Title :
Integrated PCM Codec
Author :
Ohri, Kurl B. ; Callahan, Michael J., Jr.
Author_Institution :
MOSTEK Corp., Carrollton, TX
fDate :
2/1/1979 12:00:00 AM
Abstract :
A one-chip PCM codec circuit has been implemented in the CMOS process. The design uses two separate linear digital-digital-to-analog converters, made with charge redistribution techniques. Experimental results show the circuit to meet accepted requirements and operate with very low power requirements.
Keywords :
CMOS integrated circuits; PCM coding/decoding; Clocks; Codecs; Digital filters; Operational amplifiers; Phase change materials; Timing;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1979.1094418
