SiTime Corporation Super-TCXOs SiT5358ANCFS-33VT-1.000000

The SiT5358 is a 1 MHz to 60 MHz ultra-precision Super-TCXO with ±50 ppb frequency stability over -40°C to 105°C, designed for high-reliability telecom, wireless, and GNSS applications. It features a 5.0 mm x 3.2 mm ceramic package, integrates on-chip regulators to eliminate external LDOs, and offers a VCTCXO configuration with voltage-controlled frequency tuning. The device supports LVCMOS or clipped sine wave outputs, operates at 2.5 V, 2.8 V, 3.0 V, or 3.3 V supply voltages, and meets RoHS and REACH compliance. It exhibits a typical frequency slope of ±1 ppb/°C and an Allan deviation of 1.5e-11 at 10-second averaging. The part is resistant to shock, vibration, and electromagnetic interference, and has no activity dips or micro jumps.