SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-2B9-25NC222.527472

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring precise clocking in noisy environments. It features a factory-programmable frequency accurate to six decimal places, with pull ranges up to ±3200 ppm and frequency stability as low as ±15 ppm. The device operates across temperatures from -40°C to 105°C and integrates on-chip regulators to suppress power supply noise. Available in industry-standard package sizes of 7.0 × 5.0 mm, 5.0 × 3.2 mm, and 3.2 × 2.5 mm, it supports LVPECL, LVDS, and HCSL output signaling. Typical RMS phase jitter is 0.225 ps over a 12 kHz to 20 MHz bandwidth.