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MAS9191A Single Chip AMPS/ETACS/NAMPS Audio/Data Processor

MAS9191A Description

www.DataSheet4U.com DA9191A.000 July 31, 1997 MAS9191A Single Chip AMPS/ETACS/NAMPS Audio/Data Processor * * * * DES.
The MAS9191A is a high integration BeCMOS IC for implementing the audio and data signal processing in AMPS, ETACS or NAMPS cellular phones.

MAS9191A Features

* Voice signal processing including compressor, expander, de-emphasis and pre-emphasis filters and digital gain adjustments DTMF and ST generators and DTMF receiver Busy/Idle extraction and arbitration with TX block, voting, BCH, da

MAS9191A Applications

* AMPS/ETACS Cellular phone NAMPS Cellular phone BLOCK DIAGRAM AMPLIFIER ANTI ALIASING GAIN CONTROL LOWPASS FI LTER HIGHPASS FI LTER COMPRESSOR GAIN CONTROL PRE-EMPHASIS GAIN CONTROL LIMITER LOWPASS FILTER GAIN CONTROL LOWPASS FILTER GAIN CONTROL LOWPASS FILTER MIC GAIN CONTROL LOWPASS FILTER AMPLIF

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Datasheet Details

Part number
MAS9191A
Manufacturer
MAS
File Size
463.77 KB
Datasheet
MAS9191A_MAS.pdf
Description
Single Chip AMPS/ETACS/NAMPS Audio/Data Processor

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📌 All Tags

Single Chip AMPS ETACS NAMPS Audio Data Processor MAS
MAS MAS9191A-like datasheet