power plane inductance


Subject: power plane inductance
From: Anthony Moulds (anthony@cs.york.ac.uk)
Date: Mon Oct 15 2001 - 07:36:35 PDT


Sorry if this is a little off-topic but is there a formula
for determining the inductance between two points on a power
plane in a multi-layer pcb (pH/inch2) ?

[I need to check (quantitatively) the max placement distance of decoupling
caps to fast logic when both are via-ing down to the power/gnd planes.]

Thanks.

Anthony Moulds



This archive was generated by hypermail 2b28 : Mon Oct 15 2001 - 07:56:14 PDT