SiTime Corporation Differential Oscillators SIT9501AC-04P1-1800-25.000000

The SiT9501 is a differential oscillator with an integrated MEMS resonator for ultra-low jitter applications in networking equipment, supporting frequencies from 25 MHz to 644.53125 MHz. It offers 45 fs RMS typical phase jitter and supports LVPECL, LVDS, HCSL, low-power HCSL, and FlexSwing outputs. FlexSwing allows independent control of voltage swing and DC offset. The device integrates on-chip regulators to suppress power supply noise and operates with 1.8 V, 2.5 V, or 3.3 V supplies. It is available in 2.0 × 1.6 mm, 2.5 × 2.0 mm, or 3.2 × 2.5 mm packages and rated for -40°C to 105°C. The part SIT9501AC-04P1-1800-25.000000 provides a 25.000000 MHz output with FlexSwing referenced to VDD, 1.8 V supply, ±20 ppm stability, active-high enable, and a 2.0 × 1.6 mm package.