FreeLists / si-list / [SI-LIST] Re: nonlinear in power ground noise of clock driver

[Dav0 Lieby <dav0x@xxxxxxxxx>]

I had this experience a while ago.
It boils down to the bead and the
capacitance.  We found a resonant
circuit.  Various capacitors gave
huge noise results, another lot of
them was OK.  The final solution
we did was to replace the bead with
a resistor, the clock chip did not
eat too much current so it did not
go out operational range.  

dav0
David Lieby
Siemens Medical Systems, Ultrasound Division

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