University of Hertfordshire

By the same authors

An elliptic filter based on MLF LF structure for wireless receiver

Research output: Chapter in Book/Report/Conference proceedingConference contribution

View graph of relations
Original languageEnglish
Title of host publicationMidwest Symposium on Circuits and Systems
PublisherIEEE
Pages205-208
Number of pages4
ISBN (Print)9781479900664
DOIs
Publication statusPublished - 1 Dec 2013
Event2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013 - Columbus, OH, United Kingdom
Duration: 4 Aug 20137 Aug 2013

Conference

Conference2013 IEEE 56th International Midwest Symposium on Circuits and Systems, MWSCAS 2013
Country/TerritoryUnited Kingdom
CityColumbus, OH
Period4/08/137/08/13

Abstract

A CMOS fifth-order Gm-C elliptic lowpass filter based on the voltage-mode multiple loop feedback (MLF) leap-frog (LF) configuration is designed. The filter is implemented using a fully-differential linear operational transconductance amplifier (OTA). PSpice simulations using a standard TSMC 0.18μm CMOS process with 1.8V power supply have shown that the cut-off frequency of the proposed filter can be tuned from 28MHz to 44MHz, dynamic range is about 67dB, and power consumption is about 67mW at 30MHz. Moreover, 0.7dB passband ripple and 65dB stopband attenuation are achieved for the designed filter.

ID: 7721113