SiTime Corporation Super-TCXOs SiT5358ANCFS-33VT-40.000000

The SiT5358 is a 1 MHz to 60 MHz Ultra-precision Super-TCXO with ±50 ppb frequency stability over the temperature range of -40°C to 105°C, housed in a 5.0 mm × 3.2 mm ceramic package. It features factory-programmable frequency in 1 Hz steps, on-chip power regulators eliminating the need for an external LDO, and supports LVCMOS or clipped sinewave output. This variant is a VCTCXO with a 3.3 V supply and a voltage-controlled pull range, designed for applications requiring high dynamic stability under vibration, thermal shock, and electromagnetic interference including telecom, GNSS, and precision timing systems.