Second-order switched-capacitor bandpass filter implemented in GaAs

23 May 1985

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 21 (11) , 494-496
https://doi.org/10.1049/el:19850350

Abstract

A GaAs second-order switched-capacitor bandpass filter has been fabricated. Operation with clock frequencies up to 100 MHz and centre frequencies up to 4 MHz has been achieved, with an insertion loss of between 3 dB and 15 dB and a centre frequency accuracy of 90–98%.

Keywords

CLOCK FREQUENCIES UP TO 100 MHZ
CENTRE FREQUENCY ACCURACY
SECOND-ORDER
II-V SEMICONDUCTORS
GAAS
INSERTION LOSS
SWITCHED CAPACITOR FILTERS
CENTRE FREQUENCIES UP TO 4 MHZ
BANDPASS FILTER

This publication has 0 references indexed in Scilit: