The two oscillator circuits underneath are ideal for applying crystal oscillators in sequence or parallel manner: Modeling of nonlinear micromechanical resonators and their simulation Along with the harmonic‐balance approach 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 中原子或分子的排列具有三维空间的周期性，隔一定的距离重复出现，这种... https://bookmarkfame.com/story18811949/bulk-crystal-oscillator-an-overview