Datasheet Summary
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ISO2-CMOS ST-BUS™ FAMILY MT9094 Digital Telephone (DPhone-II)
Features
- -
- - Programmable µ
- Law / A
- Law codec and filters Programmable CCITT (G.711)/sign-magnitude coding Programmable transmit, receive and side-tone gains DSP-based: i) Speakerphone switching algorithm ii) DTMF and single tone generator iii) Tone Ringer Differential interface to telephony transducers Differential audio paths Single 5 volt power supply
ISSUE 2
May 1995
Ordering Information MT9094AP 44 Pin PLCC
-40°C to +85°C
Description
The MT9094 DPhone-II is a fully featured integrated digital telephone circuit. Voice band signals are converted to digital PCM and vice versa by a switched capacitor...