SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-4E2-28NC540.000000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, designed for telecom, networking, and industrial applications requiring 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 offers frequency stability as low as ±15 ppm and a typical RMS phase jitter of 0.225 ps over a 12 kHz to 20 MHz bandwidth. It supports extended industrial temperature ranges up to -40°C to 105°C and integrates on-chip regulators to eliminate the need for an external LDO. Output signaling options include LVPECL, LVDS, and HCSL, with programmable pull ranges up to ±3200 ppm. The variant SiT3373AC-4E2-28NC540.000000 corresponds to an LVDS output, 2.8 V supply, and a 540 MHz frequency, within the series' configurability.