A multi-band single-loop PLL frequency synthesizer with dynamically-controlled switched tuning VCO

Samuel M. Palermo, J. Pineda de Gyvez

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

6 Citations (Scopus)
180 Downloads (Pure)

Abstract

A phase-locked loop (PLL) frequency synthesizer architecture for multiple-band applications is presented. A dynamically-controlled switched tuning voltage-controlled oscillator (VCO) is used to achieve superior frequency range and phase noise performance over a conventional PLL. Implemented in 1.4 µm CMOS, the PLL has a 111-290 MHz range, phase noise of -92.3 dBc/Hz at a 50 kHz offset, and dissipates 9 mW from a 2.7 V supply
Original languageEnglish
Title of host publicationProceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems, 2000, 8-11 August 200, Lansing, Michigan
Place of PublicationNew York
PublisherInstitute of Electrical and Electronics Engineers
Pages818-821
Volume2
ISBN (Print)0-7803-6475-9
DOIs
Publication statusPublished - 2000
Externally publishedYes

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