[SI-LIST] Re: High speed signals in large static magnetic field
- From: Lucian Zhang <zhanglub@xxxxxxxxxx>
- To: Istvan Novak <istvan.novak@xxxxxxxxxxx>, "Si-List (si-list@xxxxxxxxxxxxx)" <si-list@xxxxxxxxxxxxx>
- Date: Mon, 18 Nov 2013 06:42:53 +0000
Hi Istvan,
Thank you very much.
Do you know which software can simulate this effect? Such as simulate
S-parameters in copper trace surrounded with static magnetic field?
Best regards,
Lucian
-----Original Message-----
From: Istvan Novak [mailto:istvan.novak@xxxxxxxxxxx]
Sent: Monday, November 18, 2013 12:22 PM
To: Lucian Zhang; Si-List (si-list@xxxxxxxxxxxxx)
Subject: Re: [SI-LIST] High speed signals in large static magnetic field
Hi Lucian,
Likely the high-speed signal itself will not care for the static magnetic
field, but you need to be careful with material selection.
Nothing ferromagnetic may be used, such as iron/steel screws, pegs, bolster
plates, magnetic cores, ferrites, nickel -used for gold plating- , many ceramic
capacitors, etc.
Regards,
Istvan Novak
Oracle
On 11/17/2013 11:07 PM, Lucian Zhang wrote:
> Hi experts,
> I have a board will work in a large static magnetic field, but USB3.0 signals
> are in this board.
>
> How is the influence of static magnetic field to high speed signals?
>
> Or, can anybody tell me how should I simulate this effect?
>
> Thank you.
>
> Lucian
>
>
>
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