DocumentCode
1006033
Title
Lowpass to highpass transformation in vis switched-capacitor filters
Author
Montecchi, F.
Author_Institution
UniversitÃ\xa0 di Pavia, Dipartimento di Elettronica, Pavia, Italy
Volume
21
Issue
4
fYear
1985
Firstpage
146
Lastpage
148
Abstract
A z-transformation for the design of highpass switched-capacitor filters is considered, which refers to a properly designed lowpass filter. The possible switched-capacitor implementation uses the voltage inverter switch approach with fully differential SC recharging devices: therefore, a bilinear design is obtained which introduces one zero at ¿ = 0.
Keywords
active filters; high-pass filters; linear network synthesis; lumped parameter networks; switched capacitor filters; active filters; bilinear design; high-pass filters; lowpass/highpass transformation; network synthesis; switched-capacitor filters; voltage inverter switch; z-transformation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19850104
Filename
4250920
Link To Document