Publication

Bulk-source-coupled CMOS Quadrature Oscillators

Pierre-André Farine, Cyril Botteron, Uroschanit Yodprasit, Paul Saad
2009
Journal Articles

Abstract

A quadrature oscillator based on a coupling between the bulk and the source of MOS transistors is proposed. Since the resonator load is not directly involved in the coupling process, the oscillation frequency is very close to the resonant frequency, hence a good phase noise characteristic. The developed theory matches very well to the simulations.

Official source

https://infoscience.epfl.ch/entities/publication/06a92462-860e-4d29-89e2-8e2e9dd9b344

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Pierre-André Farine, Cyril Botteron, Uroschanit Yodprasit, Paul Saad
2009
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/06a92462-860e-4d29-89e2-8e2e9dd9b344

About this result

Related concepts (20)

Resonator

A resonator is a device or system that exhibits resonance or resonant behavior. That is, it naturally oscillates with greater amplitude at some frequencies, called resonant frequencies, than at other frequencies. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of specific frequencies or to select specific frequencies from a signal. Musical instruments use acoustic resonators that produce sound waves of specific tones.

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