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Area Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection / Piezoelectric and dielectric resonators

IEV ref561-01-54

Symbol
fs

en
motional resonance frequency
resonance frequency of the motional (series) arm of the equivalent circuit of the resonator defined by

f s = 1 2π L 1 C 1 MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiaadAgadaWgaaWcbaGaae4CaaqabaGccaaMi8UaaGjcVlaayIW7cqGH9aqpcaaMi8UaaGjcVlaayIW7caaMi8+aaSaaaeaacaaIXaaabaGaaGOmaiabec8aWnaakaaabaGaamitamaaBaaaleaacaaIXaaabeaakiaadoeadaWgaaWcbaGaaGymaaqabaaabeaaaaaaaa@4A25@

where L1 and C1 represent the motional inductance and the motional capacitance respectively

Figure 2 – Equivalent circuit of a piezoelectric vibrator (one-port resonator)


fr
fréquence de résonance dynamique, f
fréquence de résonance de la branche (série) du circuit équivalent du résonateur définie par

f s = 1 2π L 1 C 1 MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiaadAgadaWgaaWcbaGaae4CaaqabaGccaaMi8UaaGjcVlaayIW7cqGH9aqpcaaMi8UaaGjcVlaayIW7caaMi8+aaSaaaeaacaaIXaaabaGaaGOmaiabec8aWnaakaaabaGaamitamaaBaaaleaacaaIXaaabeaakiaadoeadaWgaaWcbaGaaGymaaqabaaabeaaaaaaaa@4A25@

L1 et C1 représentent respectivement l’inductance dynamique et la capacité dynamique

Figure 2 – Circuit équivalent d’un vibrateur piézoélectrique (résonateur monoporte)


ar
تردد الرنين الحركي المتوالي

de
dynamische Resonanzfrequenz, f

es
frecuencia de resonancia dinámica

it
frequenza di risonanza dinamica

ko
운동 공진주파수

ja
直列共振周波数

pl
częstotliwość rezonansowa dynamiczna, f

pt
frequência de ressonância dinâmica

zh
串联谐振频率

Publication date: 2014-11
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