SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-4E9-30NZ432.000000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring high stability in noisy environments. It features a programmable pull range of ±25 to ±3200 ppm, frequency stability as low as ±15 ppm, and 0.225 ps RMS phase jitter (typ) from 12 kHz to 20 MHz. The device operates from -40°C to 105°C and integrates on-chip regulators to eliminate the need for an external LDO. 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, it supports LVPECL, LVDS, and HCSL output signaling. The specific part SiT3373AC-4E9-30NZ432.000000 corresponds to an extended industrial temperature range (-40°C to 105°C), HCSL signaling, ±15 ppm stability, 3.0 V supply, ±3200 ppm pull range, and an output enable pin, consistent with the series specifications.