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A 2GHz, 17% tuning range quadrature CMOS VCO with high figure-of-merit and 0.6° phase error

Författare:
Publiceringsår: 2002
Språk: Engelska
Sidor: 815-818
Publikation/Tidskrift/Serie: Proceedings of the 28th European Solid-State Circuits Conference, ESSCIRC 2002.
Dokumenttyp: Konferensbidrag
Förlag: IEEE

Sammanfattning

This paper presents a quadrature VCO implemented in a standard 0.35µm CMOS process. The VCO draws 16mA from a 1.3V power supply, can be tuned between 1.91 GHz and 2.27GHz, and displays a phase noise of -140dBc/Hz or less at 3MHz offset frequency from the carrier, for a minimum phase-noise figure-of-merit of 184 dB. The maximum departure from quadrature between the VCO phases is 0.6°.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

2014-09-26
Published
Yes

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