An Active Resistor With a Lower Sensitivity to Process Variations, and its Application in Current Reference

Simple item page
dc.contributor.authorKledrowetz, Vilémcs
dc.contributor.authorHáze, Jiřícs
dc.contributor.authorProkop, Romancs
dc.contributor.authorFujcik, Lukášcs
dc.coverage.issue1cs
dc.coverage.volume8cs
dc.date.accessioned2021-03-23T11:53:52Z
dc.date.available2021-03-23T11:53:52Z
dc.date.issued2020-10-29cs
dc.description.abstractA novel active resistor circuit offering less sensitivity to process and temperature variations without any extra trimming is proposed. The circuit consists of two accurately matched, high resistance polysilicon (hripoly) resistors and a voltage-controlled MOS resistor, and it is designed for the industrial temperature range (-20 degrees C to 85 degrees C) in the TSMC 180 nm general-purpose process. The actual performance of the circuit is analyzed by using the Corner and Monte Carlo analyses that comprise two thousand samples for the global and local process variations. The maximum error in the resistor value is +/- 6.2%, with the standard deviation of sigma = 12%. The proposed active resistor reduces the maximum error from +/- 15% to +/- 6.2% when the both the process and the temperature variations are considered without trimming. As an application, a transconductor and a current reference based on the novel active resistor are introduced, and their accuracy-related performance is studied.en
dc.formattextcs
dc.format.extent197263-197275cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIEEE Access. 2020, vol. 8, issue 1, p. 197263-197275.en
dc.identifier.doi10.1109/ACCESS.2020.3034790cs
dc.identifier.issn2169-3536cs
dc.identifier.other165887cs
dc.identifier.urihttp://hdl.handle.net/11012/196478
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofIEEE Accesscs
dc.relation.urihttps://ieeexplore.ieee.org/document/9244063cs
dc.rightsCreative Commons Attribution 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/4.0/cs
dc.subjectActive resistorsen
dc.subjectcurrent referenceen
dc.subjectprocess variationen
dc.subjecttransconductoren
dc.titleAn Active Resistor With a Lower Sensitivity to Process Variations, and its Application in Current Referenceen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165887en
sync.item.dbtypeVAVen
sync.item.insts2021.03.23 12:53:52en
sync.item.modts2021.03.23 12:14:07en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav mikroelektronikycs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
09244063.pdf
Size:
2.33 MB
Format:
Adobe Portable Document Format
Description:
09244063.pdf
Download
Collections
Ústav mikroelektroniky