[time-nuts] Buffering the 1pps output from a Z3801A
Peter Vince
pvince at theiet.org
Wed Mar 26 13:29:36 UTC 2008
Bruce, et al,
The 1pps output of an HP Z3801A and Trimble Thunderbolt is
only available (as far as I know) as a balanced ECL signal on the
25-pin connector, with dire warnings in the manuals about not
earthing either side of the ECL signals. Would you be able to advise
on a simple buffer circuit that would allow me to drive the usual
unbalanced 50-ohm coax please?
Thanks,
Peter Vince (London, England)
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