[SI-LIST] Re: Diff line

Hi all,

There has been significant interest in diff pair design.
You might be interested in "Differential Impedance finally
made easy" by Dr Bogatin. It is available from the RMCEMC
website at http://www.ieee.org/rmcemc Navigate to the 
archives and use the search engine to locate the file.

Enjoy.
Charles Grasso
RMCECM Vice-Chair

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of Tegan Campbell
Sent: Friday, February 15, 2002 9:03 AM
To: 'benrothchild@xxxxxxxxx'
Cc: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Re: Diff line



All,
Would just like to add a voice that is wondering some of the same things
as Ben.  I'm a newcomer as well(just got finished testing out my Very
First multigigabit card, and it works!!!) and would like to just
reinforce that there are people interested in the answers to the
questions this list poses. So, whenver possible, please answer to the
list, not just the person asking the question. Scott and Mick, could you
post these answers to the list or include my address when you answer?
Thanks, Tegan

-----Original Message-----
From: Ben Rothchild [mailto:benrothchild@xxxxxxxxx]
Sent: Friday, February 15, 2002 5:06 AM
To: xlzhou@xxxxxxxxx
Cc: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Re: Diff line



Hi Mick,

Can you explain what you mean by modes and
how they affect. I have also heard about
mode conversion in differential lines.
What is this and when does this occur?

Regards,
Ben

--- "Zhou, Xingling (Mick)" <xlzhou@xxxxxxxxx> wrote:
> 
> How about modes ? Not just length (timing).
> 
> Regards,
> 
> Mick
> 
> -----Original Message-----
> From: pravin patel [mailto:fairfax100@xxxxxxxxxxxxx]
> Sent: Thursday, February 14, 2002 9:25 AM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] Diff line
> 
> 
> 
> I am doing layout of 2.5Ghz diff. line and having
> hard time to match length
> of a pair by 300 mil. I was going to make one line
> serpentine to make both
> line matched. By doing serpentine, I am creating
> impedance discontinuty or I
> will create skew.
> Any Ideas. Thanks
> 
> --
> 
> 
>
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