Audio Processor Advance Information

Audio Processor Advance Information ACE9040 provides all the speech signal processing and data/SAT Tone filtering needed for AMPS or TACS Analog cellular telephones. Transmit voice channel functions comprise a Microphone Amplifier soft limiter, bandpass Filter compressor, hard limiter, lowpass Filter and a gain controlled Amplifier to set deviation level. Additional transmit circuits include a DTMF generator, data and SAT Filters deviation setting Amplifiers for data/ST and SAT and a modulation combiner. ACE9040s receive path comprises a bandpass Filter expander, Volume Control and power Amplifiers to directly drive an earpiece or handsfree transducer. Gain settings, mute switches and Filter characteristics are programmed via a three wire serial Interface To implement a handsfree function, both transmit and receive paths have Rectifiers for signal amplitude monitoring via an external pin and signal path Attenuators controlled via the serial Interface ACE9040 combines minimum power consumption with low external component count. Standby modes greatly reduce supply current and extend battery charge intervals. By Mitel
ACE9040 's PackagesACE9040 's pdf datasheet

ACE9040 Pinout, Pinouts
ACE9040 pinout,Pin out
This is one package pinout of ACE9040,If you need more pinouts please download ACE9040's pdf datasheet.

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