Title :
Novel parasitic-insensitive wave SC filter
Author :
Chen, K. ; Eriksson, Sandra
Author_Institution :
Linköping University, Department of Electrical Engineering, Linköping, Sweden
Abstract :
Parasitic-insensitive wave SC filters can be realised, as discussed in the letter. If four nonoverlapping clock signals are used, the number of operational amplifiers can be made reasonably low. Experimental results of a fifth-order lowpass filter are presented.
Keywords :
active filters; low-pass filters; operational amplifiers; switched capacitor networks; switched filters; active filters; fifth-order lowpass filter; four nonoverlapping clock signals; operational amplifiers; parasitic-insensitive wave SC filter; switched capacitor filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19840392
