[IBIS-Users] pass-trans curves

From: Fabio BRINA <fabio.brina_at_.....>
Date: Thu Apr 27 2006 - 04:06:28 PDT
Hi  IBIS  expert,
 
I have to modelling a multiplexer with only
one input D  and two  output S1, S2.
the equivalent circuit is in the attachments.
( note that between  D and S1 there is no buffer
  structure , but only  a pass-transistor, the same
  between D and S2 ).

I have characterized  EN,  D , S1 , S2 as input model type
(only clamp curves) and  S1  S2  are characterized
through  [series Mosfet].  
Is this a correct and complete characterization ?

if  you think that S1 and S2 have to been associate to
output model type, in which way I can extract pullup
, pulldown , rising , falling curves, if I haven't got a typical
cmos structure as in this case?

I hope that my exposition is clear!

thanks,
Fabio


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circuit.jpg
Received on Thu Apr 27 04:19:47 2006

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