[SI-LIST] Re: Emc_FTT
- From: "Grasso, Charles" <Charles.Grasso@xxxxxxxxxxxx>
- To: "Grasso, Charles" <Charles.Grasso@xxxxxxxxxxxx>, <ramesh.k@xxxxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
- Date: Wed, 13 Sep 2006 11:03:21 -0600
Let me save folks the trouble of emailing me regarding the
frequency dependency of the loop inductance of a transmission
line.
What I took the question to mean was a "lumped" parameter value
for a component.
Best Regards
Charles Grasso
Compliance Engineer
Echostar Communications Corp.
Tel: 303-706-5467
Fax: 303-799-6222
Cell: 303-204-2974
Pager/Short Message: 3032042974@xxxxxxxxx
Email: charles.grasso@xxxxxxxxxxxx
-----Original Message-----
From: Grasso, Charles=20
Sent: Wednesday, September 13, 2006 10:47 AM
To: 'ramesh.k@xxxxxxxxxxx'; 'si-list@xxxxxxxxxxxxx'
Subject: RE: [SI-LIST] Emc_FTT
I am not sure what you're looking for.
The inductance of a via is a physical property of the
part independent of frequency (or rise time). What are
you trying to accomplish?
As a data point a typical Via Round 23 Drill 10 62 mils long
has roughly 1nH of inductance.
Best Regards
Charles Grasso
Compliance Engineer
Echostar Communications Corp.
Tel: 303-706-5467
Fax: 303-799-6222
Cell: 303-204-2974
Pager/Short Message: 3032042974@xxxxxxxxx
Email: charles.grasso@xxxxxxxxxxxx
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of RameshK Cozerv IN HO
Sent: Wednesday, September 13, 2006 1:05 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Emc_FTT
=20
Hi Folks,
=20
Can someone guide me,what will be the via size(Drill & Pad Size) to
accomplish 10 to 20 nano henry drop for 5 ns rise and fall in fast
transient
time (Emc)?
suggestions and advices are appreciated.
=20
-Ramesh =20
########################################################################
#############
Note:
This message is for the named person's use only. It may contain
confidential,
proprietary or legally privileged information. No confidentiality or
privilege
is waived or lost by any mistransmission. If you receive this message
in error,
please immediately delete it and all copies of it from your system,
destroy any
hard copies of it and notify the sender. You must not, directly or
indirectly,
use, disclose, distribute, print, or copy any part of this message if
you are not
the intended recipient. ConZerv Systems Pvt. Ltd. and any of its
subsidiaries each reserve
the right to monitor all e-mail communications through its networks.
Any views expressed in this message are those of the individual sender,
except where
the message states otherwise and the sender is authorized to state them
to be the
views of any such entity.
Thank You.
########################################################################
#############
------------------------------------------------------------------
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 FAQ wiki page is located at:
http://si-list.org/wiki/wiki.pl?Si-List_FAQ
List technical documents are available at:
http://www.si-list.org
List archives are viewable at: =20
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
=20
------------------------------------------------------------------
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 FAQ wiki page is located at:
http://si-list.org/wiki/wiki.pl?Si-List_FAQ
List technical documents are available at:
http://www.si-list.org
List archives are viewable at:
//www.freelists.org/archives/si-list
or at our remote archives:
http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
http://www.qsl.net/wb6tpu
Other related posts:
