SiTime Corporation Voltage-Controlled Oscillators SiT3372AC-4E3-28NX75.000000

The SiT3372 is a 1 MHz to 220 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring programmable frequencies and high resilience to environmental noise. 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 typical phase jitter of 0.225 ps RMS over 12 kHz to 20 MHz bandwidth, and operates across a temperature range from -40°C to 105°C. It supports LVDS signaling, a 2.8 V supply, and a ±200 ppm pull range, with an output enable function. The part integrates on-chip regulators to suppress power supply noise, eliminating the need for an external LDO.