用“负阻”概念设计石英晶体Colpitts振荡电路

Colpitts Quartz Crystal Oscillator Circuit Designed from the Concept of Negative Resistance

由“负阻”概念分析推导出Colpitts石英晶体振荡电路的相位平衡条件和振幅平衡条件,并设计具体振荡电路,给出了实际电路参数。

The phase and amplitude balance conditions for Colpitts quartz crystal oscillator circuit are analyzedand deduced from the concept of negative resistance, which has been used to design the practical oscillator circuitand the component parameters are given.