SiTime Corporation Super-TCXOs SiT5356AECFQ-28N0-40.000000

The SiT5356AECFQ-28N0-40.000000 is a 40 MHz Stratum 3-grade Super-TCXO with ±0.1 ppm frequency stability, operating from -40°C to +105°C, housed in a 5.0 mm × 3.2 mm package with LVCMOS output and a 2.8 V supply. It integrates on-chip regulators to eliminate external LDOs, offers no activity dips or micro jumps, and complies with Telcordia GR-1244-CORE. Dynamic stability includes ±100 ppb over temperature, ±1 ppb/°C typical frequency slope, and 1.5e-11 ADEV at 10 seconds. It supports output enable via pin 1 and is RoHS and REACH compliant.