John, what device did you use for the test?
Regards, Jerry Jerry Hancock je...@hanler.com (415) 215-3779 > On Jan 28, 2018, at 4:23 PM, John Ackermann N8UR <j...@febo.com> wrote: > > I received the Si5340A evaluation board from Digikey on Friday and fired it > up yesterday. I used the SiLabs "ClockBuilder" software to configure four > outputs -- 10 MHz, 15 MHz, 29.999 999 9 MHz, and 144.2 MHz -- all using the > 45 MHz crystal that comes with the EVM. Attached is a phase noise plot of > the 10 MHz and 29.999 999 9 MHz signals. I would say this isn't too bad! > This performance is certainly sufficient for any of the RF work I have in > mind. > > The ADEV was another matter -- about 1e-9 at 1 second, working its way uphill > from there. But what do you expect from a bare crystal? > > John > > <siLabs5340-test.png>_______________________________________________ > 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. _______________________________________________ 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.
