Re: zero risetime in the IBIS model

Jason,

     I'm not sure what translator you are using but the HSPICE translator
will by default use ramp data for determining switching characteristics in
DC and transient analysis. You can specify that the translator use the
rising and falling waveform data instead. See Chapter 18 of the Avanti
HSPICE User's Manual.

Adam Tambone
Fairchild Semiconductor

Hi everyone:
I am trying to verify a IBIS model which consists of a zero rise time
for the driver:
| variable typ min max
dV/dt_r 0/0 0/0 0/0
dV/dt_f 2.0448/0.4029n 1.8546/0.4176n 2.1792/0.4102n
R_load = 50.0000

My question is :does anyone know how the IBIS translator going to handle
this situation??
thanks alot
Best Regards
Jason Leung

 
Received on Wed Apr 4 07:22:30 2001