RE: [SI-LIST] : Signal Dispersion

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From: Zabinski, Patrick J. (zabinski.patrick@mayo.edu)
Date: Tue Sep 05 2000 - 04:27:36 PDT


I'll just add one more:

  - variation in effective inductance over frequency (internal vs
    external), which can be as dramatic as 30% change in common
    PCB/MCM geometries

> ... Some of the causes to which this is
> attributed seem to be:
>
> - different frequencies propagating in different transmission modes
> - changes in dielectric constant as a function of frequency.
>
>

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