1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter

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dc.contributor.authorKumngern, Montreecs
dc.contributor.authorSuksaibul, Pichaics
dc.contributor.authorKhateb, Fabiancs
dc.contributor.authorKulej, Tomaszcs
dc.coverage.issue9cs
dc.coverage.volume22cs
dc.date.accessioned2022-05-30T14:54:46Z
dc.date.available2022-05-30T14:54:46Z
dc.date.issued2022-05-02cs
dc.description.abstractThis paper presents a new mixed-mode universal filter based on a differential difference transconductance amplifier (DDTA). Unlike the conventional transconductance amplifier (TA), this DDTA has both advantages of the TA and the differential difference amplifier (DDA). The proposed filter can offer four-mode operations of second-order transfer functions into a single topology, namely, voltage-mode (VM), current-mode (CM), transadmittance-mode (TAM), and transimpedance-mode (TIM) transfer functions. Each operation mode offers five standard filtering responses; therefore, at least twenty filtering transfer functions can be obtained. For the filtering transfer functions, the matching conditions for the input and passive component are absent. The natural frequency and the quality factor can be set orthogonally and electronically controlled. The performance of the proposed topology was evaluated by PSPICE simulator using the 0.18 mu m CMOS technology from the Taiwan Semiconductor Manufacturing Company (TSMC). The voltage supply was 1.2 V and the power dissipation of the DDTA was 66 mu W. The workability of the filter was confirmed through experimental test by DDTA-based LM13600 discrete-component integrated circuits.en
dc.formattextcs
dc.format.extent1-21cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSENSORS. 2022, vol. 22, issue 9, p. 1-21.en
dc.identifier.doi10.3390/s22093535cs
dc.identifier.issn1424-8220cs
dc.identifier.other178055cs
dc.identifier.urihttp://hdl.handle.net/11012/204573
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofSENSORScs
dc.relation.urihttps://www.mdpi.com/1424-8220/22/9/3535cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1424-8220/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectmixed-mode filteren
dc.subjectuniversal filteren
dc.subjectdifferential difference transconductance amplifieren
dc.subjectanalog signal processingen
dc.title1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filteren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-178055en
sync.item.dbtypeVAVen
sync.item.insts2022.05.30 16:54:46en
sync.item.modts2022.05.30 16:14:07en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
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