quartz oscillator

From the beginning of electronic technical appearance, there conies out many different ways to get frequency source. Because of the good frequency stability, quartz crystal oscillator is mainly used as the precise frequency source.

电子技术发展至今，出现众多获取频率源的方法，其中晶体振荡器（又称：石英晶体谐振器）由于具有良好的频率稳定性而一直作为主要的精确频率源来使用。

Quartz crystal controlled blocking oscillator

石英晶体控制间歇振荡器

Owing to GPS clock, which has no accumulative error, and quartz oscillator, which is very stable, the time counting value is obtained without delay via hardware by combining high speed sampling and PPS ( Pulse Per-Second)-snapping.

利用GPS时钟无累计误差和高精度晶振频率稳定性高的特点，并将高速采样与秒脉冲捕捉有机结合，通过硬件方式无延时地捕捉秒脉冲以获取精确的时间计数值。

Research of etch techn(?) que of thin quartz oscillator

薄型水晶振子腐蚀工艺的研究

Software design of the intelligent quartz oscillator vacuum gauge

智能石英晶振真空计的软件设计

Quartz crystal, crystal oscillator, ceramic resonator, ceramic filter, saw filter, ceramic discriminator.

石英谐振器, 石英震荡器, 陶瓷谐振器, 陶瓷滤波器,声表面滤波器, 鉴频器.