SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-2B2-25NH644.531250

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO designed for low-jitter applications in telecom, networking, and industrial systems. 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, and supports operating temperatures from -40°C to 105°C. The device offers frequency stability as low as ±15 ppm and delivers 0.225 ps RMS phase jitter (typ) over a 12 kHz to 20 MHz bandwidth. It supports multiple output signaling standards including LVPECL, LVDS, and HCSL, and integrates on-chip regulators to suppress power supply noise. The part supports programmable pull ranges from ±25 ppm to ±3200 ppm, with the specific variant identified by the ordering code featuring a 2.5 V supply, ±50 ppm pull range, LVPECL signaling, and a 3.2 x 2.5 mm package.