SiTime Corporation Super-TCXOs SiT5356AECFQ-25VT-25.000000

The SiT5356 is a 1 MHz to 60 MHz precision Super-TCXO compliant with Telcordia GR-1244-CORE Stratum 3 specifications, featuring ±100 ppb frequency stability across temperature and a typical frequency slope of ±1 ppb/°C. It operates from -40°C to +105°C in a 5.0 mm × 3.2 mm package, with LVCMOS or clipped sinewave output options and integrated power regulators eliminating the need for external LDOs. The device supports a 2.5 V supply voltage and offers digital frequency control via I2C with 5 ppt resolution, up to ±3200 ppm pull range, and no activity dips or micro jumps. It is RoHS and REACH compliant, Pb-free, halogen-free, and antimony-free.