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Low Phase Noise 130nm CMOS Ring VCO

Abstract : This paper reports on a voltage controlled ring oscillator fabricated in a 130nm CMOS technology. The oscillator was obtained cascading three delay cells. The schematic of the single delay cell was kept as simple as possible by avoiding the use of cross-coupled pairs. The achieved low phase noise makes the presented ring VCO useful for the design of a correlation radar to be used in medicine for short distance vital signal detection.
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Contributor : Equipe Conception de Circuits <>
Submitted on : Friday, September 2, 2011 - 11:33:04 AM
Last modification on : Monday, October 12, 2020 - 10:27:25 AM


  • HAL Id : hal-00618591, version 1


P. Lucchi, M. Borgarino, Jean-Baptiste Begueret, G. Jacquemod. Low Phase Noise 130nm CMOS Ring VCO. NEWCAS, Jun 2011, Bordeaux, France. pp.110-115. ⟨hal-00618591⟩



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