Table of Contents

Cover image

Title page

Copyright

Acknowledgments

Introduction

Chapter 1. Introduction to printed circuit board design and computer-aided design

Abstract

Computer-aided design and the OrCAD design suite

Printed circuit board fabrication

Function of OrCAD PCB Editor in the printed circuit board design process

Design files created by PCB Editor

Chapter 2. Introduction to the printed circuit board design flow by example

Abstract

Overview of the design flow

Creating a circuit design with Capture

Designing the printed circuit board with PCB Editor

Chapter 3. Project structures and the PCB Editor tool set

Abstract

Project setup and schematic entry details

Understanding the PCB Editor environment and tool set

Chapter 4. Introduction to industry standards

Abstract

Introduction to the standards organizations

Classes and types of printed circuit boards

Introduction to standard fabrication allowances

Printed circuit board dimensions and tolerances

References

Further reading

Chapter 5. Introduction to design for manufacturing

Abstract

Introduction to printed circuit board assembly and soldering processes

Component placement and orientation guide

Footprint and padstack design for printed circuit board manufacturability

References

Chapter 6. PCB design for signal integrity

Abstract

Circuit design issues not related to PCB layout

Issues related to PCB layout

Ground planes and ground bounce

PCB electrical characteristics

PCB routing topics

Topologies, Z0, TPD, trace width, and trace separation design equations for various transmission lines

Using PSpice to simulate transmission lines

References

Chapter 7. Making and editing Capture parts

Abstract

The Capture part libraries

Types of packaging

Part editing tools

Methods of constructing Capture parts

Constructing Capture symbols

Chapter 8. Making and editing footprints

Abstract

Introduction to PCB Editor’s symbols library

Composition of a footprint

Introduction to the Padstack Editor

Footprint design examples

Flash symbols for thermal reliefs

Mechanical symbols

Blind, buried, and microvias

OrCAD Library Builder

3D canvas

References

Chapter 9. Printed circuit board design examples

Abstract

Introduction

Overview of the design flow

Example 1. Dual power supply, analog design

Example 2. Mixed analog/digital design using split power, Ground planes

Example 3. Multipage, multipower, and multiground mixed A/D printed circuit board design with PSpice

Example 4. High-speed digital design

Positive planes

Design templates

Using the board wizard

Moving on to manufacturing

References

Further reading

Chapter 10. Artwork development and board fabrication

Abstract

Schematic design in Capture

The board design with PCB Editor

Using CAD tools to 3D model the printed circuit board design

Fabricating the board

Generating pick and place files

References

Chapter 11. Component information system

Abstract

Introduction

Properties in component information system

Component information system administration

Component information system and PSpice

Working with component information system

Part Manager

Bill of materials

Variants

Chapter 12. Signal integrity simulation with OrCAD

Abstract

What is signal integrity?

How to simulate in OrCAD Signal Explorer

How to use OrCAD PCB SI tool

Electrical rule checks in OrCAD Sigrity ERC

Appendices

Appendix A. List of design standards

ANSI standards

ASME standards

IEEE standards

IPC standards

JEDEC standards

Military standards

Appendix B. Partial list of packages and footprints and some of the footprints included in OrCAD PCB Editor

Appendix C. Rise and fall times for various logic families

Appendix D. Drill and screw dimensions

Appendix E. References by subject

Component package types and mounting (surface-mounted device)

Component placement, spacing, and orientation

Land patterns (footprint design)

Layer stack-ups

Lead relationships

Materials

Mounting hardware and specifications

PCB

Plated through holes

Rise and fall times of logic families

Schematics

Signal integrity

EMI/EMC

Soldering and assembly

Thermal management

Trace routing

Transmission lines

Index

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