Polylithic integration of a reference SAW quartz-on-silicon oscillator for single-chip radio

Polylithic integration of a reference surface acoustic wave (SAW) quartz-on silicon (QoS) oscillator for single-chip radio was presented. The presentation shows feasibility of integration of reference oscillator on CMOS circuits using PLIC on QoS wafer. A SAW oscillator using the PLIC technology has...

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Published inDigest of technical papers - IEEE International Solid-State Circuits Conference
Main Authors Ku, Yeonwoo, Eo, Yunseong, Lee, Kwyro
Format Journal Article
LanguageEnglish
Published 01.01.2002
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Summary:Polylithic integration of a reference surface acoustic wave (SAW) quartz-on silicon (QoS) oscillator for single-chip radio was presented. The presentation shows feasibility of integration of reference oscillator on CMOS circuits using PLIC on QoS wafer. A SAW oscillator using the PLIC technology has-120dBc/Hz phase noise at 100kHz offset and a voltage controlled oscillators (VCO)-114dBc /Hz phase noise at 10kHz offset over a 270-290MHz range. Results showed that peprototype digitally temperature compensated SAW oscillator (DTCSO) is composed of capacitor bank controlled by digital compensation block, two SAW resonators, and PROM.
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ISSN:0193-6530