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Tue, 26 Oct 1999 14:39:21 -0400 |
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Jim,
Check out our website and go to the design handbook section. In the back pages you will
find a cost adder chart that should assist you.
www.pcbprotech.com
Take Care,
John Walker
Pro-Tech
617-803-6033
Jim Mathis wrote:
> Assuming all other considerations being equal (size, # of holes, hole sizes,
> etc.), what is the typical cost adder for going 4-layer from 2-layer? 1.5X,
> 2X. etc?
>
> Also, in an EMI-sensitive environment, how would you recommend the layer
> stack-up? Signal 1, Ground, Supply, Signal 2 OR Ground, S1, S2, Supply? OR
> something else?
>
> Thanks.
>
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