Non-linear model for multiple phase ring oscillators

Paula C. Pereira, Luis B. Oliveira, Jorge Fernandes

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

1 Citation (Scopus)

Abstract

We present a high-level non-linear model for a multiple phase ring oscillator (MPRO), in terms of circuit parameters. From this model we obtain equations for the oscillation frequency, phase and phase difference error, which provide useful guidelines for the design of MPROs. The theoretical results are confirmed by high-level and circuit level simulations in a four-phase ring oscillator.

Original languageEnglish
Title of host publication2016 12th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME 2016)
Place of PublicationNew York, USA
PublisherIEEE
ISBN (Electronic)978-150900493-5
DOIs
Publication statusPublished - 22 Jul 2016
Event12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016 - Lisbon, Portugal
Duration: 27 Jun 201630 Jun 2016

Conference

Conference12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016
CountryPortugal
CityLisbon
Period27/06/1630/06/16

Keywords

  • multi-phase oscillators
  • oscillators
  • phase
  • phase difference error
  • quadrature oscillators
  • ring oscillators

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  • Cite this

    Pereira, P. C., Oliveira, L. B., & Fernandes, J. (2016). Non-linear model for multiple phase ring oscillators. In 2016 12th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME 2016) [7519494] IEEE. https://doi.org/10.1109/PRIME.2016.7519494