TA1360AFG_05 TOSHIBA [Toshiba Semiconductor], TA1360AFG_05 Datasheet - Page 46

• Manufacturer Part Number: TA1360AFG_05
• Description: YCbCr/YPbPr Signal and Sync Processor for Digital TV, Progressive Scan TV and Double Scan TV
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Note No.
P04
Black stretch start point 2
Characteristics
SW71
A
SW70
A
Test Conditions
SW Mode
SW68
A
SW64
B
SW74
ON
1.
2.
3.
4.
5.
0.7 V
0.3 V
Set black stretch point 1 to OFF (000), apply 0 V to #71, input TG7 LINEARITY to TPA, adjust amplitude on
#68 as shown in the figure below, set unicolor to center (1000000), and measure amplitude of #12 (R OUT),
V
Set black stretch point 1 to 001 (black stretch ON), connect external power supply PS to #74, and monitor
#12 (R OUT).
Set black stretch start point 2 data to minimum (00). When PS is V
100%), determine black stretch start point difference ∆ V
waveform and output waveform with an oscilloscope, adjust the both waveforms to have the same amplitude
(gradient), and compare them to determine the bend point of the output.)
Set black stretchstart point 2 data to maximum (11), determine black stretch start point difference ∆ V1
Calculate following equations.
P12
p-p
p-p
.
46
P
P
BS1
BS2
= ( ∆ V
= ( ∆ V
#68 waveform (linearity)
00
11
/V
/V
Test Method (Test condition: V
P12
P12
) × 100
) × 100
CC
00
= 9 V/2 V, Ta = 25 ± 3 ° C)
APL 0%
as shown in the figure below. (Monitor input
APL 100%
LINEARITY
74
(APL 0%), and V
#12 (R OUT)
74
TA1360AFG
+ 1.0 V (APL
2005-08-18
1
∆ V
.
***