On 4/2/07, Peter P. <plpeter2006@yahoo.com> wrote:
> I have made a schematic for a susceptance tester that closely approximates what and how I tested so others can do this too. Please see attached.

The 5.1V zenner voltage could have any thresold starting from 4.8V to
5.3V or so. The ouside impedance between Vdd and Vss( if you like Vss
against GND) could be any and it's uncontrolable. The current flow to
opened ESD diodes has a variable flowing path impedance through less
or higher opened 5.1V zenner.

If you really want measurements, than use metrological methodes.


>
> thanks,
> Peter P.
>
>
>
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