TA1275BFNG Datasheet, PDF (13/21 Pages) Toshiba Semiconductor – SECAM Demodulator Processor

Pin
No.
Pin Name
Function
23 Y IN
The Y signal input pin. Apply the
composite signal into this pin
through a coupling capacitor.
23
The standard input level is 1.0
V_p-p.
The pin for selecting the bell filter
f₀
f₀+70 kHz : OPEN
24 BELL CONTROL
(≈V_CC)
24
f₀+35 kHz : 20 kΩ to
GND
(≈1.7 V)
f₀
: to GND
(≈0 V)
Interface Circuit
15
18
2
18
TA1275BFNG
Input/Output Signal
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13
2005-03-14