TA1276AFG Datasheet, PDF (10/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV

Pin
No.
Pin Name
Function
50 V-Sep.
Connect the filter
separating the vertical
synchronization.
Interface Circuit
42
500 Ω
50
51 NC
None connect PIN.
These pins connect to
GND.

57
52
Y₁/SYNC
input
The pin through which the
composite video signal or
Y signal is input. Input via
clamp capacitor.
52
1 kΩ
6 kΩ
53
Chroma
GND
The GND pin of the
chroma processing block.
54
Chroma
input
The pin through which the
chroma is input. Input the
chroma signal that was
subjected to Y/C
separation.
1 kΩ
54

57
None connect PIN.
55 NC
These pins connect to

GND.
None connect PIN.
56 NC
These pins connect to

GND.
The V_CC of the chroma
57 V_CC1 (5 V) and I²C Bus blocks.

Connect 5 V (typ.)
TA1276AFG
Input/Output
Signal
DC6.4 V

1 V_p-p
2.5 V
GND

Burst level:
300 mV_p-p
2.5 V
GND



10
2002-04-01