Re: Connecting negative supply oscillator to scope

It would be nice if this circuit works as said to be. It's range starts from 5khz or so to 50MHz and maybe more.
No idea about the frequency stability though (if it oscillates)

I just spent twenty minutes and tested the circuit which is using a negative supply.
As I assumed, the circuit is not oscillating, which make it to be a bluff.

Did you use the same fets? It seems that the fet selection is somehow critical.
Did you test the first circuit or the second?