> Do you know of a 4 wire to 8 wire and back interface that can function at > 32 megabaud and doesn't cost 5 grand+? Neither do I. :) Laser diodes > and detectors that could handle 2x the video speed needed to hit an HDTV > transmitter would be required, times 4 to do it optically. > > There are capacitatively coupled chips I have seen the announcements for, > intended to steal some of the jobs the MOC chips are doing, but no clue > as to their useable bandwidth. I'll see what google says.
The capacitance coupled chips are good, and rather cheap. Opto couplers are cheaper but a lot slower. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users