SiTime Corporation Voltage-Controlled Oscillators SiT3373AI-4E2-25NC540.000000

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 industry-standard packages of 7.0 x 5.0 mm, 5.0 x 3.2 mm, and 3.2 x 2.5 mm, and supports frequency stability as low as ±15 ppm with a typical phase jitter of 0.225 ps RMS over 12 kHz to 20 MHz bandwidth. The device operates over a temperature range of -40°C to 105°C and integrates on-chip regulators to suppress power supply noise. Available output signaling includes LVPECL, LVDS, and HCSL, with programmable pull ranges up to ±3200 ppm. The SiT3373AI-4E2-25NC540.000000 variant uses the 3.2 x 2.5 mm package, HCSL signaling, 2.5 V supply, and a ±25 ppm pull range.