Does anyone know the specs for the 10MHz output of this? I'm looking at a board using it that is terminating it with a 100kOhm resistor to ground. Yeah I know, probe it with a scope - the catch is that the equipment is currently well disassembled so I can't do that so easily ... Is the output of this beast 0-5V square wave? Dave

Hi Pretty good bet that if it’s a 100K termination it’s a square wave output. The highest impedance you typically see on a sine wave is about 1K ohms. Even that is pretty rare on OCXO’s. Bob > On Mar 2, 2018, at 2:07 PM, David C. Partridge <david.partridge@perdrix.co.uk> wrote: > > Does anyone know the specs for the 10MHz output of this? I'm looking at a > board using it that is terminating it with a 100kOhm resistor to ground. > > Yeah I know, probe it with a scope - the catch is that the equipment is > currently well disassembled so I can't do that so easily ... > > Is the output of this beast 0-5V square wave? > > Dave > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there.