Hi Jon, Use any 2D field-solver,cadence or Mentor's Hyper lynx.You will get the answer. On Mon, Aug 2, 2010 at 11:02 AM, Ramesh N <n.rameshhwde@xxxxxxxxx> wrote: > Hi Jon, > This link may be useful for you.... > http://www.sunmantechnology.com/resources_ec.html > Besides this, I recommend you to get PCB stack-up from your PCB fab house.. > Hope this helps you. > Regards, > Ramesh > On Sat, Jul 31, 2010 at 9:15 PM, Jon Bean <jbean@xxxxxxxxxxxxxxxxx> wrote: > > Hi > > > > > > Can anyone give me a stack up for a 6 layer pcb of 1.6mm thickness? > > > > I know the layer order I want to use but require the dielectric thickness > > to > > give 50 ohm signals on the signal layers. Ideally I would like the signal > > width to be no more than 0.2mm on those layers and using ½ oz copper for > > the > > signals and 1 oz for the planes. > > > > > > > > Top > > > > Gnd > > > > Sig > > > > Sig > > > > Pwr > > > > Bottom > > > > > > > > Thank you > > > > > > > > Jon > > > > > > ------------------------------------------------------------------ > > To unsubscribe from si-list: > > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > > > > or to administer your membership from a web page, go to: > > //www.freelists.org/webpage/si-list > > > > For help: > > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > > > > > List technical documents are available at: > > http://www.si-list.net > > > > List archives are viewable at: > > //www.freelists.org/archives/si-list > > > > Old (prior to June 6, 2001) list archives are viewable at: > > http://www.qsl.net/wb6tpu > > > > > > > > ------------------------------------------------------------------ > To unsubscribe from si-list: > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > > or to administer your membership from a web page, go to: > //www.freelists.org/webpage/si-list > > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > > List technical documents are available at: > http://www.si-list.net > > List archives are viewable at: > //www.freelists.org/archives/si-list > > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > > -- bala ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu