DocumentCode
1408178
Title
A switched-capacitor compatible membership function block
Author
Giustolisi, G. ; Palmisano, G. ; Palumbo, G.
Author_Institution
Dipt. Elettrico Elettronico e Sistemistico, Catania Univ., Italy
Volume
47
Issue
11
fYear
2000
fDate
11/1/2000 12:00:00 AM
Firstpage
1321
Lastpage
1325
Abstract
A new membership function block suitable for the switched capacitor (SC) technique is proposed. The circuit is based on an offset insensitive SC amplifier and presents triangular shape transcharacteristics. Thanks to the SC approach, good precision independent of process tolerances is achieved. The proposed implementation was realized in a 1.2-μm standard CMOS technology. Both simulation and experimental data showed good agreement between expected and measured values.
Keywords
CMOS analogue integrated circuits; analogue processing circuits; fuzzy set theory; switched capacitor networks; 1.2 micron; CMOS integrated circuit; SC amplifier; analog fuzzy signal processing; membership function block; switched capacitor circuit; triangular shape transcharacteristics; CMOS integrated circuits; CMOS technology; Fuzzy control; Fuzzy systems; Shape; Silicon; Switched capacitor circuits; Switches; Switching circuits; Voltage;
fLanguage
English
Journal_Title
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7130
Type
jour
DOI
10.1109/82.885142
Filename
885142
Link To Document