For general group information, as SiTime datasheet is not open to the public (yet?).
https://www.sitime.com/products/precision-super-tcxo Actually a MEMS oscillator, comparison video against quartz TCXO is interesting. Claimed Key Features: - 30x better dynamic performance for macro cells, small cells, syncE and optical networks - 3e-11 Allan Deviation (ADEV) - 0.2 ps/mv PSNR, eliminating dedicated LDO - No activity dips or microjumps - 10x better dynamic stability, replacing OCXOs in IEEE 1588 applications - 1 to 5 ppb/°C frequency over temperature slope - -40°C to +105°C operation uniquely enables fan-less outdoor equipment - 20x greater vibration resistance ensures continuous system operation Frequency range 1MHz to 220MHz (via 2 product types) so some form of synthesizer/divider is inherent. Bob L. _______________________________________________ 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.