[SI-LIST] Re: PCB thin dielectrics

There are a number of papers on the subject on Istvan Novak's web pages 
(http://www.electrical-integrity.com/) Most of the ones related to thin
dielectrics are from the 2044-2007 time frame but I think most of the
info is still relevant.

-Ray Anderson
Xilinx Inc.


> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx
[mailto:si-list-bounce@xxxxxxxxxxxxx]
> On Behalf Of Bowden, Ivor
> Sent: Friday, December 18, 2009 8:58 AM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] PCB thin dielectrics
> 
> Hi SI people,
> 
> 
> Could I get some comments on the use of "thin" (<0.0035") dielectrics
in
> PCBs, in terms of available materials, cost, reliability, dielectric
> strength, trace width vs dielectric constant, power plane capacitance,
> stories, studies, useful web links, any other pertinent issues? Base
> question is, could this be a practical way to increase PCB layer count
> while maintaining overall PCB thickness?
> 
> 
> 
> Any / all information / comments welcome.
> 
> 
> 
> Thanks,
> 
> 
> 
> Ivor Bowden
> 
> 
> 

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