Title :
Ultra-small high frequency zero drift resonators and oscillators for non-GPS quartz crystal applications
Author_Institution :
Wireless Semicond. Div., Avago Technol., San Jose, CA, USA
Abstract :
This paper will discuss the variant of our successful wafer-level-packaged FBAR resonator technology that may have application in many traditional quartz applications. The advantage of our zero drift resonator and oscillator designs -over quartz-is the relatively small height and size compared to quartz. Performance, when normalized by frequency is comparable and the zero drift resonators repeatably demonstrate <; 50 ppm drift over 120C (similar to raw quartz resonator performance).
Keywords :
oscillators; resonators; wafer level packaging; nonGPS quartz crystal application; oscillator design; ultrasmall high frequency zero drift resonator; wafer-level-packaged FBAR resonator technology; CMOS integrated circuits; Film bulk acoustic resonators; Frequency measurement; Oscillators; Resonant frequency; Temperature measurement; Thermal stability;
Conference_Titel :
NEWCAS Conference (NEWCAS), 2010 8th IEEE International
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4244-6806-5
Electronic_ISBN :
978-1-4244-6804-1
DOI :
10.1109/NEWCAS.2010.5603738
