ta1276an TOSHIBA Semiconductor CORPORATION, ta1276an Datasheet - Page 6

• Manufacturer Part Number: ta1276an
• Description: Pal / Ntsc Video Chroma And Deflection Ic For Ctv Normal Scan / Double Scan Mode
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PIN
No.
13
14
15
16
17
Chroma
input
Chroma
GND
Y1 / SYNC
input
V-Sep.
HD output
PIN NAME
The pin through which the chroma is
input. Input the chroma signal that
was subjected to Y / C separation.
The GND pin of the chroma
processing block.
The pin through which the composite
video signal or Y signal is input. Input
via clamp capacitor.
Connect the filter separating the
vertical synchronization.
(1) When BUS HD-OUT = 0
(2) When BUS HD-OUT = 1
Output the HD pulse (pulse
duration : 1µs) together with
AFC. This pin also serves as the
external input pin that accepts
BPP (black peak detection
stopping pulse) signal.
When AKB mode is ON, the
pulse which covers AKB
reference period is output.
FUNCTION
6
INTERFACE CIRCUIT
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TA1276AN
2002-03-29
OUTPUT
INPUT /
SIGNAL
DC6.4V
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