A new method for continuous monitoring of series resonance frequency and simple determination of motional impedance parameters for loaded quartz-crystal resonators

A new electronic design for continuous motional series resonant frequency monitoring of loaded quartz crystal resonators is presented. Using this circuit, a low-cost method for a simple determination of equivalent circuit parameters of quartz crystal resonators is described. Measurements made with t...

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Bibliographic Details
Published in:IEEE transactions on ultrasonics, ferroelectrics, and frequency control ferroelectrics, and frequency control, 2001-03, Vol.48 (2), p.617-623
Main Authors: Arnau, A., Sogorb, T., Jimenez, Y.
Format: Article
Language:English
Subjects:
Acoustic wave devices, piezoelectric and piezoresistive devices
Applied sciences
Capacitance
Circuit optimization
Circuits
Electronics
Equivalent circuits
Exact sciences and technology
General equipment and techniques
Immune system
Impedance
Instruments, apparatus, components and techniques common to several branches of physics and astronomy
Monitoring
Motional
Physics
Quartz crystals
Resonance
Resonant frequencies
Resonant frequency
Resonators
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Sensors (chemical, optical, electrical, movement, gas, etc.)
remote sensing
Tuning
Ultrasonic transducers
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Summary:A new electronic design for continuous motional series resonant frequency monitoring of loaded quartz crystal resonators is presented. Using this circuit, a low-cost method for a simple determination of equivalent circuit parameters of quartz crystal resonators is described. Measurements made with the proposed system on typical AT cut quartz crystals are in good agreement with those of an impedance analyzer.
ISSN:0885-3010
1525-8955
DOI:10.1109/58.911746