SiTime Corporation Differential Oscillators SiT9501AC-02B3-3300-250.000000

The SiT9501 is a differential oscillator with an integrated MEMS resonator designed for low-jitter applications requiring standard frequencies from 25 MHz to 644.53125 MHz. It offers 45 fs RMS typical phase jitter for SerDes applications and supports LVPECL, LVDS, HCSL, low-power HCSL, and FlexSwing output signaling. The device operates with supply voltages of 1.8 V, 2.5 V, or 3.3 V and features factory-programmable options for frequency, stability, and output enable. It is available in 2.0 x 1.6 mm, 2.5 x 2.0 mm, and 3.2 x 2.5 mm packages and operates over a temperature range of -40°C to 105°C. The SiT9501 integrates on-chip regulators to suppress power supply noise and eliminates the need for external bias resistors or LDOs.