The 2 oscillator circuits beneath are suitable for working with crystal oscillators in sequence or parallel manner: Modeling of nonlinear micromechanical resonators and their simulation Along with the harmonic‐stability 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 Style and design of resonators for that resolve of the temperatur... https://bookmarkindexing.com/story18846463/facts-about-bulk-crystal-oscillator-revealed