SiTime Corporation Voltage-Controlled Oscillators SiT3373AI-1B3-30NX644.531250

The SiT3373 is a 220.000001 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, featuring a 0.225 ps RMS phase jitter (typ) over 12 kHz to 20 MHz bandwidth and frequency stability as low as ±15 ppm. It supports operating temperatures from -40°C to 105°C and 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 integrates on-chip regulators to suppress power supply noise and is programmable for output signaling (LVPECL, LVDS, HCSL), supply voltage (2.5 V, 2.8 V, 3.0 V, 3.3 V), and pull range options up to ±3200 ppm. The SiT3373AI-1B3-30NX644.531250 variant specifies LVPECL signaling, a 3.2 x 2.5 mm package, ±50 ppm frequency stability, 3.0 V supply, no output enable, and a frequency of 644.531250 MHz.