[SI-LIST] Re: High speed signal-return path

Hi Mikhail,
Power plane is a solid plane and as the stack up is symmetrical, the
dielectric thickness in L4/L5 and L5/L6 is same(5 mils)

Thanks
Raja


On 9/23/07, Mikhail Matusov <matusov@xxxxxxxxxxxx> wrote:
>
> From: "Raja Anand" <raja.anand@xxxxxxxxx>
> >
> >  Option1:
> > L4 - Power
> > L5 - Signal
> > L6 ? GND
> >
>
> Is your power plane solid or is it cut into multiple pieces to provide for
> multiple voltages? What is the dielectric thickness in L4/L5 and L5/L6
> pairs?
>
> /Mikhail
>
>
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