The Navsync FTS125 is an example where the GPS receiver engine (the CW25) is driven by a 20MHz fixed OCXO. At the moment I don't know if the CW25 of the FTS125 has a specific firmware for that but I suspect that it must be so. In my opinion it is best to have a tunable OCXO (like the TBolt) to have the best performance.
On Tue, Jan 31, 2012 at 10:19 PM, cfo <xne...@luna.kyed.com> wrote: > On Tue, 31 Jan 2012 21:47:15 +0100, Attila Kinali wrote: > > > STM32-F2/F4 (ST): ST doesn't want to give me the documentation to those. > > (website fails w/o error message) > > I have no probs with the ST site (Discovery-F4) > http://www.st.com/internet/evalboard/product/252419.jsp > > > You want these for the MCU > http://www.st.com/internet/mcu/product/252140.jsp > > DataSheet > http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/ > DATASHEET/DM00037051.pdf > > Errata > http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/ > ERRATA_SHEET/DM00037591.pdf > > Reference Manual > http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/ > REFERENCE_MANUAL/DM00031020.pdf > > > CFO > > > _______________________________________________ > 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.