A 1 V 92 dB SNDR 10 kHz Bandwidth Second-Order Asynchronous Delta-Sigma Modulator for Biomedical Signal Processing

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dc.contributor.authorKledrowetz, Vilémcs
dc.contributor.authorFujcik, Lukášcs
dc.contributor.authorProkop, Romancs
dc.contributor.authorHáze, Jiřícs
dc.coverage.issue15cs
dc.coverage.volume20cs
dc.date.accessioned2020-08-11T14:57:14Z
dc.date.available2020-08-11T14:57:14Z
dc.date.issued2020-07-25cs
dc.description.abstractIn this paper, a second-order asynchronous delta-sigma modulator (ADSM) is proposed based on the active-RCintegrators. The ADSM is implemented in the 0.18 µ m CMOS Logic or Mixed-Signal/RF, General Purpose process from the Taiwan Semiconductor Manufacturing Company with a center frequency of 848 kHz at a supply voltage of 1 V with a 92 dB peak signal-to-noise and distortion ratio (SNDR), which corresponds to 15 bit resolution. These parameters were achieved in all the endogenous bioelectric signals bandwidth of 10 kHz. The ADSM dissipated 295 µ W and had an area of 0.54 mm 2 . The proposed ADSM with a high resolution, wide bandwidth, and rail-to-rail input voltage range provides the universal solution for endogenous bioelectric signal processing.en
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSENSORS. 2020, vol. 20, issue 15, p. 1-13.en
dc.identifier.doi10.3390/s20154137cs
dc.identifier.issn1424-8220cs
dc.identifier.other164682cs
dc.identifier.urihttp://hdl.handle.net/11012/194779
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofSENSORScs
dc.relation.urihttps://www.mdpi.com/1424-8220/20/15/4137cs
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.subjectasynchronous delta-sigma modulator (ADSM)en
dc.subjectcenter frequencyen
dc.subjectoperational amplifieren
dc.subjectbiomedical signalsen
dc.subjectbiosensorsen
dc.titleA 1 V 92 dB SNDR 10 kHz Bandwidth Second-Order Asynchronous Delta-Sigma Modulator for Biomedical Signal Processingen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164682en
sync.item.dbtypeVAVen
sync.item.insts2020.10.29 11:05:32en
sync.item.modts2020.10.07 16:14:55en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
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