TA1274F_02 Datasheet, PDF (3/22 Pages) Toshiba Semiconductor – PIF / SIF SYNCHRONOUS DEMODULATOR IC

TERMINAL FUNCTION
PIN
No.
NAME
FUNCTION
1
24
PIF input
Differential type inputs.
Typical input level is 85 dBµV.
TA1274F
INTERFACE CIRCUIT
2 RF AGC output
Open collector (PNP) type output.
Maximum output current is 0.5 mA.
3 AGC filter
Connect a capacitor (0.47 µF) between
GND.
4 EQ amplifier output
5 EQ filter
No.4 terminal is EQ amplifier output.
Maximum output current of this
terminal is 5 mA.
No.5 terminal is for EQ filter.
6
N.C.
―
7 Bias filter
Connect a capacitor (10 µF) between
GND.
3
2002-12-20