SiTime Corporation Voltage-Controlled Oscillators SiT3373AI-1B9-33NU622.000000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO designed for low-jitter applications in telecom, networking, and industrial systems. It supports LVPECL, LVDS, and HCSL signaling, with frequency stability as low as ±15 ppm and an industry-standard pull range of ±25 to ±3200 ppm. The device operates across temperature ranges from -40°C to 105°C and integrates on-chip regulators to suppress power supply noise. Available in 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm packages, it achieves 0.225 ps RMS phase jitter over a 12 kHz to 20 MHz bandwidth. The part is factory programmable for frequency, voltage, and pull range, eliminating customization lead times.