> Interestingly, Planet Analog just published a three part > article on this topic. > http://www.planetanalog.com/features/showArticle.jhtml?articleID=199905522 > Hmm, I was under the impression that tantalum was lower ESR than electrolytic and i've seen datasheets specify "ceramic or tantalum" which reinforces this view. But the table in that article puts tantalum as a higher ESR than electrolytic. Can anyone clarify? was I wrong? is this something that has changed with recent technical developments? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist