Title :
Strays-insensitive switched-capacitor network realisation for nth-order voltage transfer functions
Author :
Karagöz, C. ; Acar, C.
Author_Institution :
Technical University of Istanbul, Faculty of Electrical Engineering, Istanbul, Turkey
Abstract :
A general synthesis method is given for the realisation of nth-order voltage transfer functions in the z-domain by active SC (switched-capacitor) networks using only biphased switches, capacitors and ideal operational amplifiers. The method presented is based on signal-flow graphs and the resulting networks are completely insensitive to stray capacitances.
Keywords :
active networks; network synthesis; switched capacitor networks; transfer functions; active SC network; biphased switches; general synthesis method; ideal operational amplifiers; nth-order voltage functions; signal-flow graphs; stray capacitances; strays-insensitive switched capacitor network; z-domain;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820663
