ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 58

• 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 No.
P19
DC restoration rate correction
limit point
Characteristics
SW1
B
SW2
B
Test Conditions
SW Mode
SW3
B
SW7
C
SW56
ON
1. Set unicolor to maximum (1111111), DC restoration rate correction point to minimum (000), and connect
2. Set DC restoration correction rate to maximum (111).
3. Increase PS from 5 V. Monitor #43, and plot DC restoration correction amount.
4.
external power supply PS1 to #56.
Repeat the step 3 above by changing data at DC restoration rate correction limit point. Measure the value
using the figure below. Calculate P
58
P
P
P
P
DTL60
DTL75
DTL87
DTL100
#43
= [(V
= [(V
= [(V
= [(V
L60
L75
L87
L100
Test Method (Test condition: V
− V
− V
− V
V
− V
L60
56
56
56
V
)/1.0] × 100%
)/1.0] × 100%
)/1.0] × 100%
56
L75
)/1.0] × 100%
DTL60
, P
DTL75
, P
DTL87
CC
= 9 V/2 V, Ta = 25 ± 3 ° C)
, and P
V
L87
V
L100
DTL100
using following equations.
100% (00)
87% (01)
73% (10)
60% (11)
#56
TA1360ANG
2005-08-18