SiTime Corporation Super-TCXOs SiT5146ALCFA-33N0B10.000000

The SiT5146 is a 1 MHz to 60 MHz MEMS Super-TCXO with ±0.5 to ±2.5 ppm frequency stability, housed in a 5.0 mm × 3.2 mm package. It operates from -40°C to +105°C, with an extended cold option down to -55°C, and integrates on-chip regulators to eliminate the need for an external LDO. The device features ultra-low acceleration sensitivity of 0.009 ppb/g, no activity dips or micro jumps, and resistances to shock, vibration, and board bending. It supports LVCMOS output and supply voltages of 2.5 V, 2.8 V, 3.0 V, or 3.3 V. The SiT5146 is RoHS and REACH compliant, and designed for high-reliability applications including precision GNSS, military radios, and ruggedized communications networks.