And all this time I thought local ground was for percolators and true ground was for expresso... Perhaps I just drink too much coffee. Aubrey Sparkman Signal Integrity Aubrey_Sparkman@xxxxxxxx (512) 723-3592 > -----Original Message----- > From: Bill Owsley [mailto:owsley@xxxxxxxxx] > Sent: Thursday, September 20, 2001 1:03 PM > To: leeritchey@xxxxxxxxxxxxx > Cc: DSWANSON@xxxxxxxxxxxxx; 'alexh@xxxxxxxxxxxxxxxx'; Si-List > Subject: [SI-LIST] Re: RF via > > > if you dig down 6 feet and lie there - you are truly > grounded vs when you > first fell over and hit the local ground. > > I can't help it - Bill > ground mythology tickles me to no end. > > > At 11:55 AM 09/20/2001 , Ritchey Lee wrote: > > What is true ground? What is local ground? > > Lee > > Dan Swanson wrote: > > >Physically short, close to the component. > >Lowest impedance path possible to true ground, > >not the local ground. Via always has some > >finite inductance. > > > >Dan > > > >On Wednesday, September 19, 2001 5:14 PM, Alex Horvath > >[SMTP:alexh@xxxxxxxxxxxxxxxx] wrote: > >> > >>What are the particulars of a "rf via"? > >> > >>I'm using a component which switches at 2 Ghz that > recommends the use of > >>this type of via. > >> > >> > >>------------------------------------------------------------------ > >>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[1] > >> > >>For help: > >>si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > >> > >>List archives are viewable at: > >> //www.freelists.org/archives/si-list[2] > >>or at our remote archives: > >> http://groups.yahoo.com/group/si-list/messages[3] > >>Old (prior to June 6, 2001) list archives are viewable at: > >> http://www.qsl.net/wb6tpu[4] > >> > >------------------------------------------------------------------ > >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[5] > > > >For help: > >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > > >List archives are viewable at: > > //www.freelists.org/archives/si-list[6] > >or at our remote archives: > > http://groups.yahoo.com/group/si-list/messages[7] > >Old (prior to June 6, 2001) list archives are viewable at: > > http://www.qsl.net/wb6tpu[8] > > > > ------------------------------------------------------------------ > 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[9] > > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > > List archives are viewable at: > //www.freelists.org/archives/si-list[10] > or at our remote archives: > http://groups.yahoo.com/group/si-list/messages[11] > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu[12] > > ---------------------------- Bill Owsley, owsley@xxxxxxxxx > 919) 392-8341 > Compliance Engineer Cisco Systems 7025 Kit Creek Road POB > 14987 RTP. NC. > 27709 > > > --- Links --- > 1 //www.freelists.org/webpage/si-list > 2 //www.freelists.org/archives/si-list > 3 http://groups.yahoo.com/group/si-list/messages > 4 http://www.qsl.net/wb6tpu > 5 //www.freelists.org/webpage/si-list > 6 //www.freelists.org/archives/si-list > 7 http://groups.yahoo.com/group/si-list/messages > 8 http://www.qsl.net/wb6tpu > 9 //www.freelists.org/webpage/si-list > 10 //www.freelists.org/archives/si-list > 11 http://groups.yahoo.com/group/si-list/messages > 12 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 archives are viewable at: > //www.freelists.org/archives/si-list > or at our remote archives: > http://groups.yahoo.com/group/si-list/messages > 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 archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu