Comparison of Simulation and Measurement of EMI-Induced Offset Voltages Occuring at Folded Cascode Operational Amplifiers

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review


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 languageEnglish
Title of host publicationAustrochip 2022 - 30th Austrochip Workshop on Microelectronics
PublisherInstitute of Electrical and Electronics Engineers
Number of pages4
ISBN (Electronic)978-1-6654-7309-5
Publication statusPublished - 11 Oct 2022
Event30th Austrochip Workshop on Microelectronics: Austrochip 2022 - Villach, Austria
Duration: 10 Oct 202212 Oct 2022


Conference30th Austrochip Workshop on Microelectronics
Abbreviated titleAustrochip 2022


  • 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


Dive into the research topics of 'Comparison of Simulation and Measurement of EMI-Induced Offset Voltages Occuring at Folded Cascode Operational Amplifiers'. Together they form a unique fingerprint.

Cite this