Experimental Investigation of Size Dependent Electrical Parameters of Tuning Fork Crystal Oscillators

초록

We performed frequency response measurements of four tuning fork crystal oscillators with different sizes and analyzed their measured electrical equivalent circuit parameters of R, L, CS, and CP as functions of the linear dimensions, length, width, and thickness. We observed that R and L showed an decreasing behavior with increasing length while CS, and CP showed an increasing behavior. Similar dependences of the electrical parameters on thickness were also observed. On the contrary, any noticeable dependence of these parameters on width has not been found.

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