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为了满足航天技术对石英谐振器频率稳定性、幅频特性、辐照特性,以及耐高温和耐高加速度的要求,研制了 SC 切10MHz 三次泛音高稳定度晶体谐振器,介绍了在制作过程中某些关键工艺的解决途径。同时,也列出了此种谐振器的实际性能指标和用此谐振器组装的振荡器的稳定度指标。测试结果证明,SC 切晶体谐振器确实比 AT 切的具有更多的优点。同时,也指出了存在的问题.
In order to meet the requirements of aerospace technology for the frequency stability, amplitude frequency characteristics, radiation characteristics, high temperature resistance and high acceleration of quartz resonators, a SC-cut 10MHz cubic overtone high-stability crystal resonator was developed. During the manufacturing process Some key process solutions. At the same time, it also lists the actual performance of such resonators and oscillator with this resonator assembly stability indicators. The test results show that SC-cut crystal resonators do have more advantages than AT cut. At the same time, also pointed out the existing problems.