SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-1E3-25NU432.000000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with industry-standard packages of 7.0 x 5.0 mm, 5.0 x 3.2 mm, or 3.2 x 2.5 mm. It delivers 0.225 ps RMS phase jitter (typical) over 12 kHz to 20 MHz bandwidth and supports frequency stability as low as ±15 ppm. Operating from -40°C to 105°C, it integrates on-chip regulators to reject power supply noise and employs DualMEMS® and TurboCompensation® technologies for resilience to environmental stress. The device enables programmable pull ranges up to ±3200 ppm and supports LVPECL, LVDS, or HCSL output signaling. The variant SiT3373AC-1E3-25NU432.000000 corresponds to the extended industrial temperature range (-40°C to 105°C), HCSL signaling, 3.3 V supply, and ±25 ppm pull range, confirmed by its ordering code structure.