pjrajda

Difference between results for HyperLynx and Eldo simulators...?

Discussion created by pjrajda on Mar 20, 2013
Latest reply on Mar 21, 2013 by pjrajda

Hi,

 

Conditions:

  • SW/mode: HyperLynx SI LineSim
  • circuit: a transmitter (IBIS), a piece of transmission line, a receiver (IBIS)

 

Please explain it to me, why I obtain a different results while running HyperLynx and Eldo simulations?

 

For SI Oscilloscope it looks like below:

 

                           HyperLynx                                                           Eldo

SIOsc_HL.jpgSIOsc_ELDO.jpg

The same case (or even worse) is for FastEye Channel Analysis - the HL case looks reasonable, but the Eldo case shows strong asymetry over the horizontal axis of the wave...

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