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MAS9191A Datasheet - MAS

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

The MAS9191A is a high integration BeCMOS IC for implementing the audio and data signal processing in AMPS, ETACS or NAMPS cellular phones. The power consumption of the device is very low due to several automatic and software controlled power down modes as well as the low power characteristics of th.

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 Datasheet (463.77 KB)