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Full Description
The First Comprehensive, Example-Rich Guide to Power Integrity ModelingProfessionals such as signal integrity engineers, package designers, and system architects need to thoroughly understand signal and power integrity issues in order to successfully design packages and boards for high speed systems. Now, for the first time, there's a complete guide to power integrity modeling: everything you need to know, from the basics through the state of the art.Using realistic case studies and downloadable software examples, two leading experts demonstrate today's best techniques for designing and modeling interconnects to efficiently distribute power and minimize noise.The authors carefully introduce the core concepts of power distribution design, systematically present and compare leading techniques for modeling noise, and link these techniques to specific applications. Their many examples range from the simplest (using analytical equations to compute power supply noise) through complex system-level applications.The authorsIntroduce power delivery network components, analysis, high-frequency measurement, and modeling requirements Thoroughly explain modeling of power/ground planes, including plane behavior, lumped modeling, distributed circuit-based approaches, and much more Offer in-depth coverage of simultaneous switching noise, including modeling for return currents using time- and frequency-domain analysis Introduce several leading time-domain simulation methods, such as macromodeling, and discuss their advantages and disadvantages Present the application of the modeling methods on several advanced case studies that include high-speed servers, high-speed differential signaling, chip package analysis, materials characterization, embedded decoupling capacitors, and electromagnetic bandgap structuresThis book's system-level focus and practical examples will make it indispensable for every student and professional concerned with power integrity, including electrical engineers, system designers, signal integrity engineers, and materials scientists. It will also be valuable to developers building software that helps to analyze high-speed systems.
Contents
Preface xiiiAcknowledgments xviiAbout the Authors xxiChapter 1: Basic Concepts 11.1 Introduction 11.2 Simple Relationships for Power Delivery 101.3 Design of PDNs 171.4 Components of a PDN 241.5 Analysis of PDNs 451.6 Chip-Package Antiresonance: An Example 611.7 High-Frequency Measurements 651.8 Signal Lines Referenced to Planes 711.9 PDN Modeling Methodology 771.10 Summary 79 Chapter 2: Modeling of Planes 832.1 Introduction 832.2 Behavior of Planes 842.3 Lumped Modeling Using Partial Inductances 892.4 Distributed Circuit-Based Approaches 942.5 Discretization-Based Plane Models 1172.6 Analytical Methods 1332.7 Multiple Plane Pairs 1382.8 Summary 169 Chapter 3: Simultaneous Switching Noise 1753.1 Introduction 1753.2 Simple Models 1773.3 Modeling of Transmission Lines and Planes 1853.4 Application of Models in Time-Domain Analysis 2093.5 Application of Models in Frequency-Domain Analysis 2263.6 Extension of M-FDM to Incorporate Transmission Lines 2333.7 Summary 239 Chapter 4: Time-Domain Simulation Methods 2434.1 Introduction 2434.2 Rational Function Method 2444.3 Signal Flow Graphs 2954.4 Modified Nodal Analysis (MNA) 3174.5 Summary 327 Chapter 5: Applications 3335.1 Introduction 3335.2 High-Speed Servers 3345.3 High-Speed Differential Signaling 3495.4 Analysis of IC Packages 3655.5 Extraction of Dielectric Constant and Loss Tangent 3725.6 Embedded Decoupling Capacitors 3925.7 Electromagnetic Bandgap (EBG) Structures 4155.8 Future Challenges 443 Appendix A 451A.1 Multiport Networks 451A.2 Matrix Representation of Transmission Lines 453A.3 Spectrum of Digital Signals 454 Appendix B: Software List 459Index 461
