D) data is changed to
maximum (FE), center (80), and minimum (00).
Use picture period amplitude at center as the base. Determine amplitude ratio DR
DR
Repeat the steps 1 to 3 above to measure amplitude ratio of pin 14, DR
decibels when subaddress (0E) data is changed.
Repeat the steps 1 to 3 above to measure amplitude ratio of pin 13, DR
decibels when subaddress (0E) center data is set to (81) used as the base.
Repeat the steps 1 to 3 above to measure picture period amplitude ratio of pin 14, DR
and DR
and minimum (01).
Repeat the steps 1 to 3 above to measure picture period amplitude ratio of pin 12, DR
and DR
and minimum (01).
Repeat the steps 1 to 3 above to measure picture period amplitude ratio of pin 14, DR
and DR
is changed.
Repeat the steps 1 to 3 above to measure picture period amplitude ratio of pin 13, DR
and DR
is changed to maximum (FF), center (81), and minimum (01).
and DR
is changed to maximum (FF), center (81), and minimum (01).
Connect external power supply, an ammeter, and a voltmeter to pin 78. Adjust voltage so that
current value is set to zero.
Measure the current when voltage of pin 78 is increased by 0.2V. (l
Calculate the following equation. Ｚ
G1−
78
at maximum and minimum in decibels.
B2−
R2−
B3−
R2−
G3−
in decibels when subaddress (0E) data is changed to maximum (FF), center (81),
in decibels when subaddress (0D) data is set to (81), and subaddress (0E) data
in decibels when subaddress (0D) data is changed to maximum (FF), center (81),
in decibels when subaddress (0D) data is set to (81), and subaddress (0E) data
in decibels when subaddress (0E) data is set to (81), and subaddress (0D) data
0
= 100 kHz, picture period amplitude 0.2 Vp-p) from pin 68.
in53
Ammeter (µA)
Test Method
−
= 0.2 V/I
A
+
in
(Ω)
in
)
B1+
G2+
V
TA1360AFG
and DR
and DR
Voltmeter
2005-08-18
G1+
B1−
G2−
B2+
R1+
B3+
R2+
and
in
in
G3+