Title :
The silicon telephone line interface circuits challenge
Author :
Mussman, H. ; Gray, P.
Author_Institution :
Bell Laboratories, Naperville, IL, USA
Abstract :
Typically, a transformer is used to provide the battery feed and hybrid functions in a telephone line interface circuit. Recently, several new approaches using silicon technology have been reported. Panel will compare them and seek to predict which can be economically applied to global Central Office and PBX applications.
Keywords :
Batteries; Codecs; Feeds; Filters; Hybrid integrated circuits; Integrated circuit technology; Monolithic integrated circuits; Silicon; Switching systems; Telephony;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1980 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1980.1156103
