Re: [SI-LIST] : Board Data Needed

From: Muhammad S. Sagarwala ([email protected])
Date: Thu Aug 24 2000 - 09:40:28 PDT

• Next message: Muhammad S. Sagarwala: "[SI-LIST] : Make Ibis models for ECL devices..."
• Previous message: Aloke Bhattacharya: "[SI-LIST] : simulating differential pairs in Specctraquest"
• Maybe in reply to: Michael Lamson: "[SI-LIST] : Board Data Needed"
• Next in thread: Ken Willis: "RE: [SI-LIST] : Board Data Needed"

Hi Ken,

Pardon my ignorance....What is a dual stripline...I mean what is the
difference between
regular stripline and dual stripline...

cheers,

Muhammad
-----Original Message-----
From: Ken Willis <[email protected]>
To: 'Michael Lamson' <[email protected]>; [email protected]
<[email protected]>
Date: Thursday, August 24, 2000 6:24 AM
Subject: RE: [SI-LIST] : Board Data Needed

>Hi Mike,
>
>The bulk of the stuff I am seeing here generally looks like:
>
>5 mil line & space
>5 mil dielectric thicknesses of FR4 (Er = 4)
>dual stripline inner layers/microstrip outer layers
>1/2 oz copper (0.7 mil thickness)
>
>Ken Willis
>Sirocco Systems
>
>
>
>-----Original Message-----
>From: Michael Lamson [mailto:[email protected]]
>Sent: Thursday, August 24, 2000 10:43 AM
>To: [email protected]
>Subject: [SI-LIST] : Board Data Needed
>
>
>Hi folks. I would like to get some typical numbers for PC board RLCG
>parameters. I am coming from the packaging side and I'm not familiar with
>the latest board technologies. I can generate these numbers myself if you
>have typical line width/spacing/thickness geometries, dielectric properties
>(epsilon and loss tan) and dimensions. Any info will be appreciated.
>
>Best regards,
>
>Mike Lamson
>TI
>[email protected]
>
>
>
>**** To unsubscribe from si-list or si-list-digest: send e-mail to
>[email protected]. In the BODY of message put: UNSUBSCRIBE
>si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
>si-list archives are accessible at http://www.qsl.net/wb6tpu
>****
>
>**** To unsubscribe from si-list or si-list-digest: send e-mail to
>[email protected]. In the BODY of message put: UNSUBSCRIBE
>si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
>si-list archives are accessible at http://www.qsl.net/wb6tpu
>****
>
>

**** To unsubscribe from si-list or si-list-digest: send e-mail to
[email protected]. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at http://www.qsl.net/wb6tpu
****

• Next message: Muhammad S. Sagarwala: "[SI-LIST] : Make Ibis models for ECL devices..."
• Previous message: Aloke Bhattacharya: "[SI-LIST] : simulating differential pairs in Specctraquest"
• Maybe in reply to: Michael Lamson: "[SI-LIST] : Board Data Needed"
• Next in thread: Ken Willis: "RE: [SI-LIST] : Board Data Needed"

This archive was generated by hypermail 2b29 : Tue May 08 2001 - 14:29:20 PDT