Power plane noise inputs

Discussion created by david.royle on Dec 10, 2012
Latest reply on Dec 18, 2012 by weston_beal

How does plane noise analysis tool  know how much noise, such as crossover current, that your ICs generate?  Some small parts, such as oscillators, provide power dissipation capacitance either directly  or indirectly (slope of Icc vs.freq curve). But most big parts like  FPGAs do not.


In other words how do you setup the input to this simulation?