ISO2-CMOS ST-BUS FAMILY Digital Telephone with HDLC (HPhone-II) - CMOS
®
ISO2-CMOS ST-BUS™ FAMILY
MT9092
Digital Telephone with HDLC (HPhone-II)
Features
Programmable - 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 X.25 Level 2 HDLC data formatting
ISSUE 2
May 1995
Ord