Sender: |
|
Date: |
Thu, 13 Dec 2001 15:09:32 -0500 |
Reply-To: |
|
Subject: |
|
MIME-Version: |
1.0 |
Content-Transfer-Encoding: |
7bit |
In-Reply-To: |
|
Content-Type: |
text/plain; charset="iso-8859-1" |
From: |
|
Parts/Attachments: |
|
|
I think IPC-2222 provides some of the kind of guidance you are requesting.
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]]On Behalf Of Frank Kimmey
> Sent: Thursday, December 13, 2001 2:28 PM
> To: [log in to unmask]
> Subject: [TN] Traces beneath components
>
>
> I have been asked to justify routing of traces beneath chip components.
> Does anyone have a spec, standard or documentation defining what trace
> widths should be allowed beneath what packages?
> As always any help is appreciated and all comments are solicited.
> Thanks in Advance
> FNK
>
> Frank N Kimmey, C.I.D.+
> Senior PCB Designer
> Powerwave Technologies
> PH. 916-941-3159
> Fax 916-941-3195
>
> ------------------------------------------------------------------
> ---------------
> Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF Technet
> To temporarily halt delivery of Technet send the following
> message: SET Technet NOMAIL
> Search previous postings at: www.ipc.org > On-Line Resources &
> Databases > E-mail Archives
> Please visit IPC web site (http://www.ipc.org/html/forum.htm) for
> additional
> information, or contact Keach Sasamori at [log in to unmask] or
> 847-509-9700 ext.5315
> ------------------------------------------------------------------
> ---------------
>
---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL
Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------
|
|
|