SiTime Corporation Voltage-Controlled Oscillators SiT3373AI-1B9-28NG622.000000

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 features industry-standard packages in 7.0 x 5.0 mm, 5.0 x 3.2 mm, and 3.2 x 2.5 mm sizes, with frequency stability as low as ±15 ppm and phase jitter of 0.225 ps RMS (typical) over a 12 kHz to 20 MHz bandwidth. The device operates across extended industrial temperature ranges from -40°C to 105°C and integrates on-chip regulators to eliminate external LDOs. This variant supports LVPECL signaling, a 2.8 V supply, and a ±35 ppm frequency stability option.