Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier

Dominik Zupan; Bernd Deutschmann

doi:10.1109/Austrochip51129.2020.9232994

Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier

Dominik Zupan, Bernd Deutschmann

Institut für Elektronik (4390)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

This paper investigates the electromagnetic interference of integrated folded cascode operational amplifiers. In this context seven electromagnetic interference improved differential input pair structures are compared against each other in terms of their susceptibility, but also in terms of their influence on an initial standard reference circuit design and performance. Special focus is laid on not significantly altering these initial specifications that are defined for an integrated folded cascode amplifier, that is used as a case study. Comparisons are made of the investigated structures in terms of electromagnetic interference rejection ratio, area requirement, power consumption, changes in differential and common mode gain, gain-bandwidth product etc.

Originalsprache	englisch
Titel	Proceedings - 2020 Austrochip Workshop on Microelectronics, Austrochip 2020
Herausgeber (Verlag)	Institute of Electrical and Electronics Engineers
Seiten	47-52
Seitenumfang	6
ISBN (elektronisch)	978-1-7281-8493-7
DOIs	https://doi.org/10.1109/Austrochip51129.2020.9232994
Publikationsstatus	Veröffentlicht - 7 Okt. 2020
Veranstaltung	28th Austrian Workshop on Microelectronics: AustroChip 2020 - TU Wien, Virtuell, Vienna, Österreich Dauer: 7 Okt. 2020 → … http://austrochip.emce.tuwien.ac.at/index.html https://www.austrochip.at/

Workshop

Workshop	28th Austrian Workshop on Microelectronics
Kurztitel	Austrochip 2020
Land/Gebiet	Österreich
Ort	Virtuell, Vienna
Zeitraum	7/10/20 → …
Internetadresse	http://austrochip.emce.tuwien.ac.at/index.html https://www.austrochip.at/

Schlagwörter

Electromagnetic interference
Operational amplifiers
EMI
folded cascode
EMI induced offset

ASJC Scopus subject areas

Elektrotechnik und Elektronik
Signalverarbeitung

Fields of Expertise

Information, Communication & Computing

Zugriff auf Dokument

10.1109/Austrochip51129.2020.9232994

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=85096527285&partnerID=8YFLogxK

1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
1 Vortrag bei Konferenz oder Fachtagung

28th Austrian Workshop on Microelectronics
Dominik Zupan (Teilnehmer/-in)
7 Okt. 2020
Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)
Online Paper Presentation at 28th Austrian Workshop on Microelectronics
Dominik Zupan (Redner/in)
7 Okt. 2020
Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science

Dieses zitieren

Zupan, D., & Deutschmann, B. (2020). Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier. in Proceedings - 2020 Austrochip Workshop on Microelectronics, Austrochip 2020 (S. 47-52). Artikel 9232994 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/Austrochip51129.2020.9232994

Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier. / Zupan, Dominik ; Deutschmann, Bernd.
Proceedings - 2020 Austrochip Workshop on Microelectronics, Austrochip 2020. Institute of Electrical and Electronics Engineers, 2020. S. 47-52 9232994.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Zupan, D & Deutschmann, B 2020, Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier. in Proceedings - 2020 Austrochip Workshop on Microelectronics, Austrochip 2020., 9232994, Institute of Electrical and Electronics Engineers, S. 47-52, 28th Austrian Workshop on Microelectronics, Virtuell, Vienna, Österreich, 7/10/20. https://doi.org/10.1109/Austrochip51129.2020.9232994

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abstract = "This paper investigates the electromagnetic interference of integrated folded cascode operational amplifiers. In this context seven electromagnetic interference improved differential input pair structures are compared against each other in terms of their susceptibility, but also in terms of their influence on an initial standard reference circuit design and performance. Special focus is laid on not significantly altering these initial specifications that are defined for an integrated folded cascode amplifier, that is used as a case study. Comparisons are made of the investigated structures in terms of electromagnetic interference rejection ratio, area requirement, power consumption, changes in differential and common mode gain, gain-bandwidth product etc.",

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Comparison of EMI Improved Differential Input Pair Structures within an Integrated Folded Cascode Operational Transconductance Amplifier

Abstract

Workshop

Schlagwörter

ASJC Scopus subject areas

Fields of Expertise

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Aktivitäten

28th Austrian Workshop on Microelectronics

Online Paper Presentation at 28th Austrian Workshop on Microelectronics

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