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1·Phase-locked loop (PLL) has been applied in many fields.

锁相环在很多领域都得到了广泛应用。

2·A fast all digital phase-locked loop with automatic modulus control is presented.

提出了一种具有自动变模控制的快速全数字锁相环。

3·A novel multi-layer Charge-Pump Phase-Locked Loop (CP-PLL) behavioral model is presented in this paper.

提出了一种全新的电荷泵锁相环的行为级建模方法。

4·In this thesis the basic architecture and the performance evaluation of phase-locked loop are presented.

本文研究了锁相环的基本结构与系统构架及其性能优劣。

5·In phase-coherent communication system, phase-locked loop is always used to yield coherent reference signal.

相位相干通信系统中，通常采用锁相环路来产生相干参考信号。

6·According to the theory of phase-locked loop, we use reflected photoelectric sensor to carry out the color recognition.

根据锁相环的原理，使用反射式光电传感器实现了系统的颜色识别。

7·The paper studies digital control scheme of resonance inverter frequency-tracking based on all digital phase-locked loop.

本文主要研究了基于全数字锁相环的谐振型逆变器频率跟踪的数字化控制方案。

8·The paper introduces a kind of clock recovery system based on phase-locked loop with bi-directly incident phase-comparator.

介绍了一类基于双向输入型鉴相器锁相环技术的时钟恢复系统。

9·The possibility of using this kind of phase-locked loop under noise interference and the problems of filter design are discussed.

文中还讨论了在噪声作用下采用这种环路的可能性和滤波器的设计问题。

10·We present a design for an adaptive gain phase-locked loop (PLL) that features fast acquisition, low jitter, and wide tuning range.

提出了一种快捕获，低抖动，宽调节范围的增益自适应锁相环的设计。