TA1310ANG Datasheet, PDF (75/106 Pages) Toshiba Semiconductor – NTSC VIDEO, CHROMA, DEFLECTION, AND DISTORTION COMPENSATION IC (WITH YUV INTERFACE AND ACB)

TA1310ANG
NOTE
ITEM
ACB Protection
T₄₈
Circuit
Operating
monitor 1
ACB Protection
T₄₉
Circuit
Operating
monitor 2
ACB Protection
T₅₀
Circuit
Operating
monitor 3
Base BandTint
T₅₁ Adjustment
Characteristics
SYMBOL
ACBPR
ACBPG
ACBBRAR
ACBBRAG
ACBBRLO
ANG RMIN
ANG BMIN
ANG RMAX
ANG BMAX
SW MODE & SUB ADDRESS & DATA
S₀₃ S₀₄ S₀₅ S₀₆ S₀₇ S₀₈ S₀₉ S₁₀ S₅₄
(TEST CONDITIONS V_CC = 5 V and 9 V, Ta = 25 ± 3°C)
MEASUREMENT METHOD
1) Set the subaddress (11) data to (A0).
2) Apply 8.0 V to pin 17.
A A A OFF A A A OFF C ^{3) Monitor pin 13 and confirm that the picture period has not dropped to the BLK level}
(ACBPR).
4) Monitor pin 14 and confirm that the picture period has not dropped to the BLK level
(ACBPG)
1) Set the subaddress (11) data to (C0).
2) Apply 8.0 V to pin 17.
A A A OFF A A A OFF C
3) Monitor pin 13 and confirm that the picture period is at the BLK level (ACBBRAR).
4) Monitor pin 14 and confirm that the picture period is at the BLK level (ACBBRAG)
1) Set the subaddress (11) data to (C0).
2) Apply 6.8 V to 9 V V_CC (pin 16).
A A A OFF A A A OFF C _{3) Apply 6.8 V to pin 17.}
4) Monitor pin 13 and confirm that the picture period has not dropped to the BLK level
(ACBBRLO)
S52 S53 −
1) Change subaddress (05) H to (81) H.
2) Set unicolor = max ; bright = max ; color = center.
3) Input signal 1 (f₀ = 100 kHz, 100 mV_p-p) to pin 53.
4) To pin 52, input a signal with the same amplitude but 90°C phase advanced
compared to the signal input to pin 53.
5) When subaddress (14) H is changed to (C0) H → (80) H, measure the amount of
A A A OFF ON ON − OFF C
change in the output phase of pin 13. (ANG RMIN)
6) Under the same conditions as 5) above, measure the amount of change in the
output phase of pin 15. (ANG BMIN)
7) When subaddress (14) H is changed to (C0) H → (FF), measure the amount of
change in the output phase of pin 13. (ANG RMAX)
8) Under the same conditions as 7) above, measure the amount of change in the
output phase of pin 15. (ANG BMAX)
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2005-09-20