Title :
A PCM Transcoder Circuit and Remote Metering Generator for Line Circuit Applications
Author :
Rabaey, Dirk H. ; Haspeslagh, Didier ; Heirbaut, Patrick
Author_Institution :
BELL Telephone Mfg. Co., Central Research Lab, Antwerp VLSI Design Center, BELGIUM
Abstract :
A new IC for PCM transcoding and remote metering generation is presented in this paper. This LSI does transcoding from/to 13 bit linear to/from A or ¿-law 8 bit PCM, for 32 channels and the generation of teletax signals. This device has been processed using an advanced 3 ¿m n-well CMOS technology.
Keywords :
Attenuation; Band pass filters; Circuits; Digital signal processing; Frequency; Large scale integration; Phase change materials; Power generation; Signal generators; Transcoding;
Conference_Titel :
Solid-State Circuits Conference, 1983. ESSCIRC '83. Ninth European
Conference_Location :
Lausanne, Switzerland
Print_ISBN :
2-88074-021-5
