Archives of Acoustics, 16, 1, pp. 173-179, 1991
Nonlinearity of the frequency-temperature characteristics of LC-cut quartz resonators
On the basis of the classical theory of thickness vibrations, the formulas for the temperature coefficients and their angular derivatives of the frequency-temperature characteristics of quartz resonators with LC-cut are derived. Approximation of these characteristics by straight lines enables the evaluation of nonlinearity effects in a given range of temperature. A practical example is given.
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