[time-nuts] Frequency division by 81

[Gerhard Hoffmann]

Why don't you simply divide by 81 with a normal CMOS divider and 
synchronize its output with a 7474-like flipflop to the original clock? 
The phase noise would be determined only by this last flipflop.

regards, Gerhard


Am 18.06.20 um 13:58 schrieb Gilles Clement:
> Hi
> I need to divide the output of an OCXO by a factor D=81 for testing purposes. So with minimum added phase noise.