New Universal Current-mode Biquad Using Only Three ZC-CFTAs

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dc.contributor.authorSingh, Bhopendra
dc.contributor.authorSingh, Abdhesh Kumar
dc.contributor.authorSenani, Raj
dc.coverage.issue1cs
dc.coverage.volume21cs
dc.date.accessioned2015-01-22T09:23:59Z
dc.date.available2015-01-22T09:23:59Z
dc.date.issued2012-04cs
dc.description.abstractThe objective of this paper is to present a new universal Current-mode biquad capable of providing all the five basic filter functions, namely, low pass (LP), Band pass (BP), high pass (HP), Band reject (BR) and all pass (AP) from the same configuration using only three Z - copy current follower transconductance amplifiers (ZC-CFTA) along with the provision of independent electronic tunability of the filter parameters f0 and Q0 (or bandwidth) through two separate DC bias currents while employing both grounded capacitors as desirable for integrated circuit implementation. The workability of the proposed structure is verified by PSPICE simulations based on CMOS implementation of the ZC-CFTA.en
dc.formattextcs
dc.format.extent273-280cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2012, vol. 21, č. 1, s. 273-280. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/37041
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2012/12_01_0273_0280.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectAnalog circuitsen
dc.subjectcurrent mode circuitsen
dc.subjectZ-copy current follower transconductance amplifier (ZC-CFTA)en
dc.subjectuniversal filtersen
dc.subjectCMOS circuitsen
dc.titleNew Universal Current-mode Biquad Using Only Three ZC-CFTAsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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