SV: AW:Re: [sdiy] Substitute ...

karl dalen dalenkarl at yahoo.se
Mon Jan 25 21:33:28 CET 2010


>jhaible at debitel.net <jhaible at debitel.net>:
>But speaking of crosstalk: simply measure the capacitance
>of typical
>configurations (adjacent rows or columns, rw-column at a
>crosspoint), and then make a small Spice simulation with a certain >resistor value. Then it's clear that you can minimize crosstalk by >choosing a low impedance.(That's why EMS used 2k7 I think..)

Thanks for your input in this matter, i recon there are
some capacitance figures in some of the connector data sheets.

KD



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