1-V Mixed-Mode Universal Filter Using Differential Difference Current Conveyor Transconductance Amplifiers

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dc.contributor.authorKumngern, Montreecs
dc.contributor.authorKhateb, Fabiancs
dc.contributor.authorKulej, Tomaszcs
dc.coverage.issue20cs
dc.coverage.volume14cs
dc.date.accessioned2025-04-04T11:56:25Z
dc.date.available2025-04-04T11:56:25Z
dc.date.issued2024-10-16cs
dc.description.abstractThis paper presents a mixed-mode universal filter using differential difference current conveyor transconductance amplifiers (DDCCTA). Despite using a minimum number of MOS differential pairs, the proposed DDCCTA is a multiple-input, multiple-output device, that was achieved using the multiple-input bulk-driven MOS transistor (MIBD-MOST) technique, multiple-output current followers and transconductance gains. A subthreshold technique is used to achieve minimum power consumption of the DDCCTA. Thanks to the multiple-input and multiple-output of DDCCTA, the mixed-mode universal filter based on the proposed element can realize five standard filter responses, i.e., low-pass, high-pass, band-pass, band-stop, and all-pass responses, of four modes, i.e., voltage-mode, current-mode, transadmittance-mode, and transimpedance-mode, thus providing 194 filter responses from a single circuit. The natural frequency and quality factor of the filter response can be controlled electronically and orthogonally. The proposed DDCCTA and mixed-mode universal filter are simulated and designed using 0.18 mu m CMOS technology to confirm the functionality of the new circuit. The mixed-mode universal filter uses +/- 0.5 V of supply voltage and consumes 0.374 mW of power when operating at a natural frequency of 10 kHz.en
dc.formattextcs
dc.format.extent1-25cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationApplied Sciences - Basel. 2024, vol. 14, issue 20, p. 1-25.en
dc.identifier.doi10.3390/app14209422cs
dc.identifier.issn2076-3417cs
dc.identifier.orcid0000-0002-9864-9830cs
dc.identifier.other190077cs
dc.identifier.researcheridO-6465-2014cs
dc.identifier.scopus36185268100cs
dc.identifier.urihttps://hdl.handle.net/11012/250736
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofApplied Sciences - Baselcs
dc.relation.urihttps://doi.org/10.3390/app14209422cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2076-3417/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectdifferential difference current conveyor transconductance amplifieren
dc.subjectactive filteren
dc.subjectanalog integrated circuiten
dc.subjectbulk-driven MOS transistoren
dc.subjectlow-voltage low-poweren
dc.title1-V Mixed-Mode Universal Filter Using Differential Difference Current Conveyor Transconductance Amplifiersen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-190077en
sync.item.dbtypeVAVen
sync.item.insts2025.04.04 13:56:25en
sync.item.modts2025.04.04 07:31:57en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
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