The two oscillator circuits down below are appropriate for using crystal oscillators in sequence or parallel manner: Modeling of nonlinear micromechanical resonators as well as their simulation Using 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 A higher power passively mode-locked picosecond oscillator bas... https://artybookmarks.com/story18804858/what-does-bulk-crystal-oscillator-mean