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A 23.5 GHz PLL with an adaptively biased VCO in 32 nm SOI-CMOS

  • Jean Olivier Plouchart
  • , Mark A. Ferriss
  • , Arun S. Natarajan
  • , Alberto Valdes-Garcia
  • , Bodhisatwa Sadhu
  • , Alexander Rylyakov
  • , Benjamin D. Parker
  • , M. Beakes
  • , Aydin Babakhani
  • , Soner Yaldiz
  • , Larry Pileggi
  • , Ramesh Harjani
  • , Scott Reynolds
  • , Jose A. Tierno
  • , Daniel Friedman

Research output: Contribution to journal › Article › peer-review

Abstract

A 23.5 GHz 32 nm SOI-CMOS PLL with 30% frequency tuning range features an adaptively biased VCO. The adaptive biasing scheme lowers the average PLL power consumption from 34 mW to 27.2 mW, while keeping the jitter below 1.3° RMS across all frequency bands.

Original languageEnglish (US)
Article number6541965
Pages (from-to)2009-2017
Number of pages9
JournalIEEE Transactions on Circuits and Systems I: Regular Papers
Volume60
Issue number8
DOIs
StatePublished - 2013

Keywords

  • Millimeter wave integrated circuits
  • phase locked loops
  • phase noise
  • silicon-on-insulator

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