SiTime Corporation Voltage-Controlled Oscillators SiT3372AC-2E2-33NE50.000000

The SiT3372 is a 1 MHz to 220 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring precise timing in noisy environments. It is available in industry-standard packages of 7.0 x 5.0 mm, 5.0 x 3.2 mm, and 3.2 x 2.5 mm. The device supports frequency stability as low as ±15 ppm and offers programmable pull ranges up to ±3200 ppm, with a typical phase jitter of 0.225 ps RMS over 12 kHz to 20 MHz bandwidth. It operates across a wide temperature range from -40°C to 105°C and integrates on-chip regulators to reject power supply noise. The part supports LVPECL, LVDS, and HCSL output signaling and is factory programmable for frequency, voltage, and pull range without requiring custom quartz devices.