5 Replies Latest reply on Jun 7, 2018 1:52 PM by weston_beal

    Plotting PDN Profile - Decouple Wizard




      I am using  Decouple Wizard to plote a PDN lumped profile.




      1. Loaded Board's HYP file in BoardSim

      2. Lumped Analysis 


      Z profile is attached. It shows a  capacitive Z profile at the low frequency band -  below 100 kHz.This is confusing. In this range I would expect to see a somewhat  flat prifile mostly corresponding to  an internal VRM resistance. However, there is no VRM selection  under Lumped Analysis.