三种石英晶体谐振器频率测试方法对比分析研究  

Comparative analysis and research on three frequency testing methods for quartz crystal resonators

作　　者：蔡光跃[1,2] 刘晓辉 翟红国 Cai Guangyue;Liu Xiaohui;Zhai Hongguo(School of Communication&Information Engineering,Shanghai Technical Institute of Electronics&Information,Shanghai 201411,China;Shanghai Panhuan Electronic Technology Co.,Ltd.,Shanghai 200080,China;Siglent Technology Co.,Ltd.,Shenzhen 518101,China)

机构地区：[1]上海电子信息职业技术学院通信与信息工程学院,上海201411 [2]上海泮奂电子科技有限公司,上海200080 [3]深圳市鼎阳科技有限公司,广东深圳518101

出　　处：《电子技术应用》2024年第5期30-34,共5页Application of Electronic Technique

摘　　要：测试石英晶体谐振器频率的传统方法有间接计算法、信号源起振法和网络分析仪法,三种方法各有大的缺陷。根据石英晶体谐振器频率的特点,提出三种新的测试方法:示波器测试法、频率计测试法和频谱仪测试法。这三种方法在基本测试原理、设备配置要求、测试精度和适用环境等方面存在差异。对三种方法的优缺点进行了详细比较,并针对不同应用条件提出了选用建议:如果只单纯测量石英晶体谐振器频率,选用频谱仪测试法;如果需要测量频率的同时还需要知道频率的特性等内容,宜选用频率计测试法;示波器测试法则可用在对石英晶体谐振器频率定性的粗测。此外,还根据各自的优势探讨了仪器协作测试的可能性。The traditional methods for testing the frequency of quartz crystal resonators include indirect calculation method,signal source oscillation method,and network analyzer method,each of which has significant shortcomings.This article proposes three new testing methods based on the frequency characteristics of quartz crystal resonators:oscilloscope testing method,frequency meter testing method,and spectrograph testing method.These three methods differ in basic testing principles,equipment configuration requirements,testing accuracy,and applicable environments.This article provides a detailed comparison of the advantages and disadvantages of these three methods,and proposes selection suggestions for different application conditions.If only the frequency of quartz crystal resonators needs to be measured,the spectrograph testing method can be used.If it is necessary to measure the frequency and know the characteristics of the frequency,it is advisable to use the frequency meter testing method.The testing rules of oscilloscopes can be used for rough measurement of the qualitative frequency of quartz crystal resonators.In addition,the possibility of instrument collaboration testing has been explored based on their respective advantages.

关 键 词：石英晶体谐振器 频率测试 对比分析 示波器 频率计 频谱分析仪 

分 类 号：TM935.1[电气工程—电力电子与电力传动]