Re: [SI-LIST] : stackup impedance.

Andy Ingraham (ingraham@wrksys.ENET.dec.com)
Thu, 18 Sep 97 07:15:08 EDT

> For S-S-G-P-S-S stackup, to avoid crosstalk, the distance
> between first signal layer and second must be much larger than the
> distance between second signal layer and power or ground =
> plane(at
> least 3 times), ...

Is it practical to order boards with such a wide range of dielectric
thicknesses?

Just wondering....

Regards,
Andy