Output jitter is defined in three ways: period jitter. duty-cycle jitter, and phase jitter.
输出时钟抖动定义为三种类型：周期抖动，占空比抖动和相位抖动。
A feedback scheduling approach was presented to adjust control tasks deadlines online thus to reduce output jitter.
提出一种反馈调度的方法在线调节控制任务的截止时限，从而减少输出抖动。
As the voltage VCTR varies, VCO 104 varies the frequency of the VCO output signal, causing phase offsets and increased output jitter when PLL 100 is in lock mode, as shown by dotted line 202.
随着电压VCTR改变，VCO 104改变VCO输出信号的频率，使得当pll 100处于锁定模式时引起脉冲偏移和增大的输出抖动，如图中虚线202所示。
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