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1·They all use the same basic mechanism: a 32, 768hz quartz-crystal oscillator, along with the electronic and mechanical parts that convert its oscillations to clock ticks.

他们都采用同样的基本原理：一个32,768 Hz石英晶体摆动装置，同时还有电子和机械部件将振动转化成钟表的滴答声。

2·Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.

固定频率源可以在在通讯系统和雷达系统中作为本机振荡器，也可以作为数字电路的基准时钟信号，因此得到了广泛的应用。

3·The clock of the crystal oscillator can be used for clocking the microcontroller.

该晶体振荡器的时钟可用于微控制器的时钟。

4·The loop design of the passive atomic clock is discussed to accomplish the transfer of the frequency accuracy and stability from the atomic resonance to the locked oscillator.

本文就被动型原子钟的环路设计讨论了原子谐振器频率准确度和稳定向锁定晶振的传递问题。

5·In this case, the crystal oscillator can not provide a stable clock frequency, which results in the abnormality of the device.

在这种情况下，晶体振荡器就不能为设备提供稳定的时钟频率，导致设备工作异常。

6·These persistent registers are powered by a battery and receive a timing clock signal from a crystal oscillator.

这些持续不断的寄存器由电池供电，并接收来自晶体振荡器计时的时钟信号。

7·The precise clock source is crystal oscillator made of 74HC04;

高精度的时钟源是由74HC04构成的晶体振荡器；

8·The low power consumption digital true random source comprises a high speed random oscillator signal generator, an alternative oscillation stop control unit, a clock generator and a sampling unit.

它包括高速随机振荡信号发生器、交错停振控制单元、时钟发生器和采样单元。