[hpsdr] Horton LO

[Eric Blossom]

On Fri, Jun 16, 2006 at 10:56:24AM -0700, Lyle Johnson wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> > It will be exceedingly important for phase coherent processing that we 
> > use the same clock to derive other clocks...
> > 
> > The Phil's have hit a home run here.
> 
> Indeed.
> 
> So now we just need to get a solid design for a low-jitter 500 MHz 
> Johnson counter...

Take a look at the TI SN74AUC* parts.  They really fly!

http://focus.ti.com/logic/docs/bytechnologyfamily.tsp?templateId=5985&navigationId=11386&contentId=4245&technologyFamilyId=88

Thanks to John Stephenson for pointing them out the other day.

Eric

 1150482458.0