[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: gEDA-user: basic anti-EMI design q

On Thursday 23 March 2006 09:39 pm, DJ Delorie wrote:

> system to be a lot more EMI tolerant.

I don't know if these long links will work, if not goto
the Analog Devices web site, http://www.analog.com ,
then follow:

Design Center	->
 Learn From the Experts ->
  Other ->
   Seminars

http://www.analog.com/en/DCcList/0,3090,774%255F%255F62,00.html

High Speed Design Techniques:

Section 7a: High Speed Hardware Design Techniques (pdf, 611,772 bytes) 
http://www.analog.com/UploadedFiles/Associated_Docs/27505484256002sect7a.pdf
	
Section 7b: Grounding in High Speed Systems (pdf, 671,150 bytes)
http://www.analog.com/UploadedFiles/Associated_Docs/27507217348021sect7b.pdf

Practical Analog Design Techniques:

Section 9: Hardware Design Techniques (pdf, 1,367,571 bytes)
http://www.analog.com/UploadedFiles/Associated_Docs/322486563Section9.pdf

All of the seminar material located there is quite educational.

>  An auxiliary question is,  should I split the planes? 

The short answer is no.  They do show you their view of the Right Way
to do it if you must.

> For the next board, I've planned a number of changes to protect the
> board. 

Supertex AN-D11 ±500 Volt Protection Circuit.

http://www.supertex.com/pdf/app_notes/AN-D11.pdf

Other app. notes related to their Depletion mode FETs are relevant as well,
take a look at http://www.supertex.com/documents/application_notes .



-- 
 http://www.softwaresafety.net/ http://www.designer-iii.com/
                 http://www.unusualresearch.com/