Low-Voltage Low-Power Differential Difference Current Conveyor Transconductance Amplifier and Its Application to a Versatile Analog Filter

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dc.contributor.authorKumngern, Montreecs
dc.contributor.authorKhateb, Fabiancs
dc.contributor.authorKulej, Tomaszcs
dc.coverage.issue1cs
dc.coverage.volume12cs
dc.date.accessioned2025-02-03T14:41:27Z
dc.date.available2025-02-03T14:41:27Z
dc.date.issued2024-07-12cs
dc.description.abstractThis paper presents a new low-voltage low-power differential difference current conveyor transconductance amplifier (DDCCTA). The proposed DDCCTA utilizes a multiple-input gate-driven MOS transistor (MIGD-MOST) operating in the subthreshold region to achieve low supply voltage, minimum number of MOS differential pairs and minimum power consumption. To show the advantages of the proposed DDCCTA, it was used to realize a versatile analog filter. The filter uses three DDCCTAs, two grounded capacitors, and two grounded resistors to realize 65 transfer functions of low-pass, high-pass, band-pass, band-stop, and all-pass filters by appropriately selecting the input and output terminals without changing the filter topology. The filter also has the advantages of high-input impedance, which is ideal for voltage-mode circuits, independent control of the natural frequency and quality factor, and the ability to electronically tune the natural frequency. The proposed DDCCTA and versatile analog filter were designed and simulated using SPICE with TSMC 0.18 mu m CMOS technology to verify the new circuits. The proposed filter uses +/- 0.5 V of supply voltage and 103 mu W of power.en
dc.formattextcs
dc.format.extent92523-92535cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIEEE Access. 2024, vol. 12, issue 1, p. 92523-92535.en
dc.identifier.doi10.1109/ACCESS.2024.3417333cs
dc.identifier.issn2169-3536cs
dc.identifier.orcid0000-0002-9864-9830cs
dc.identifier.other189163cs
dc.identifier.researcheridO-6465-2014cs
dc.identifier.scopus36185268100cs
dc.identifier.urihttps://hdl.handle.net/11012/249914
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofIEEE Accesscs
dc.relation.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10565894cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2169-3536/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectBand-pass filtersen
dc.subjectTransconductanceen
dc.subjectCircuitsen
dc.subjectVoltageen
dc.subjectLow-pass filtersen
dc.subjectLogic gatesen
dc.subjectTransistorsen
dc.subjectLow-power electronicsen
dc.subjectFiltersen
dc.subjectDifferential difference current conveyor transconductance amplifieren
dc.subjectanalog filteren
dc.subjectbulk-driven MOS transistoren
dc.subjectlow-voltage low-poweren
dc.titleLow-Voltage Low-Power Differential Difference Current Conveyor Transconductance Amplifier and Its Application to a Versatile Analog Filteren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189163en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:41:27en
sync.item.modts2025.02.03 13:32:13en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
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