还请注意，因为没有参考时钟，帧速率。
Please also notice that because there is no reference clock, the frame rate.
可以提供输入及输出用于引入及输出精确参考时钟信号。
Inputs and outputs are provided for bringing in and outputting precision reference clock signals.
一种风扇的转速的控制系统，是根据一参考时钟以控制风扇。
The fan rotation speed controlling system controls fan based on one reference clock.
相位抖动：指的是反馈时钟和参考时钟之间上升沿差异与多次随机采样的平均偏移之间的差。
Phase Jitter: refers to the deviation of the FBKCLK rising edge to the REFCLK rising edge with respect to the average offset in a random sample of cycles.
与传统并行数据恢复电路相比，该电路不需要本地参考时钟，并且恢复出的并行数据是位同步的。
Compared with conventional circuits, the recovered parallel data is bit-synchronous, and the reference clock is avoided.
随着北斗卫星导航系统的正式运营，利用北斗无源授时服务提供的时钟作为战术跳频电台的同步参考时钟成为了可能。
As the Beidou satellite navigation system, it is possible to use the time service as the source of synchronization referrence in Tactics FH radio.
设计了一种高精度时间间隔测量模块，该模块由单片机控制，采用脉冲计数原理，通过测量时间间隔内高频参考时钟个数，得到被测时间间隔的精确值。
Based on pulse counting principle, the high precision time interval can be obtained by measuring the number of the high-frequency reference clock through it.
我读过的数据表，但找不到任何参考指定一个输入时钟频率。
I've read the datasheet but can't find any reference to specifying an input CLK frequency.
第二章主要讲述了MPEG - 2标准系统层规范，着重介绍节目特殊信息PSI和节目时钟参考pcr。
Chapter 2 describes the system part of MPEG-2 standard with focuses on PSI (Program Specific Information) and PCR (Program Clock Reference).
不接受带有参考线频率的时钟的系统。
Systems with line frequency referred clocks not acceptable .
不接受带有参考线频率的时钟的系统。
异步fifo的设计方案对于多时钟系统中异步接口电路的设计具有一定的参考价值。
The asynchrony FIFO module can be applied in the other asynchrony interface circuit design in multi-clock system.
我不认为它会像动画文字工作，它需要的时钟参考。
I don't think it would have worked just as animated text, it needed the references of the clock.
参考电容器可以在第三时钟相位放电，这样输入信号依赖电压从电容器被释放。
The reference capacitor can charge at a third clock phase, thus the input signal is released from the capacitor dependently from the voltage.
其也可由参考输入时钟的较大的抖动引起。
It can also be caused by excessive jitter on the REFCLK input.
其也可由参考输入时钟的较大的抖动引起。
It can also be caused by excessive jitter on the REFCLK input.
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