[SI-LIST] Re: How to use s-parameter generated from specctra-quest in HSPICE
- From: "Tom Dagostino" <tom@xxxxxxxxxxxxx>
- To: "'Farooq Bhatti'" <fbhatti@xxxxxxxxxxxxxxxx>, "'Istvan Novak'" <istvan.novak@xxxxxxxxxxx>
- Date: Thu, 19 Jun 2008 08:52:38 -0700
Have you examined the s-parameters to determine if they are reasonable?
Have you plotted the S11 to see if the file is performing as expected?
Tom Dagostino
Teraspeed(R) Labs
13610 SW Harness Lane
Beaverton, OR 97008
503-430-1065
503-430-1285 FAX
tom@xxxxxxxxxxxxx
www.teraspeed.com
Teraspeed Consulting Group LLC
121 North River Drive
Narragansett, RI 02882
401-284-1827
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of Farooq Bhatti
Sent: Wednesday, June 18, 2008 5:56 PM
To: 'Istvan Novak'
Cc: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Re: How to use s-parameter generated from specctra-quest
in HSPICE
First thing that we checked.
Then we had the Cadence support generate it for us to be sure.
Sincerely,
Farooq Bhatti
Whizz Systems Inc.
408-980-0400 x 105
408-482-2315 (cell)
NOTICE: This email message is for the sole use of the intended =
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-----Original Message-----
From: Istvan Novak [mailto:istvan.novak@xxxxxxxxxxx]=20
Sent: Wednesday, June 18, 2008 5:43 PM
To: Farooq Bhatti
Cc: si-list@xxxxxxxxxxxxx
Subject: Re: [SI-LIST] How to use s-parameter generated from =
specctra-quest in HSPICE
Farooq,
First I would check the port assignment (port numbering) to make sure=20
that the diff pair is hooked up the same way in the HSPICE simulation=20
that was assumed in S-parameter extraction.
Regards,
Istvan
Farooq Bhatti wrote:
> Hi All:
>
> I am facing issues with the s-parameter file generated from =
spectra-quest for interconnects for one diff pair to
be
> used for PCIe Gen2 simulation in HSPICE. I am getting the entire =
signal reflected back from the point where
> s-parameter starts.=20
>
> I am using spectra-quest to extract the routed nets in sigxp then =
generate the s-parameter from sigxp.
> Then using that s-parameter in HSPICE net list to do the simulation.
> Has any one come across same or similar issues? OR know of the correct =
procedure to do this?
> Thanks in advance.
>
> Sincerely,
> Farooq Bhatti
> Whizz Systems Inc.
> 408-980-0400 x 105
> 408-482-2315 (cell)
> NOTICE: This email message is for the sole use of the intended =
recipient(s) and may contain confidential and
> privileged information. Any unauthorized review, use, disclosure or =
distribution is prohibited. If you are not the
> intended recipient, please contact the sender by reply email and =
destroy all copies of the original message.
>
>
> =20
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