In message <feb0755e258881479c47feae8ba66bf106a24...@amusmsg11.viasystems.pri>, dated Wed, 16 Apr 2008, "Denomme, Paul S." <[email protected]> writes:
> By decoupling, they are stating the capacitors will supply additional >energy during high frequency gate transitions(high Z) There is no high impedance involved there. The impedance of the capacitor is even lower for those fast transitions than it is for the SMPS hash on the supply lines. -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk Murphy's Law has now been officially re-named The Certainty Principle John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
