At 08:49 15/04/97 -0400, Stephen Brown wrote:
>THEREFORE -- If I'm going to continue on this tack, I need a clock
>multiplier to hang on the output of the PIC to boost up the frequency
>a bunch (several clock doublers ??). Any good ideas here?
>
>By the way I did run across a programmable sine wave generator chip
>good from DC to 500 kHz from MicroLinear -- I suppose this could be
>squared up and used as a clock.

Why don't you try a programmable divider (from 20MHz)? It probably gives
you enough resolution.