A review of techniques to enhance an amplifier's performance using resistive local common mode feedback

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dc.contributor.authorRamírez-Angulo, Jaime
dc.contributor.authorLópez Martín, Antonio
dc.contributor.authorCarvajal, Ramón G.
dc.contributor.authorTorralba, Antonio
dc.contributor.authorHuerta-Chua, Jesús
dc.contributor.departmentInstitute of Smart Cities - ISCen
dc.date.accessioned2023-11-07T10:55:25Z
dc.date.available2023-11-07T10:55:25Z
dc.date.issued2023
dc.date.updated2023-11-07T10:49:59Z
dc.description.abstractA review of some of the most common applications of the resistive local common mode feedback technique to enhance amplifier’s performance is presented. It is shown that this simple technique offers essential improvement in open loop gain, gain-bandwidth product, slew rate, common mode rejection ratio, power supply rejection ratio, etc. This is achieved without increasing power dissipation or supply voltage requirements and with small additional silicon area and circuit complexity. It is also shown that it is especially appropriate to improve amplifiers’ performance in current fine-line submicrometer CMOS technology. Some of the applications discussed are GB enhanced, class AB and super class AB operational amplifiers, gain boosted op-amps, bulk-driven circuits, sample and hold circuits and power management circuits, among others.en
dc.description.sponsorshipThis research was partially funded by AEI/FEDER, grant number PID2019-107258RB-C31 and in part by the Andalusia Economy, Knowledge, Enterprise and University Council under Project P18-FR-4317.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRamirez-Angulo, J., Lopez-Martin, A. J., Carvajal, R. G., Torralba, A., & Huerta-Chua, J. (2023). A review of techniques to enhance an amplifier’s performance using resistive local common mode feedback. Eng, 4(1), 780-798. https://doi.org/10.3390/eng4010047en
dc.identifier.doi10.3390/eng4010047
dc.identifier.issn2673-4117
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/46708
dc.language.isoengen
dc.publisherMDPIen
dc.relation.ispartofEng 2023, 4, 780–798en
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107258RB-C31/ES/
dc.relation.publisherversionhttps://doi.org/10.3390/eng4010047
dc.rights© 2023 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectAnalog circuitsen
dc.subjectClass AB amplifiersen
dc.subjectFine line CMOS technologyen
dc.subjectResistive local common mode feedbacken
dc.titleA review of techniques to enhance an amplifier's performance using resistive local common mode feedbacken
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
relation.isAuthorOfPublicationd3dc0470-6429-43e7-80f2-15fae67f4204
relation.isAuthorOfPublication.latestForDiscoveryd3dc0470-6429-43e7-80f2-15fae67f4204

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