PLL 性能仿真和设计手册 – 第 4 版 PLL_BOOK (正在供货)





Download - PDF Icon


Statement by the Author:
I first became familiar with PLLs by working for National Semiconductor as an applications engineer. While supporting customers, I noticed that there were many repeat questions. Instead of creating the same response over and over, it made more sense to create a document, worksheet, or program to address these recurring questions in greater detail and just re-send the file. From all of these documents, worksheets, and programs, this book was born.

Many questions concerning PLLs can be answered through a greater understanding of the problem and the mathematics involved. By approaching problems in a rigorous mathematical way one gains a greater level of understanding, a greater level of satisfaction, and the ability to apply the concepts learned to other problems.

Many of the formulas that are commonly used for PLL design and simulation contain gross approximations with no or little justification of how they were derived. Others are rigorously derived, but from outdated textbooks that make assumptions not true of the PLL systems today. It is therefore no surprise that there areso many rules of thumb to be born which yield unreliable results. Another fault of these formulas is that many of them have not been compared to measured data to ensure that they account for all relevant factors.

There is also the other approach, not trusting formulas enough and relying on only measured results. The fault with this is that many great insights are lost and it is difficult to learn and grow in PLL knowledge this way. Furthermore, by knowing what a result should theoretically be, it makes it easier to spot and diagnose problems with a PLL circuit. This book takes a unique approach to PLL design by combining rigorous mathematical derivations for formulas with actual measured data. When there is agreement between these two, then one can feel much more confident with the results.

The fifth edition of this book adds a lot of information about partially integrated loop filters and oscillators, as well as cleaning up some minor mistakes in the fourth edition.

用户指南 (1)
标题 类型 大小 (KB) 日期 下载最新英文版本
PDF 6323 2017年 5月 23日

TI 器件 (13)

器件型号 名称 产品系列
LMX2430  用于射频个人通信的 3.0 GHz/0.8 GHz PLLatinum 双路高频合成器  时钟与计时 
LMX2433  用于射频个人通信的 3.6 GHz/1.7 GHz PLLatinum 双路高频合成器  时钟与计时 
LMX2434  用于射频个人通信的 5.0 GHz/2.5 GHz PLLatinum 低功耗双路频率合成器  时钟与计时 
LMX2470  具有 800 MHz 整数 N PLL 的 2.6 GHz Δ-Σ 分数 N PLL  时钟与计时 
LMX2485  用于射频个人通信的 Δ-Σ 低功耗双路 PLL  时钟与计时 
LMX2485E  用于射频个人通信的 Δ-Σ 低功耗双路 PLL  时钟与计时 
LMX2485Q-Q1  用于射频个人通信的汽车类 Δ-Σ 低功率双路 PLL  时钟与计时 
LMX2486  用于射频个人通信的 Δ-Σ 低功耗双路 PLL  时钟与计时 
LMX2487  具有 3.0 GHz 整数 PLL 的 1 至 6 GHz Δ-Σ 低功耗双路 PLLatinum 频率合成器  时钟与计时 
LMX2487E  用于射频个人通信的 Δ-Σ 低功耗双路 PLL  时钟与计时 
LMX2531  具有集成 VCO 的高性能频率合成器系统  时钟与计时 
LMX2541  具有集成 VCO 的超低噪声 PLLatinum 频率合成器  时钟与计时 
LMX2581  具有集成 VCO 的宽带频率合成器  时钟与计时 



从 TI 专家处搜索答案


如果您对质量、包装或订购 TI 产品有疑问,请访问我们的支持页面