The SiT8009AI-81-25E-120.000000Y is an electronically programmed oscillator manufactured by SiTime. This part is RoHS compliant and features a Low Voltage CMOS (LVCMOS), High CMOS (HCMOS) operating voltage of 2.5V, and a maximum frequency output of 120MHz. It is a surface-mount, 4-pin device with a lead-free finish and an accuracy of ±20ppm at room temperature. The oscillator is pre-programmed for use with all applications and comes with a start-up delay of less than dual milliseconds. It has a low power operation and EMI/RFI immunity due to its low jitter. This part is ideal for use in wireless and wireline communications applications, and Industrial/Automotive applications.