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Impact of mutual inductance and parasitic capacitance on the phase-error performance of CMOS quadrature VCOs

Författare:
Publiceringsår: 2003
Språk: Engelska
Sidor: I-661-I-664
Publikation/Tidskrift/Serie: Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.
Volym: 1
Dokumenttyp: Konferensbidrag

Sammanfattning

This paper examines the impact of mutual inductance and parasitic capacitance on the phase-error performance for a class of CMOS quadrature voltage-controlled oscillators (QVCOs). Good agreement is found between theory, post-layout simulations, and measurement results. The QVCOs were implemented in a standard 0.35/spl mu/m CMOS process. All QVCOs display a center frequency of 2 GHz and a tuning range of 15%.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

25-28 May 2003
Published
Yes
  • ISBN: 0-7803-7761-3

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