ta1310ang TOSHIBA Semiconductor CORPORATION, ta1310ang Datasheet - Page 73

• Manufacturer Part Number: ta1310ang
• Description: Ntsc Video, Chroma, Deflection, And Distortion Compensation Ic With Yuv Interface And Acb
• Manufacturer: TOSHIBA Semiconductor CORPORATION

NOTE
T
46
RGB γ Correction
Characteristics
ITEM
S
A
03
S
A
04
SW MODE & SUB ADDRESS & DATA
S
A
05
OFF
S
06
S
A
07
S
A
08
(TEST CONDITIONS V
S
A
09
OFF
S
73
10
S
A
54
CC
1)
2)
3)
4)
= 5 V and 9 V, Ta = 25 ± 3°C)
Input a ramp waveform to pin 54 (Y IN) and adjust the input amplitude so
that the picture period amplitude of pin 13 is 2.5 V
Adjust the drive adjustment data so that the picture period amplitudes of
pins 14 and 15 are equal to that of pin 13.
Set the subaddress (13) data to (81).
Using pins 13, 14, and 15, calculate the RGBγ start point and its gradient
(in decibels) in relation to the off point, using Fig.1 below.
MEASUREMENT METHOD
p-p
.
TA1310ANG
2005-09-20