Title :
Active RC realisation of a 3rd-order bandpass Butterworth characteristic using equal-valued passive elements
Author_Institution :
Technical University of Istanbul, Faculty of Electrical Engineering, Istanbul, Turkey
Abstract :
An active RC bandpass network that uses d.v.c.c.s./d.v.c.v.s. (a block containing a differential voltage-controlled current source and a differential voltage-controlled voltage source) with equal-valued capacitors and resistors is proposed. The sensitivities with respect to all circuit components are derived.
Keywords :
active filters; band-pass filters; linear network synthesis; Butterworth characteristic; active RC bandpass network; differential voltage controlled current source; differential voltage controlled voltage source;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750173
