SiTime Corporation Super-TCXOs SiT5156AECFD-28N0-20.000000

The SiT5156 is a 1 MHz to 60 MHz MEMS Super-TCXO with ±0.5 ppm to ±2.5 ppm frequency stability, designed for high-reliability applications including precision GNSS, telecom, and networking. It operates across -40°C to +105°C and features an on-chip regulator that eliminates the need for an external LDO. The device is available in a 5.0 mm x 3.2 mm package and supports LVCMOS or clipped sinewave output. This variant operates at 2.8 V and has a fixed output frequency of 20.000000 MHz with non-pullable output, indicated by the NC pin configuration. It is RoHS and REACH compliant, with no activity dips or micro jumps, and is resistant to shock, vibration, and electromagnetic interference.