Cmos VHF Transconductance-C Lowpass Filter

Abstract

Experimental results of a VHF CMOS transconductance-C lowpass niter are described. The filter is built with transconductors as published earlier. The cutoff frequency can be tuned from 22 to 98 MHz and the measured filter response is very close to the ideal response. © 1990, The Institution of Electrical Engineers. All rights reserved.