Title :
High Performance Oversampling A/D-Converter for Digital Signalprocessing Applications
Author :
Schmid, E. ; Reisinger, J.
Author_Institution :
Siemens AG., Balanstrasse 73, Mÿnchen, Germany
Abstract :
An oversampled A/D-converter is described, which is part of the single chip signal-processing codec filter SICOFI (ref 2). For conversion of voiceband at the moderate high sample frequency fs = 128 kHz an inherent flash A/D-converter, consisting of 6 comparators, is used.
Keywords :
Adders; Additive noise; Counting circuits; Digital filters; Digital signal processing chips; Filtering; Frequency; Low pass filters; Phase change materials; Signal sampling;
Conference_Titel :
Solid-State Circuits Conference, 1984. ESSCIRC '84. Tenth European
Conference_Location :
Edinburgh, UK
