[time-nuts] 5 MHZ PIC PPS Divider?

SAIDJACK at aol.com SAIDJACK at aol.com
Thu Apr 17 00:05:40 EDT 2008

Hi Bruce,
got it, I also like the "pulse stretcher" dual-slope interpolator technique  
you mention.
In a message dated 4/16/2008 17:36:44 Pacific Daylight Time,  
bruce.griffiths at xtra.co.nz writes:

Another  widely used technique is the Wilkinson converter wher the 
capacitor is  charges by a large current during the time interval to be 
measured and the  discharge time with a current perhps 1/1000 of this is 
measured using a  comparator and a counter clocked at 10 or even a 100  MHz.

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