SiTime Corporation Differential Oscillators SiT9501AI-02B8-XX00-50.000000

The SiT9501 is a differential oscillator with an integrated MEMS resonator, designed for low-jitter networking applications requiring frequencies from 25 MHz to 644.53125 MHz. It features 45 fs RMS typical phase jitter, supports LVPECL, LVDS, HCSL, low-power HCSL, and FlexSwing signaling, and operates with supply voltages of 1.8 V, 2.5 V, or 3.3 V. The device offers frequency stabilities of ±20, ±25, ±30, or ±50 ppm and maintains operation across a temperature range of -40°C to 105°C. It is available in 2.0 x 1.6 mm, 2.5 x 2.0 mm, or 3.2 x 2.5 mm packages and includes on-chip regulators to eliminate the need for external LDOs. FlexSwing output drivers allow independent control of voltage swing and DC offset.