SiTime Corporation Voltage-Controlled Oscillators SiT3372AC-4B2-33NZ148.350000

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 offers frequency stability as low as ±15 ppm, a worst-case phase jitter of 0.225 ps RMS over 12 kHz to 20 MHz bandwidth, and operates across a temperature range of -40°C to 105°C. It supports multiple output signaling types including LVPECL, LVDS, and HCSL, and integrates on-chip regulators to reject power supply noise. The part includes programmable pull ranges up to ±3200 ppm and features an Output Enable option in larger packages. The SiT3372 series eliminates customization lead times through factory programmability for frequency, voltage, and stability.