ta1360ang TOSHIBA Semiconductor CORPORATION, ta1360ang Datasheet - Page 52

• 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.
P13
Light area Y γ correction point
Characteristics
SW1
A
SW2
B
Test Conditions
SW Mode
SW3
C
SW7
A
SW56
OPEN 1. Connect external power supply PS1 to #3, external power supply PS2 to TP1, and set PS2 to 0 V.
2. Set dark area static Y γ gain [1C] to 0dB [17], and bright area static Y γ gain [1C] to 0dB [17].
3. Increase PS1 from V
4. Set light area static Y γ gain [1C] to MAX [04].
5. Increase PS1 from V
6. Measure VLGP using the following figure, and PLGP using the following equation.
[V] when the change is plotted. (V
52
LGP = (VLGP [V] − V
#43 voltage [V]
3
3
[V] to V
[V] to V
Test Method (Test condition: V
V
3
3
3
3
[V])/0.7 [V] × 100 (IRE)
[V] + 0.7 [V], and plot the voltage change of #43 picture period. Take 0 for V
[V] + 0.7 [V], and plot the voltage change of #43 picture period.
3
OFF
is pin voltage of pin 3)
VLGP
ON
V
(100IRE)
3
+ 0.7 V
CC
#3 voltage [V]
= 9 V/2 V, Ta = 25 ± 3 ° C)
TA1360ANG
2005-08-18
3