[time-nuts] Synchronisizing a 100MHz TCXO with Tbold, pse help
EWKehren at aol.com
EWKehren at aol.com
Mon Sep 19 11:04:01 UTC 2011
Peter
I would use a PLL like the ADF 4001 because of its low noise floor and
depending of which Tbolt, its phase noise is very good. The advantage is that
you can pick the filter response in such a way that you take advantage of
the individual Osc. parameters.
Bert Kehren
In a message dated 9/18/2011 9:52:29 P.M. Eastern Daylight Time,
krengeldatec at gmx.de writes:
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
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