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1·When coincidence between horizontal sync and oscillator frequency is detected, the search mode is replaced by a normal PLL operation.

当水平的同步和振动者频率之间的巧合被发现的时候，搜寻模态被正常PLL操作代替。

2·Depending on the oscillator frequency of the target system and the baudrate which should be used, it might be necessary to change the reload value of a baudrate timer.

根据不同的振荡频率的指标体系和波特率应该使用，也许有必要改变增值的波特率定时器。

3·The phase detecting error caused by local oscillator frequency drift and non-synchronization of measurement signal and gate signal is eliminated and the measurement speed is improved at the same time.

该方法可以有效的消除因本振信号频率漂移及闸门信号与被测信号的非同步引起的测相误差，同时提高了测量速度。

4·Frequency Synthesizer (FS) is a very important block, which is used in a wireless transceiver as a local oscillator for frequency translation and channel selection.

频率合成器是射频收发机中非常重要的模块，是用于频率转换和频道选择的本地振荡源。

5·The' main factors resulting in local frequency tracking error are analyzed based on the principles of the tracking local oscillator for frequency agile radars of rotary tuning magnetron type.

本文从旋转变频磁控管式频率捷变雷达的本振频率跟踪原理出发，分析了产生本振频率跟踪误差的主要因素。

6·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。

7·Quartz crystal oscillator is one of the most stability frequency references.

石英晶体振荡器是一种非常重要的频率源。

8·To use a crystal unit as an oscillator, its oscillated frequency is required to be stable against temperature variations.

石英晶体作为谐振器在使用时，要求其谐振频率在温度发生变化时保持稳定。

9·The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.

运用一阶单时间常数低通函数模拟运算放大器的开环增益，对RC桥式振荡电路进行线性分析，得出最大振荡频率为运算放大器增益带宽积的16.67%。

10·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。