[SI-LIST] Re: FW: IBIS modelling in PSpice
- From: Kamran Azizi <azizi_kamran@xxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Thu, 5 Jan 2006 11:07:20 -0800 (PST)
Raj Raghuram <raj.raghuram@xxxxxxxxxxxxxxx> wrote:
At the risk of confusing things, I should point out that the Berkeley
SPICE B-element and the HSPICE B_element are completely different. The
Berkeley SPICE B-element is the arbitrary controlled source where a
current/voltage can be any arbitrary function of other
voltages/currents.
The HSPICE B-element is specifically designed to simulate buffers
described by IBIS models.
While, in principle, the Berkeley SPICE B-element can be used to model
IBIS buffers the exercise requires some effort.
Warm Regards,
On Thu, 2006-01-05 at 05:49, Chris Schmolze wrote:
> =20
>
> Nikhil,
> =20
> The PSpice equivalent to the Berkeley standard B-element is the EVALUE
> voltage-controlled voltage source and GVALUE voltage-controlled current
> source.=20
>
> The EVALUE and GVALUE parts are located in the ABM library and are
> documented in the PSpice Reference Guide.
>
> If you'd like to use PSpice to create IBIS models here is a link to an
> app. note "Creating IBIS Models using PSpice and Allegro PCB SI Model
> Integrity". The app. note come with a kit or sample PSpice project.
> http://www.cadence.com/community/allegro/pcb_si/tr.aspx?type=3DModeling&s=
> o
> rt=3D&abs=3D&exclude=3D
>
> R- Chris Schmolze
> Cadence
>
> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
> On Behalf Of nrpatel@xxxxxxxxxxx
> Sent: Tuesday, January 03, 2006 3:56 PM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] IBIS modelling in PSpice
>
> Hello,
> Is there a way to model IBIS in PSpice? If so can anyone show me how?
> I am not looking for an exact representation. A behavioral model would
> be just as fine.
>
> Thanks
> Nikhil=20
>
>
>
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--
Raj Raghuram
Berkeley Design Automation (http://www.berkeley-da.com)
2902 Stender Way
Santa Clara, CA-95054-3213
Tel: 408.496.6600 x203
Cel: 408.390.7614
Fax: 408.496.6633
email: raj.raghuram@xxxxxxxxxxxxxxx
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