如下图所示在谐振频率附近,晶体的等效电路由下列参数动态电感L1,动态电容C1及串联支路中描述晶体机械振动的串联电阻R1和由支架杂散电容与两平行电极之间的静电容之和所构成的静态电容C0来描述 晶体的等效电路 |
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