[time-nuts] LT1016 as a pulse shaper...

[Mark Sims]

Look at the LPRO manual.  They have a couple of circuits that uses a single CMOS gate with a capacitively coupled input.   Wenzel has some very similar circuits on their web site (search for "Wenzel squarer").

My HP-531xx counter calibrator board uses on as the input squarer (with a 74HCT86 as the gate).  I measured the ADEVs of the output and they were indistinguishable from the input.