SiTime Corporation Super-TCXOs SiT5146AI-FA-33VTA40.000000

The SiT5146 is a 1 MHz to 60 MHz Super-TCXO with ±0.5 to ±2.5 ppm frequency stability, housed in a 5.0 mm × 3.2 mm package. It features ultra-low acceleration sensitivity of 0.009 ppb/g, operates from -40°C to +105°C, and integrates on-chip regulators to eliminate the need for an external LDO. This variant is a VCTCXO with a 3.3 V supply, clipped sinewave output, and supports ±6.25 ppm frequency pull range via voltage control. It is RoHS and REACH compliant, with LVCMOS or clipped sinewave output options, and is designed for high-reliability applications including precision GNSS, military communications, and industrial systems.