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TA31142

Unisonic Technologies
Part Number TA31142
Manufacturer Unisonic Technologies
Description LOW POWER IF RECEIVER IC
Published Apr 7, 2005
Detailed Description UTC TA31142 LINEAR INTEGRATED CIRCUIT LOW POWER IF RECEIVER IC DESCRIPTION The UTC TA31142 is a low power IF receiver ...
Datasheet PDF File TA31142 PDF File

TA31142
TA31142


Overview
UTC TA31142 LINEAR INTEGRATED CIRCUIT LOW POWER IF RECEIVER IC DESCRIPTION The UTC TA31142 is a low power IF receiver IC and is suitable for use as the second IF downconverter in double-conversion paging systems.
It is well-suited for POCSAG paging applications and incorporates a 2-level FSK demodulator consisting of a quadrature FM demodulator, on-chip bit-rate filter, and 1-bit comparator.
An on-chip 1V regulator is provided for convenient biasing of off-chip circuitry.
FEATURES *Extremely low power operation with power-down feature *Built-in crystal oscillator for mixer local oscillator *Mixer input frequency: 10-50 MHz *Quadrature detector *On-chip bit-rate filter *Audio output *1-bit...



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