By Topic

The effect of decoupling capacitor distance on printed circuit boards using both frequency and time domain analysis

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Archambeault, B. ; IBM, Research Triangle Park, NC ; Connor, S.

This paper demonstrates the effect of decoupling capacitor distance on the amount of EMI noise created at an IC's power pin. As the distance is increased, the amplitude of the noise is increased if the capacitor has been attached to the printed circuit board (PCB) with a low inductance connection. This effect is most apparent when the dielectric thickness of the PCB is greater. Furthermore, this paper demonstrates the need to do this type of analysis in the time domain and not the frequency domain

Published in:

Electromagnetic Compatibility, 2005. EMC 2005. 2005 International Symposium on  (Volume:2 )

Date of Conference:

12-12 Aug. 2005