SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-2E9-30NX625.000000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, designed for high-performance telecom, networking, and industrial applications. It features a peak phase jitter of 0.225 ps RMS over 12 kHz to 20 MHz bandwidth and frequency stability as low as ±15 ppm. The device operates over a temperature range of -40°C to 105°C and integrates on-chip regulators to reject power supply noise. Available in industry-standard packages of 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm, it supports LVPECL, LVDS, and HCSL output signaling. The part includes programmable pull ranges up to ±3200 ppm and does not require an external LDO. The specific variant SiT3373AC-2E9-30NX625.000000 operates at 625.000000 MHz with a 3.0 V supply, ±80 ppm pull range, and an enable function, housed in a 7.0 x 5.0 mm package, consistent with the series specifications.