[SI-LIST] Re: Contact Protection

Zhangkun, I am not aware of any really good literature on the 
subject.  There are many facets to a robust, truly hot plug design, and 
some companies keep this information as trade secrets.  Maybe the lack of 
really good books helps keep consultants like me in business.  My best 
advice is to follow the current, all of it.

Regards,


Steve.
At 11:20 AM 5/23/2004 +0800, Zhangkun wrote:
>Dear all:
>In almost every product, hot-plug should be available. When the boards is 
>plug into the back plane, the power supply would be affected and some 
>error bits would take place. The operation interval of plug in or out is 
>of ms. The disturb on the PDS should be below 1MHz. However, I have get 
>some obvious noise of ns.
>
>I have read some material in Ott's Noise Reduction Techniques in Electonic 
>Systems. But the book is older than me :) I could not find the reference 
>paper and book. Is there some new good material on this topic? Any advice 
>will be helpful.
>
>Best Regards
>
>Zhangkun
>2004.5.23
>
>
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