| 电手表中CMOS晶体振荡器的频率温度补偿 |
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| 引用本文： | 何永江,张大旭,姚婉,孙占礼.电手表中CMOS晶体振荡器的频率温度补偿[J].天津大学学报(自然科学与工程技术版),1987(4). |
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| 作者姓名： | 何永江 张大旭 姚婉 孙占礼 |
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| 作者单位： | 天津大学精密仪器工程系
(何永江，张大旭，姚婉)，天津大学精密仪器工程系(孙占礼) |
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| 摘 要： | 本文利用双晶体进行频率温度补偿,详细地论述了其补偿的原理和计算方法,并给出了补偿后频率特性曲线与单个晶体特性和负载电容的关系。
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| 关 键 词： | 频率温度补偿 频率特性曲线 |
FREQUENCY TEMPERATURE COMPENSATION OF CMOS CRYSTAL CONTROLLED OSCILLATOR IN ELECTRONIC WATCHES |
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| He Yongjiang Zhang Daxu Yao Wan Sun Zhanli.FREQUENCY TEMPERATURE COMPENSATION OF CMOS CRYSTAL CONTROLLED OSCILLATOR IN ELECTRONIC WATCHES[J].Journal of Tianjin University(Science and Technology),1987(4). |
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| Authors: | He Yongjiang Zhang Daxu Yao Wan Sun Zhanli |
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| Institution: | Department of Precision Instruments Engineering |
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| Abstract: | This paper describes the compensation of frequency temperature with double crystals: the principle of compensation, the method of calculation, the relationship between the frequency character curve after compensation and the single crystal character, and the relationship between the frequency character curve and the load capacity. |
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| Keywords: | frequency temperature compcnsation frequency character curve |
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