SiTime Corporation Voltage-Controlled Oscillators SiT3372AC-4B2-33NE200.000000

The SiT3372 is a 1 MHz to 220 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring stable 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. This device features a frequency stability of ±15 ppm, a typical RMS phase jitter of 0.225 ps over 12 kHz to 20 MHz bandwidth, and supports operating temperatures from -40°C to 105°C. The part integrates on-chip regulators to reject power supply noise and supports programmable pull ranges up to ±3200 ppm. Output signaling includes LVPECL, LVDS, and HCSL, with the SiT3372AC-4B2-33NE200.000000 variant specified for 3.3 V supply and ±200 ppm pull range.