Title :
Embeddable CMOS 3.3 V 16 bits monobit and multibit delta-sigma digital to analog converter
Author :
Comminges, M. ; Dell´ova, F. ; Paillardet, F. ; Andre, E. ; Arndt, M. ; Balestro, F.
Author_Institution :
Thomson Comsumer Electron. Components, Meylan, France
Abstract :
An embeddable 16 bits digital to analog oversampled converter was developed in 3.3 V, 0.5 μm full CMOS technology. It uses a “131+46” or “27+7+5” taps anti-aliasing filter and a third order monobit or second order multibit delta-sigma modulator followed by a second order switch-capacitor filter. This cell was designed to be a part of audio products chips like CD or MPEG decoder systems
Keywords :
CMOS digital integrated circuits; FIR filters; audio systems; delay circuits; digital signal processing chips; digital-analogue conversion; sigma-delta modulation; signal sampling; switched capacitor filters; 0.5 micron; 16 bit; 3.3 V; CD systems; CMOS technology; FIR linear phase filters; MPEG decoder systems; antialiasing filter; audio products chips; digital to analog oversampled converter; multibit delta-sigma DAC; second order multibit delta-sigma modulator; second order switch-capacitor filter; third order monobit delta-sigma modulator; Capacitors; Converters; Digital modulation; Digital-analog conversion; Distortion; Filters; Pulse amplifiers; Stability; Substrates; Timing;
Conference_Titel :
Consumer Electronics, 1995., Proceedings of International Conference on
Conference_Location :
Rosemont, IL
Print_ISBN :
0-7803-2140-5
DOI :
10.1109/ICCE.1995.518021
