SiTime Corporation Ruggedized MHz Super-TCXOs SIT5147AC-FA-33VTA125.000000

The SiT5147 is a ruggedized MEMS Super-TCXO designed for high-reliability applications in telecom, wireless, industrial, and precision GNSS systems. It operates from 60 MHz to 220 MHz in 1 Hz steps with frequency stability of ±0.5 ppm to ±2.5 ppm across the -40°C to +105°C temperature range. The device features a 5.0 mm × 3.2 mm LVCMOS package, integrates on-chip regulators to eliminate the need for external LDOs, and offers ±3200 ppm digital frequency pull range via I²C with 5 ppt resolution. It has ultra-low acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g, no activity dips or micro jumps, and is resistant to shock, vibration, and board bending. The part is RoHS, REACH, Pb-free, Halogen-free, and Antimony-free compliant.