On 08/13/2014 10:31 AM, Jean-Paul Louis wrote: > Hi Dick, > Those app notes are interesting, but Johanson is known for high performance > aka very expensive devices. > Is your design so critical that you have to worry about less than 0.5nH > inductance? > Is it ultra high frequency? or very fast very high currents? > > Just curious, > Jean-Paul > AC9GH
This is a reference design, distributed in our favourite format, self extracting exe file. ftp://ftp.altera.com/outgoing/devkit/12.1/cycloneIVGX_4cgx150_fpga_v12.1.0.exe In there is a *.pdf file showing the multi-port caps. Altera seems to have a thing for them. So does Freescale. It seems to be a happening thing. Yes, they are more expensive. There are multiple suppliers, I assume this means multiple patent licensees. The BOM reduction comes about from needing less of them from what I can see. Dick _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : kicad-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
