DocumentCode
779903
Title
Power bus decoupling on multilayer printed circuit boards
Author
Hubing, Todd H. ; Drewniak, James L. ; Van Doren, Thomas P. ; Hockanson, David M.
Author_Institution
Missouri Univ., Rolla, MO, USA
Volume
37
Issue
2
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
155
Lastpage
166
Abstract
Guidelines for the selection and placement of decoupling capacitors that work well for one-sided or two-sided printed circuit boards are not appropriate for multilayer boards with power and ground planes. Boards without internal planes take advantage of the power bus inductance to help decouple components at the higher frequencies. An effective decoupling strategy for multilayer boards must account for the low inductance and relatively high capacitance of the power bus
Keywords
capacitors; inductance; power supply circuits; printed circuit design; surges; transients; capacitance; decoupling capacitors; decoupling strategy; ground planes; multilayer printed circuit boards; power bus decoupling; power bus inductance; power planes; Capacitors; Current supplies; Frequency; Inductance; Integrated circuit noise; Nonhomogeneous media; Power distribution; Power system modeling; Printed circuits; Voltage;
fLanguage
English
Journal_Title
Electromagnetic Compatibility, IEEE Transactions on
Publisher
ieee
ISSN
0018-9375
Type
jour
DOI
10.1109/15.385878
Filename
385878
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