[ibis-macro] Re: another silly IBIS-AMI question about deriving the impulse response of a channel

  • From: Scott McMorrow <scott@xxxxxxxxxxxxx>
  • To: msteinb@xxxxxxxxxx
  • Date: Thu, 27 May 2010 19:25:10 -0400


I also wonder what you mean by "large errors". What is your numerical estimate of the magnitude of such errors? How did you perform that estimate? What data did you base your estimate on?

Mike S.


Numerical error estimate - approximately 9 to 10%, depending on compensation inductance
  • Lumping the receiver at the termination introduces about an additional 9% loss in eye height, along with pulse distortion.
Estimate performed using HSPICE transient simulation of receiver circuit
Published data on device input characteristics correlated to measurements




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