SiTime Corporation Voltage-Controlled Oscillators SiT3372AC-4E3-28NU74.250000

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 clocking 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 pull range options up to ±3200 ppm, with typical phase jitter of 0.225 ps RMS over a 12 kHz to 20 MHz bandwidth. It operates across a temperature range of -40°C to 105°C and integrates on-chip regulators to suppress power supply noise. Output signaling options include LVPECL, LVDS, and HCSL, with supply voltages of 2.5 V, 2.8 V, 3.0 V, or 3.3 V. The part includes an Output Enable function in 7.0 x 5.0 mm and 5.0 x 3.2 mm packages.