Universal Filter Based on Compact CMOS Structure of VDDDA

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dc.contributor.authorJaikla, Winaics
dc.contributor.authorKhateb, Fabiancs
dc.contributor.authorKulej, Tomaszcs
dc.contributor.authorPitaksuttayaprot, Kosoncs
dc.coverage.issue5, IF: 3,275cs
dc.coverage.volume21cs
dc.date.accessioned2021-04-13T14:55:10Z
dc.date.available2021-04-13T14:55:10Z
dc.date.issued2021-04-06cs
dc.description.abstractThis paper proposes the simulated and experimental results of a universal filter using the voltage differencing differential difference amplifier (VDDDA). Unlike the previous complementary metal oxide semiconductor (CMOS) structures of VDDDA that is present in the literature, the present one is compact and simple, owing to the employment of the multiple-input metal oxide semiconductor (MOS) transistor technique. The presented filter employs two VDDDAs, one resistor and two grounded capacitors, and it offers low-pass: LP, band-pass: BP, band-reject: BR, high-pass: HP and all-pass: AP responses with a unity passband voltage gain. The proposed universal voltage mode filter has high input impedances and low output impedance. The natural frequency and bandwidth are orthogonally controlled by using separated transconductance without affecting the passband voltage gain. For a BP filter, the root mean square (RMS) of the equivalent output noise is 46 mu V, and the third intermodulation distortion (IMD3) is -49.5 dB for an input signal with a peak-to peak of 600 mV, which results in a dynamic range (DR) of 73.2 dB. The filter was designed and simulated in the Cadence environment using a 0.18-mu m CMOS process from Taiwan semiconductor manufacturing company (TSMC). In addition, the experimental results were obtained by using the available commercial components LM13700 and AD830. The simulation results are in agreement with the experimental one that confirmed the advantages of the filter.en
dc.formattextcs
dc.format.extent1-22cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSENSORS. 2021, vol. 21, issue 5, IF: 3,275, p. 1-22.en
dc.identifier.doi10.3390/s21051683cs
dc.identifier.issn1424-8220cs
dc.identifier.other171099cs
dc.identifier.urihttp://hdl.handle.net/11012/196499
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofSENSORScs
dc.relation.urihttps://www.mdpi.com/1424-8220/21/5/1683cs
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.subjectVDDDAen
dc.subjectbiquad filteren
dc.subjectoperational transconductance amplifieren
dc.subjectmultiple-input techniqueen
dc.titleUniversal Filter Based on Compact CMOS Structure of VDDDAen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-171099en
sync.item.dbtypeVAVen
sync.item.insts2021.04.17 12:54:17en
sync.item.modts2021.04.17 12:14:51en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
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