SiTime Corporation Voltage-Controlled Oscillators SiT3372AI-4B9-30NU100.000000

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 features a typical RMS phase jitter of 0.225 ps over 12 kHz to 20 MHz bandwidth and supports frequency stability as low as ±15 ppm. It operates across a wide temperature range from -40°C to 105°C and integrates on-chip regulators to suppress power supply noise. The part includes options for LVPECL, LVDS, or HCSL output signaling, with pull range selections up to ±3200 ppm. The specific variant SiT3372AI-4B9-30NU100.000000 corresponds to an HCSL output, 3.2 x 2.5 mm package, ±35 ppm frequency stability, 3.0 V supply, and a ±100 ppm pull range.