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Errors of Multiplying D/A Converters Used for Precise AC Voltage Division

  • University of Zielona Gora

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

1 Citation (Scopus)

Abstract

High-resolution multiplying digital-to-analog converters (MDACs) are often used as digitally controlled AC voltage dividers in precise instruments and measurement systems. Proper application of these converters requires knowledge of their parameters, especially amplitude and phase errors, which are usually not specified by MDAC manufacturers. The paper presents phase errors of selected commercial 16-and IS-bit MDACs measured with a dedicated sampling system. These errors were determined as a function of frequency of the divided sinusoidal voltage and as a function of the MDAC digital input word.

Original languageEnglish
Title of host publicationCPEM 2018 - Conference on Precision Electromagnetic Measurements
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538609736
DOIs
Publication statusPublished - 19 Oct 2018
Event2018 Conference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France
Duration: 8 Jul 201813 Jul 2018

Publication series

NameCPEM 2018 - Conference on Precision Electromagnetic Measurements

Conference

Conference2018 Conference on Precision Electromagnetic Measurements, CPEM 2018
Country/TerritoryFrance
CityParis
Period8/07/1813/07/18

Keywords

  • ac voltage divider
  • measurement techniques
  • multiplying digital-to-analog converter
  • phase error
  • ratio error

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Radiation

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