Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods

Dominik Zupan; Nikolaus Czepl; Bernd Deutschmann

doi:10.1109/APEMC49932.2021.9597104

Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods

Dominik Zupan^*, Nikolaus Czepl, Bernd Deutschmann

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Elektronik (4390)

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

Abstract

This paper investigates the electromagnetic interference (EMI) behaviour of EMI improved integrated folded cascode amplifier input stages. In this context three EMI improved differential input pair structures, using concepts of filtering and linearisation, are compared in terms of their susceptibility. Special attention is paid to the differences in the behavior of the structures at the design stage and the layout stage, where layout-specific parasitics that can affect circuit performance are also considered. Comparisons on the investigated structures are made in terms of EMI induced offset voltage, electromagnetic interference rejection ratio (EMIRR), layout considerations, differential and common mode gain, gain-bandwidth product (GBWP), stability, power consumption, area requirement (estimation vs. implementation) etc.

Originalsprache	englisch
Titel	Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021
Herausgeber (Verlag)	Institute of Electrical and Electronics Engineers
Seiten	1-4
ISBN (elektronisch)	978-1-7281-7621-5
DOIs	https://doi.org/10.1109/APEMC49932.2021.9597104
Publikationsstatus	Veröffentlicht - 2021
Veranstaltung	2021 Asia-Pacific International Symposium on Electromagnetic Compatibility: APEMC 2021 - Bali, Bali, Indonesien Dauer: 27 Sept. 2021 → 30 Sept. 2021 http://www.apemc.org

Konferenz

Konferenz	2021 Asia-Pacific International Symposium on Electromagnetic Compatibility
Kurztitel	APEMC 2021
Land/Gebiet	Indonesien
Ort	Bali
Zeitraum	27/09/21 → 30/09/21
Internetadresse	http://www.apemc.org

ASJC Scopus subject areas

Computernetzwerke und -kommunikation
Elektrotechnik und Elektronik
Instrumentierung
Strahlung

Fields of Expertise

Information, Communication & Computing

Zugriff auf Dokument

10.1109/APEMC49932.2021.9597104

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
1 Öffentlicher Auftritt in TV, Radio oder Onlinemedien
1 Vortrag bei Konferenz oder Fachtagung

2021 Asia-Pacific International Symposium on Electromagnetic Compatibility
Dominik Zupan (Teilnehmer/-in), Bernd Deutschmann (Teilnehmer/-in), Nikolaus Czepl (Teilnehmer/-in) & Alicja Malgorzata Michalowska-Forsyth (Teilnehmer/-in)
27 Sept. 2021 → 30 Sept. 2021
Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)
APEMC 2021: Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages
Dominik Zupan (Redner/-in) & Nikolaus Czepl (Redner/-in)
1 Okt. 2021
Aktivität: Öffentlichkeitsarbeit › Öffentlicher Auftritt in TV, Radio oder Onlinemedien
Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods
Dominik Zupan (Redner/in) & Nikolaus Czepl (Redner/in)
29 Sept. 2021
Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science

Dieses zitieren

Zupan, D., Czepl, N., & Deutschmann, B. (2021). Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods. in Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021 (S. 1-4). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/APEMC49932.2021.9597104

Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods. / Zupan, Dominik ; Czepl, Nikolaus ; Deutschmann, Bernd.
Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021. Institute of Electrical and Electronics Engineers, 2021. S. 1-4.

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

Zupan, D , Czepl, N & Deutschmann, B 2021, Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods. in Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021. Institute of Electrical and Electronics Engineers, S. 1-4, 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, Bali, Indonesien, 27/09/21. https://doi.org/10.1109/APEMC49932.2021.9597104

Zupan D , Czepl N , Deutschmann B. Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods. in Proceedings of the 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021. Institute of Electrical and Electronics Engineers. 2021. S. 1-4 doi: 10.1109/APEMC49932.2021.9597104

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title = "Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods",

abstract = "This paper investigates the electromagnetic interference (EMI) behaviour of EMI improved integrated folded cascode amplifier input stages. In this context three EMI improved differential input pair structures, using concepts of filtering and linearisation, are compared in terms of their susceptibility. Special attention is paid to the differences in the behavior of the structures at the design stage and the layout stage, where layout-specific parasitics that can affect circuit performance are also considered. Comparisons on the investigated structures are made in terms of EMI induced offset voltage, electromagnetic interference rejection ratio (EMIRR), layout considerations, differential and common mode gain, gain-bandwidth product (GBWP), stability, power consumption, area requirement (estimation vs. implementation) etc.",

keywords = "differential input pair, electromagnetic interference, EMI improved, EMI induced offset, EMI robustness, folded cascode, operational amplifier",

author = "Dominik Zupan and Nikolaus Czepl and Bernd Deutschmann",

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AB - This paper investigates the electromagnetic interference (EMI) behaviour of EMI improved integrated folded cascode amplifier input stages. In this context three EMI improved differential input pair structures, using concepts of filtering and linearisation, are compared in terms of their susceptibility. Special attention is paid to the differences in the behavior of the structures at the design stage and the layout stage, where layout-specific parasitics that can affect circuit performance are also considered. Comparisons on the investigated structures are made in terms of EMI induced offset voltage, electromagnetic interference rejection ratio (EMIRR), layout considerations, differential and common mode gain, gain-bandwidth product (GBWP), stability, power consumption, area requirement (estimation vs. implementation) etc.

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Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods

Abstract

Konferenz

ASJC Scopus subject areas

Fields of Expertise

Zugriff auf Dokument

Andere Dateien und Links

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Aktivitäten

2021 Asia-Pacific International Symposium on Electromagnetic Compatibility

APEMC 2021: Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages

Influence of Layout Parasitics on EMI Improved Folded Cascode Amplifier Input Stages Using Filtering and Linearisation Methods

Dieses zitieren