[SI-LIST] Re: Diff line

  • From: Ben Rothchild <benrothchild@xxxxxxxxx>
  • To: xlzhou@xxxxxxxxx
  • Date: Fri, 15 Feb 2002 04:06:12 -0800 (PST)

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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