带鉴频鉴相器的电荷泵锁相环：闭合形式的数学模型
Charge pump phase-locked loop with phase-frequency detector: closed form mathematical model
摘要：
带鉴频鉴相器的电荷泵锁相环（CP-PLL）是一种广泛应用于数字系统中的频率合成和时钟同步电路。本文严格推导了CP-PLL的非线性二阶模型。所得到的模型避免了以前已知的CP-PLL的二阶模型的缺点。对得到的二阶CP-PLL估计了引入时间。
英文摘要：
Charge pump phase-locked loop with phase-frequency detector (CP-PLL) is an electrical circuit, widely used in digital systems for frequency synthesis and synchronization of the clock signals. In this paper a non-linear second-order model of CP-PLL is rigorously derived. The obtained model obviates the shortcomings of previously known second-order models of CP-PLL. Pull-in time is estimated for the obtained second-order CP-PLL.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
