Hi If the idea is to run things standalone, a generic eBay OCXO would work better than these devices. The OCXO would be more stable. It also should be lower noise / better ADEV.
If the idea is to lock these up to the TBolt, it’s not at all clear what benefit that would have. Bob > On May 1, 2020, at 8:07 PM, mp...@clanbaker.org wrote: > > Hello, time Nutters-- > > I have been phase locking the freq counters in my HP 6-GHz VNA, Tektronix > spectrum analyzer and bench freq counter to the 10 MHz signal from > a Trimble Thunderbolt via a 4-port distribution box and long coax cables > to each of the instruments. This works well but is a pain in the tush > connecting to long coax cables when the bench test gear are moved around. > > A friend suggested looking into some MEMS TCXO's made by SiTime to > do this with. SiTime offers a wide variety of Stratum-3 TCXO chips. One > of them is the SiT5358 which is spec'd at 0.05 ppm from 1 to 60 MHz. > > https://www.sitime.com/products/super-tcxos/sit5358 > > I am wondering what any feedback thoughts might be on this from > the Time-Nuts gang? An eval-PCB board for the SiT5358 chip is > available. What say the Time-Nutters gang about this approach for > incorporating a small SiT5358 eval-PCB board into my bench test > gear for phase locking to? I am also wondering which of the > SuperStratum3 TCXO chips might be the best choice for a project > like this? > > Any feedback on this is most welcome! > > Mike Baker > Gainesville/Micanopy, Florida > ***************** > > > > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.