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Author McCorquodale, M.S.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2008
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Phase noise ♦ Jitter ♦ Frequency measurement ♦ Oscillators ♦ Phase locked loops ♦ Frequency synthesizers ♦ Generators
Abstract Self-referenced, trimmed and temperature-compensated radio frequency (RF) CMOS LC, or harmonic oscillators (CHOs) are presented as high-accuracy and low-jitter monolithic frequency generators. CHOs are discussed within the context of recent efforts toward replacement of piezoelectric frequency references with silicon MEMS technology. In contrast, CHOs are self-referenced solid-state oscillators which can be fabricated in a standard microelectronic process technology. The CHO architecture and recent implementations are presented. Frequency- and time-domain performance of CHOs is reported and compared to the incumbent piezoelectric oscillators and emerging MEMS-referenced synthesizers. It is shown that CHOs achieve frequency error as low as plusmn26 ppm over 90degC and $1/6^{th}$ the period jitter of MEMS-referenced synthesizers at the same frequency.
Description Author affiliation: Mobius Microsyst.,Inc., Sunnyvale, CA (McCorquodale, M.S.)
ISBN 9781424417940
ISSN 10756787
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2008-05-19
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.45 MB
Page Count 6
Starting Page 408
Ending Page 413

Source: IEEE Xplore Digital Library