SiTime Corporation Voltage-Controlled Oscillators SiT3373AC-1E2-25NU345.600000

The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO with ultra-low jitter, designed for high-performance timing in telecom, networking, and industrial applications. 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. The device supports frequency stability as low as ±15 ppm, operates over a temperature range of -40°C to 105°C, and delivers 0.225 ps RMS phase jitter (typical) over a 12 kHz to 20 MHz bandwidth. Integrated on-chip regulators eliminate the need for an external LDO. Output signaling options include LVPECL, LVDS, and HCSL, with programmable pull ranges up to ±3200 ppm. The part number SiT3373AC-1E2-25NU345.600000 corresponds to a device with LVPECL signaling, 3.2 x 2.5 mm package, ±25 ppm stability, 3.3 V supply, and a specified frequency of 345.6 MHz, supporting an extended industrial temperature range of -40°C to 105°C and no output enable function.