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A 2.4-GHz CMOS monolithic VCO with an MOS varactor

Publiceringsår: 2000
Språk: Engelska
Sidor: 17-24
Publikation/Tidskrift/Serie: Analog Integrated Circuits and Signal Processing
Volym: 22
Nummer: 1
Dokumenttyp: Artikel

Sammanfattning

A 2.4-GHz CMOS VCO is presented employing pMOS transistors as voltage-controlled capacitances and on-chip hollow spiral inductors. The design was implemented in a standard digital 0.8 mu m CMOS process and exhibits a 15% tuning range at 2.5 V supply voltage and 9 mA supply current. Phase-noise measurements show a phase-noise of about -118 dBc/Hz at 1 MHz from the carrier.

Disputation

Nyckelord

  • Technology and Engineering

Övrigt

Published
Yes
  • ISSN: 0925-1030

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