Activities per year
Abstract
In this paper we address the simulated and mea-sured electromagnetic interference (EMI) behaviour of integrated folded cascode amplifiers. We compare the EMI-induced offset voltages at different frequencies. Therefore, we determine these EMI-induced offset voltages on the one hand by measurements and on the other hand by various simulation methods. We take different simulation variants into account, for example considering layout parasitics, package parasitics, process corners, as well as influences by the external measurement circuitry on a printed circuit board (PCB). The central topic of this work is the simulated and the measured EMI-induced offset voltage. Finally, we compare the different simulation methods with the real measurement, both in terms of offset deviation, as well as in terms of frequency deviation.
Original language | English |
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Title of host publication | Austrochip 2022 - 30th Austrochip Workshop on Microelectronics |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 53-56 |
Number of pages | 4 |
ISBN (Electronic) | 978-1-6654-7309-5 |
DOIs | |
Publication status | Published - 11 Oct 2022 |
Event | 30th Austrochip Workshop on Microelectronics: Austrochip 2022 - Villach, Austria Duration: 10 Oct 2022 → 12 Oct 2022 |
Conference
Conference | 30th Austrochip Workshop on Microelectronics |
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Abbreviated title | Austrochip 2022 |
Country/Territory | Austria |
City | Villach |
Period | 10/10/22 → 12/10/22 |
Keywords
- electromagnetic interference
- integrated circuits
- electromagnetic interference (EMI)
- EMI-induced offset
- package model
- differential amplifier
- EMI improved differential amplifier
- electromagnetic compatibility (EMC)
- EMI
- EMC
- electromagnetic compatibil-ity
ASJC Scopus subject areas
- Signal Processing
- Instrumentation
- Electrical and Electronic Engineering
- Hardware and Architecture
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30th Austrochip Workshop on Microelectronics
Daniel Kircher (Participant), Nikolaus Czepl (Participant) & Dominik Zupan (Participant)
10 Oct 2022 → 12 Oct 2022Activity: Participation in or organisation of › Conference or symposium (Participation in/Organisation of)
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Comparison of Simulation and Measurement of EMI-Induced Offset Voltages Occuring at Folded Cascode Operational Amplifiers
Nikolaus Czepl (Speaker), Dominik Zupan (Speaker) & Daniel Kircher (Speaker)
11 Oct 2022Activity: Talk or presentation › Poster presentation › Science to science