Hi How good is the TCXO? Put another way - do you know what it's close in (1 to 100 Hz) phase noise looks like?
Even with a hardware loop, you normally can make it narrow enough that most TCXO's are unlikely to be degraded by the TBolt. No matter how you do it, below some cut off frequency the TCXO will have to follow the TBolt... Bob -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Peter Krengel Sent: Sunday, September 18, 2011 9:52 PM To: [email protected] Subject: [time-nuts] Synchronisizing a 100MHz TCXO with Tbold, pse help Hello group, I like to synchronisize a fine 100MHz TCXO with the 10MHz output of the Tbold. The TCXO has a EFC input. I know this can be done using a PLL but I do not want to add noise to the very good noise parameters of the TCXO cause the 100MHz signal is to be used to clock a FPGA which controlles fast cascaded ADCs. Has anybody a circuit diagram to use? Thank you in advance regards Peter, DG4EK _______________________________________________ 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.
