[time-nuts] 10MHz to 80MHz frequency multiplier suggestions

[Raj]

I was contemplating the same thing. I fed the output to a bifilar transformer and 
diode doubler and got good results. I have to add an amp and double it again twice
more. It is still on breadboard. The object was to multiply the error 8x and compare.

Probably a PLL locking to 80 Mhz will retain the long term accuracy of the TBolt reference.

Raj, vu2zap

At 31-01-2011, you wrote:
>I'd like to convert the 10MHz output of a Thunderbolt to 80MHz: it should be
>used as a 3.3V clock for an A/D converter.
>Even if I have already taken a look to documentation from KO4BB and Wenzel
>regarding frequency multiplier,
>I'm asking if you have some more references or even better, some schematics
>of a working 8x multiplier.
>
>.     thanks in advance
>_        Elio Corbolante.