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dc.contributor.authorChang, C-M.
dc.contributor.authorAl-Hashimi, B.M.
dc.contributor.authorSun, Y.
dc.contributor.authorRoss, J.N.
dc.date.accessioned2010-07-05T11:10:33Z
dc.date.available2010-07-05T11:10:33Z
dc.date.issued2004
dc.identifier.citationChang , C-M , Al-Hashimi , B M , Sun , Y & Ross , J N 2004 , ' New high-order filter structures using only single-ended-input OTAs and grounded capacitors ' , IEEE Transactions on Circuits and Systems II: Express Briefs , vol. 51 , no. 9 , pp. 458-463 . https://doi.org/10.1109/TCSII.2004.831426
dc.identifier.issn1549-7747
dc.identifier.otherPURE: 111428
dc.identifier.otherPURE UUID: 6ce474db-dbc3-4f22-b034-2bb4f08447a3
dc.identifier.otherdspace: 2299/4622
dc.identifier.otherScopus: 4744360290
dc.identifier.urihttp://hdl.handle.net/2299/4622
dc.description“This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder." “Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.” DOI: 10.1109/TCSII.2004.831426
dc.description.abstractDespite the wealth of literature on operational transconductance amplifier (OTA)-C filters, the synthesis of high-order filter characteristics is still an active topic. In this paper the realization of voltage transfer functions based on canonical current-mode follow-the-leader-feedback (FLF) OTA-C structures are investigated. Two new structures are presented, which use only single-ended-input OTAs and grounded capacitors. The first structure has a single voltage input and multiple voltage outputs taken from different nodes, which enables it to provide simultaneous outputs of different filter functions. The second structure has a single voltage output and single voltage input distributed to different circuit nodes for a universal realization. The authors not only propose such filter structures, but also show how analytical synthesis can be used to produce filter circuits that have less active elements than those recently reported voltage-mode structures which are based on differential-input OTAs. This represents another attractive feature from chip area, and power consumption point of view. Simulation results verifying the theoretical analysis of the proposed filter structure are included.en
dc.language.isoeng
dc.relation.ispartofIEEE Transactions on Circuits and Systems II: Express Briefs
dc.rightsOpen
dc.titleNew high-order filter structures using only single-ended-input OTAs and grounded capacitorsen
dc.contributor.institutionSchool of Engineering and Technology
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Engineering and Technology
dcterms.dateAccepted2004
rioxxterms.versionofrecordhttps://doi.org/10.1109/TCSII.2004.831426
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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