RE: [POSSIBLE VIRUS:###] [IBIS-Users] Differential LVDS Model DC Level Mismatch

From: Abdulrahman Rafiq <arafiq786_at_.....>
Date: Tue Jun 07 2005 - 20:59:38 PDT
Andy, 

 

How did you generate the IBIS model? Pls share a little more details on how
you generated may help in troubleshooting your issue. 

 

Thanks, 

 

Abdulrahman Rafiq

Cisco Systems, Inc

arafiq@cisco.com

 

  _____  

From: owner-ibis-users@eda.org [mailto:owner-ibis-users@eda.org] On Behalf
Of Andy Joe
Sent: Monday, June 06, 2005 10:02 PM
To: ibis-users@eda.org
Subject: [POSSIBLE VIRUS:###] [IBIS-Users] Differential LVDS Model DC Level
Mismatch

 

Hi,
I have generated the differential IBIS model but when it comes to doing the
correlation, 
i found that the DC level for the generated IBIS model is smaller than Spice
model.However,
the both wavefroms are pretty correlated in terms of their shapes. I have
attached the 
screenshot of both waveforms.I am wondering what is the reason behind this? 
Could someone please shed some light in order to make the DC level
correlated?
Thanks a lot.
- Andy

  _____  

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Received on Tue Jun 7 20:59:43 2005

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