Title :
Application of SC MOS delta and delta-sigma modulators to nonlinear signal processing
Author :
Cichocki, Andrzej ; Unbehauen, Rolf
Author_Institution :
Warsaw Tech. Univ., Poland
Abstract :
The authors investigate and discuss the applicability of CMOS switched-capacitor (SC) delta-sigma modulators to the design of basic nonlinear devices and circuits such as multiplier-dividers, generalized integrators, correlators, and piecewise-linear function generators. Different structures for the realization of such devices are proposed and their performance is demonstrated by computer simulations. The performance of precision and robust analog multipliers is presented.<>
Keywords :
CMOS integrated circuits; delta modulation; modulators; signal processing; switched capacitor networks; CMOS; SC MOS modulators; SC networks; applicability; computer simulations; correlators; delta modulators; delta-sigma modulators; generalized integrators; multiplier-dividers; nonlinear signal processing; performance; piecewise-linear function generators; robust analog multipliers; switched capacitor networks; Computer simulation; Correlators; Delta modulation; Low pass filters; Pulse modulation; Pulse width modulation; Signal generators; Signal processing; Switching circuits; Voltage;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15389
