I was looking but can't find a V/div anywhere on that. Maybe my old eyes or not enough coffee. 500mV?
> On Apr 16, 2016, at 11:58 PM, Stewart Cobb <[email protected]> wrote: > > Here's a scope photo from a PPS driver built exactly to the description in > my earlier post. It's a 74ACT04 in a TSSOP package, with five parallel > outputs driving five 220-ohm resistors (0402 SMT) to form a 50-ohm output. > > The photo shows 2 ns rise time for the leading edge of the pulse. The scope > bandwidth is around 1 GHz, so this measurement is pushing its limits. The > pulse looks fairly clean, but with a bit more care in layout and cabling, > it might get even better. > > Cheers! > --Stu > <IMG_20160416_213804.jpg> > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
