SiTime Corporation Voltage-Controlled Oscillators SiT3372AI-4B9-30NC70.656000

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, or 3.2 x 2.5 mm. The device achieves 0.225 ps RMS phase jitter (typical) over a 12 kHz to 20 MHz bandwidth and supports frequency stability as low as ±15 ppm. Operating temperature ranges extend from -40°C to 105°C, depending on grade. Integrated on-chip regulators eliminate the need for an external LDO, and programmability allows customization of frequency, output signaling (LVPECL, LVDS, or HCSL), supply voltage (2.5 V, 2.8 V, 3.0 V, or 3.3 V), and pull range options up to ±3200 ppm. The part integrates Output Enable functionality in 7.0 x 5.0 mm and 5.0 x 3.2 mm packages.