TDA7361 Datasheet, PDF (1/8 Pages) STMicroelectronics – LOW VOLTAGE NBFM IF SYSTEM

TDA7361
. _{OPERATION FROM 1.8V TO 9V}
. _{LOW DRAIN CURRENT (4mA, Vs = 4V)}
. _{HIGH SENSITIVITY}
(-3dB input limiting at 3µV)
. _{8µV INPUT FOR 20dB S/N}
. _{LOW EXTERNAL FAIR COUNT}
LOW VOLTAGE NBFM IF SYSTEM
DIP16
ORDERING NUMBER : TDA7361
DESCRIPTION
The TDA7361 is a low-power narrow band FM IF
demodulation system operable to less than 2 V
supply voltage.
The device includes Oscillator, Mixer, Limiting Am-
plifier, Quadrature Discriminator, Op. Amp.
Squelch, Scan Control and Mute Switch.
The TDA7361 is designed for use in NBFM dual
conversion communication equipments using a
455 KHz ceramic filter like cordless telephones,
walkie-talkies, scan receivers, etc.
PIN CONNECTION
SO16
ORDERING NUMBER : TDA7361D
June1993
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