Title :
Switched-capacitor second-order noise-shaping coder
Author :
Lainey, G. ; Saintlaurens, R. ; Senn, P.
Author_Institution :
CNET, Centre Norbert Segard, Meylan, France
Abstract :
The rapid development of digital processing in the fields of instrumentation, control and communications has generated a good deal of research into simple, easily integrable, high-resolution A/D converters. Given the significant promise such converters offer for future application, a switched-capacitor version of a second-order noise-shaping coder intended for high-resolution conversion has been realised. This coder has been used successfully to produce a PCM signal.
Keywords :
analogue-digital conversion; codecs; encoding; linear network synthesis; pulse-code modulation; switched capacitor networks; A/D convertors; PCM signal; communications; control; digital processing; encoding; high-resolution conversion; instrumentation; linear network synthesis; second-order noise-shaping coder; switched capacitor networks;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830105
