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ISSCC2021 ​Short course:

PLL 简介:相位噪声、建模和关键无线设计注意事项(Behzad Razavi)

Introduction to PLLs: Phase Noise, Modeling,  and Key Wireless Design Considerations

课程​摘要:

短期课程涉及 PLL 基础知识及其在无线系统中的作用。 在简要概述基本 PLL 操作之后,我们研究了它的缺陷及其对性能的影响。 这最终导致研究相位噪声及其在 PLL 中的公式。 然后我们介绍了用于快速和相对准确的 PLL 仿真的建模方法。 最后,我们研究了与 RF 综合相关的特定问题,并着眼于综合设计的新趋势。

Abstract​:

This presentation deals with PLL fundamentals and their role in wireless systems. Following a brief overview of basic PLL operation, we study its imperfections and their impact on the performance. This culminates in the study of phase noise and its formulation in PLLs. We then introduce modeling methods for fast and relatively accurate PLL simulation. Finally, we study specific issues related to RF synthesis and look at the new trends in synthesis design.

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