SiTime Corporation Super-TCXOs SiT5157AE-FA-25E0-98.304000

The SiT5157 is a 60 MHz to 220 MHz MEMS Super-TCXO with ±0.5 ppm to ±2.5 ppm frequency stability, designed for high-reliability telecom, wireless, and precision GNSS applications. It features a 5.0 mm × 3.2 mm package, operates from -40°C to +105°C, and delivers ±15 ppb/°C typical frequency slope. The device integrates on-chip regulators to eliminate external LDOs, supports LVCMOS output, and is RoHS and REACH compliant. This particular variant, SiT5157AE-FA-25E0-98.304000, corresponds to a TCXO configuration with 2.5 V supply, industrial temperature range (-40°C to 85°C), and a 98.304000 MHz output frequency.