Fully differential sigma-delta modulator structure for current-mode sensors

Pawel Sniatala, Andrzej Handkiewicz, Joao Goes, Nuno Paulino, Joao Pedro Oliveira

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Many emerging systems, such as smart sensor interfaces for cyber-physical systems (CpS), require energy efficient analog-To-digital converters (ADCs). Low-order, continuous-Time (CT), current-mode (CM) sigma-delta modulators (SDMs) can be an attractive solution due to their intrinsic ability to operate with ultra-low voltage signal swings, without requiring any voltage-mode amplifiers, whilst providing significant energy savings. A first-order, continuous-Time, current-mode Sigma-Delta modulator (SDM) with high energy efficiency is proposed. The SDM, designed in a 65 nm CMOS technology.

Original languageEnglish
Title of host publication2016 International Conference on Signals and Electronic Systems, ICSES 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages37-40
Number of pages4
ISBN (Electronic)978-1-5090-2667-8
DOIs
Publication statusPublished - 18 Oct 2016
Event9th International Conference on Signals and Electronic Systems, ICSES 2016 - Krakow, Poland
Duration: 5 Sep 20167 Sep 2016

Conference

Conference9th International Conference on Signals and Electronic Systems, ICSES 2016
CountryPoland
CityKrakow
Period5/09/167/09/16

Keywords

  • Current-Mode
  • Sigma-Delta Modulator
  • Mathematical model
  • Integrated circuit modeling
  • Mirrors

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  • Cite this

    Sniatala, P., Handkiewicz, A., Goes, J., Paulino, N., & Oliveira, J. P. (2016). Fully differential sigma-delta modulator structure for current-mode sensors. In 2016 International Conference on Signals and Electronic Systems, ICSES 2016 - Proceedings (pp. 37-40). [7593816] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSES.2016.7593816