Book description
Before putting digital systems for information technology or telecommunication applications on the market, an essential requirement is to perform tests in order to comply with the limits of radiated emission imposed by the standards.
This book provides an investigation into signal integrity (SI) and electromagnetic interference (EMI) problems. Topics such as reflections, crosstalk, switching noise and radiated emission (RE) in highspeed digital systems are covered, which are essential for IT and telecoms applications. The highly important topic of modelling is covered which can reduce costs by enabling simulation data to demonstrate that a product meets design specifications and regulatory limits. According to the new European EMC directive, this can help to avoid the expensive use of large semianechoic chambers or open area test sites for radiated emission assessments. Following a short introduction to signalling and radiated interference in digital systems, the book provides a detailed characterization of logic families in terms of static and dynamic characteristic useful for modelling techniques. Crosstalk in multicoupled line structures are investigated by analytical, graphical and circuitbased methods, and techniques to mitigate these phenomena are provided. Grounding, filtering and shielding with multilayer PCBs are also examined and design rules given.
Written by authors with extensive experience in industry and academia.
Explains basic conceptual problems from a theoretical and practical point of view by using numerous measurements and simulations.
Presents models for mathematical and SPICElike circuit simulators.
Provides examples of using fullwave codes for SI and RE investigations.
Companion website containing lists of codes and sample material.
Signal Integrity and Radiated Emission of HighSpeed Digital Systems is a valuable resource to industrial designers of information technology, telecommunication equipment and automation equipment as well as to development engineers. It will also be of interest to managers and designers of consumer electronics, and researchers in electronics.
Table of contents
 Cover Page
 Title Page
 Copyright
 Contents
 List of Examples
 Foreword
 Preface
 Chapter 1: Introduction to Signal Integrity and Radiated Emission in a Digital System
 Chapter 2: HighSpeed Digital Devices
 Chapter 3: Inductance
 Chapter 4: Capacitance
 Chapter 5: Reflection on Signal Lines
 Chapter 6: Crosstalk
 Chapter 7: Lossy Transmission Lines
 Chapter 8: Delta INoise

Chapter 9: PCB Radiated Emission
 9.1 Frequency Characterization of a Digital Signal
 9.2 The Radiated Emission Problem
 9.3 Emission from Traces
 9.4 Emission from ICs
 9.5 Emission from a Real PCB
 9.6 Emission from a PCB with an Attached Cable
 9.7 Differential Drivers as Sources of Emission
 9.8 Emission from a Complex System
 9.9 Radiation Diagrams
 9.10 Points to Remember and Design Rules for Radiated Emission
 References
 Chapter 10: Grounding in PCBs
 Chapter 11: Measurement and Modeling
 Chapter 12: Differential Signaling and Discontinuity Modeling in PCBs
 Appendix A: Formulae for Partial Inductance Calculation
 Appendix B: Characteristic Impedance, Delay Time, and Attenuation of Microstrips and Striplines
 Appendix C: Computation of Resonances in the Power Distribution Network of a PCB
 Appendix D: Formulae for Simple Radiating Structures
 Appendix E: The Nodal Method to Calculate the Partial Inductance of Finite Ground Planes
 Appendix F: Files on the Web
 Index
Product information
 Title: Signal Integrity and Radiated Emission of HighSpeed Digital Systems
 Author(s):
 Release date: December 2008
 Publisher(s): Wiley
 ISBN: 9780470511664
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