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

  • From: Mike Steinberger <msteinb@xxxxxxxxxx>
  • To: Scott McMorrow <scott@xxxxxxxxxxxxx>
  • Date: Fri, 28 May 2010 03:52:34 -0500


Excellent answer. Thanks for the information.

Mike S.

On 05/27/2010 06:25 PM, Scott McMorrow wrote:

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

Scott McMorrow
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