Noise Behaviour of EMI Improved Folded Cascode Amplifier Input Stages Including Layout Parasitics

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

In this paper we investigate the noise behaviour of electromagnetic interference (EMI) improved integrated folded cascode amplifier input stages. In this context we compare seven EMI improved differential input pair structures, using concepts of filtering, linearisation and compensation in terms of their noise behaviour. We pay special attention to the differences in the behaviour of the structures at the design stage and the layout stage, where we also considered layout-specific parasitics that can affect circuit and noise performance. We analyse the structures in terms of input referred noise, noise contribution of different devices, contributions of layout parasitics to noise, differential mode gain, gain-bandwidth product (GBWP) and power.
Originalspracheenglisch
Titel2021 29th Austrochip Workshop on Microelectronics, Austrochip 2021
Seiten13-16
Seitenumfang4
ISBN (elektronisch)978-1-6654-3661-8
DOIs
PublikationsstatusVeröffentlicht - 14 Okt. 2021
Veranstaltung29th Austrochip Workshop on Microelectronics: Austrochip 2021 - Johannes Kepler Universität Linz, Linz, Österreich
Dauer: 14 Okt. 2021 → …

Publikationsreihe

Name2021 29th Austrochip Workshop on Microelectronics, Austrochip 2021

Konferenz

Konferenz29th Austrochip Workshop on Microelectronics
Land/GebietÖsterreich
OrtLinz
Zeitraum14/10/21 → …

ASJC Scopus subject areas

  • Elektrotechnik und Elektronik
  • Hardware und Architektur

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