Title :
Logarithmic and exponential switched-capacitor convertors and some of their applications
Author :
Cichocki, A. ; Unbehauen, R.
Author_Institution :
Lehrstuhl fur Allgemeine und Theor. Elektrotech., Erlangen-Nurnberg Univ., West Germany
fDate :
4/1/1988 12:00:00 AM
Abstract :
The paper is devoted to the design of nonlinear analogue CMOS switched-capacitor (SC) circuits which realise logarithmic and/or exponential transfer characteristics. Some new circuit arrangements for SC logarithmic-exponential convertors and exponential time-function generators are presented. Details of implementation and experimental test results are also given
Keywords :
CMOS integrated circuits; convertors; switched capacitor networks; exponential switched-capacitor convertors; logarithmic; nonlinear analogue CMOS switched-capacitor; time-function generators; transfer characteristics;
Journal_Title :
Electronic Circuits and Systems, IEE Proceedings G
