Similar info is documented in the IPC-TM-650 document. The original IPC-TM-650 Method 2.5.5.7 (part of the Test Methods Manual) (published in 1992) can be found on the web.=20 ( http://dcchapters.ipc.org/html/2.5.5.7.pdf ) The updated IPC-TM-650 Method 2.5.5.7A released March 2004 is available from the IPC for a paltry $484 for the whole manual . -Ray Raymond Anderson Senior Signal Integrity Staff Engineer Product Technology Department Advanced Package R&D Xilinx Inc. Loyer, Jeff wrote: > One source for this kind of information: > > http://www.intel.com/design/chipsets/applnots/29817901.pdf=3D20 > > It's pretty old, though - much has been learned since 2000... > > Jeff Loyer > > > -----Original Message----- > From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] > On Behalf Of Ivor Bowden > Sent: Thursday, March 23, 2006 5:07 PM > To: si-list@xxxxxxxxxxxxx > Subject: [SI-LIST] Re: Q on TDR coupon measurements > > I've been enjoying the discussion on TDR measurements. While I > understand the principle, I don't have experience with them beside > evaluating TDR printouts. > > I was wondering if anyone knows a web site or other resource that has a > variety of example waveforms and their proper interpretations? Including > touching on some of the details Scott and Eric mention. > > tia, > > Ivor Bowden > Curtiss-Wright Controls Embedded Computing > > ------------------------------------------------------------------ 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 FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org 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