© Freescale Semiconductor, Inc., 2005. All rights reserved.
Freescale Semiconductor
Application Note
AN2321
Rev. 1, 10/2005
Designing for Board Level
Electromagnetic Compatibility
by: T.C. Lun
Applications Engineering
Microcontroller Division
This application note discusses board level electromagnetic compatibility (EMC), from component
selection, circuit design, to printed circuit board layout.
The text is divided into the following parts:
• PART 1: An overview of EMC
• PART 2: Component selection and circuit design techniques
• PART 3: Printed circuit board layout techniques
• APPENDIX A: Glossary of EMC terms
• APPENDIX B: Immunity measurement standards
