Measuring a 32kHz frequency to ~100 PPB accuracy takes some time, even for ATE. Time is money.
I didn't think the hardware to do the computations and the digital offset was any problem. I thought the temperature and voltage sensors might be, since they are analog. But you can integrate them into a good mixed technology IC process. I just didn't think that was what they are using. Andy _______________________________________________ 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.
