ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 49

• 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.
P10
Dynamic Y γ correction point
Characteristics
SW1
A
SW2
B
Test Conditions
SW Mode
SW3
C
SW7
B
SW56
OPEN 1.
2.
3.
4.
5.
6.
Set dark area dynamic Y γ gain VS dark area to MIN (00), static Y γ gain1 to OFF (000).
Increase PS1 from V
when the change is plotted. (V
Set dark area dynamic Y γ gain VS dark area max (11), static Y γ gain1 to max (111) and PS2 to 1.2 V.
Increase PS1 from V
Measure VDGP by the following figure, and P
Connect external power supply PS1 to #3, PS2 to TP1, and set PS2 to 0 V.
49
DGP = (VDGP [V] − V
#43 voltage [V]
3
3
Test Method (Test condition: V
[V] to V
[V] to V
V
3
3
3
3
3
[V])/0.7 [V] × 100
[V] + 0.7 V and plot voltage change of #43 picture period. Take 0 for V
[V] + 0.7 V and plot voltage change of #43 picture period.
is pin voltage of pin 3)
VDGP
ON
DGP
using the following equation.
CC
OFF
= 9 V/2 V, Ta = 25 ± 3 ° C)
V
(100 IRE)
3
+ 0.7V
#3 voltage [V]
TA1360ANG
2005-08-18
3
[V]