[SI-LIST] Re: rise time and bandwidth
- From: "White, Christopher" <White.Christopher1@xxxxxxxx>
- To: "Kevin Li" <swagguy10@xxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
- Date: Wed, 14 Sep 2011 08:14:34 -0500
Kevin,
I believe that the 20 GHz spec is the receiver sensitivity. The 30ps
rise time is the edge transmitted by the TDR.
Regards,
Chris White
Christopher White | Senior Engineer | SPPDG | 507-538-5480 |
white.christopher1@xxxxxxxx
Mayo Clinic | 200 1st St. SW | Rochester, MN 55905 |
http://www.mayo.edu/sppdg
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of Kevin Li
Sent: Tuesday, September 13, 2011 9:50 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] rise time and bandwidth
Hi, experts,
I am new to this field and I get a question for you guys. I saw a
formula saying BW=0.35/Trise. So for a TDR module with 30ps rise time I
should get a BW of 11.67GHz. Am I correct on this? I saw from a TDR spec
that for 30ps rise time, the BW was 20GHz. That confused me.
Thanks.
Kevin
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List technical documents are available at:
http://www.si-list.net
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field
or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list
For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field
List technical documents are available at:
http://www.si-list.net
List archives are viewable at:
//www.freelists.org/archives/si-list
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
