SiTime Corporation Super-TCXOs SiT5359AN-FR-28E0-100.000000

The SiT5359 is a 60 MHz to 220 MHz MEMS Super-TCXO with ±50 ppb frequency stability over -40°C to 105°C, housed in a 5.0 mm × 3.2 mm package. It features LVCMOS output, on-chip power regulators eliminating the need for an external LDO, and supports supply voltages of 2.5 V, 2.8 V, 3.0 V, or 3.3 V. The device offers exceptional dynamic stability under environmental stressors such as vibration, shock, and thermal perturbation, with a typical frequency slope of ±1 ppb/°C and 1.5e-11 ADEV at 10 seconds. It is RoHS and REACH compliant, with no activity dips or micro jumps. For this variant, the part number includes a 2.8 V supply voltage and extended industrial temperature range of -40°C to 105°C.