ta1270bfg TOSHIBA Semiconductor CORPORATION, ta1270bfg Datasheet - Page 3

• Manufacturer Part Number: ta1270bfg
• Description: Pal / Ntsc Video Chroma And Sync Processing System For Pip / Pop / Pap
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PIN FUNCTION
PIN
No.
1
2
3
4
5
6
7
X’tal-1
X’tal-2
X’tal-3
APC filter
C GND
CHROMA input
V-SEP
PIN NAME
Connect crystal. Serial capacitance
can vary oscillator frequency f
parallel capacitance can vary
oscillator adjustment range.
Connect APC filter for CHROMA
demodulation.
The voltage of this pin determines
the VCXO oscillator frequency.
CHROMA processor GND pin
CHROMA input pin. Input CHROMA
signal after Y / C separation.
Connect vertical sync separation
filter.
FUNCTION
0
;
3
INTERFACE
―
TA1270BFG
INPUT / OUTPUT
1.8 V
2005-08-18
90 mV
DC 4.0 V
DC 6.4 V
SIGNAL
DC
―
p-p