【摘要】 较为系统的介绍了石英晶体振荡器温度补偿的若干热敏网络结构和补偿计算系统的设计结构,并讨论了系统设计过程所涉及的T-R曲线、T-V曲线及最小二乘法等数学模型,指出了高精度温度补偿的关键问题。更多还原

【Abstract】 In the paper, several structure of thermistor net and the designing structure in temperature compensation system are introduced. Such as T-R curve, T-V curve and least-square method using in system designing are discussed, and a key question to improve the compensation precision is point out.更多还原