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TA1276AFG Datasheet, PDF (23/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV
Recommended Condition In Use
Characteristic
Supply Voltage
Y1/Sync, Y2 Input Signal Level
Chroma Input Signal Level
I/Q, U/V Input Level
OSD/Analog RGB Input Level
Analog RGB Input Level
FBP Width
FBP Input Current
RGB Output Current
H. OUT Output Current
Pin 47 Input Current
Description
Pin 65
Pin 42, Pin 17, Pin 7
White: 100%, including,
synchronization
(synchronization: minus)
When TOF OFF (burst level)
When TOF ON (burst level)
B:C = 1:1
When OSD input (DC coupling)
When analog RGB input (AC coupling)






TA1276AFG
Min Typ. Max Unit
4.3 5.0 5.3
V
8.7 9.0 9.3
0.9
1.0
1.1 Vp-p
200 300 400
mVp-p
100 200 300

300
 mVp-p
4.2

5.0
V
0.4 0.5 0.6
Vp-p
0.4 0.5 0.6
11
12
13
µs


1.5

1.0 2.0
mA

3.0 10.0

0.5 1.0
Electrical Characteristics
(VCC1 = 5 V, VCC2/VCC3/DEF VCC = 9 V, Ta = 25°C, unless otherwise specified)
Supply Current
Pin Name
Symbol
Test
Circuit
Min
Typ.
Max
Unit
VCC1
ICC1
 34.0 40.5 50.0
VCC2
VCC3
ICC2
ICC3
 33.0 40.0 49.0
mA
 32.0 39.5 48.0
DEF VCC
ICC4
 9.5 12.8 18.0
23
2002-04-01