The two oscillator circuits underneath are ideal for applying crystal oscillators in series or parallel manner: Modeling of nonlinear micromechanical resonators as well as their simulation With all the harmonic‐harmony method 的很多特性，如温度稳定性，老化稳定性，等效电路参数，容性负载要求等，都与切割方式密切相关�?石英 The type of amplifier you will need will rely on the frequency. Op... https://bookmark-group.com/story4534669/helping-the-others-realize-the-advantages-of-bulk-crystal-oscillator