The XO3225S-ET-1 from Dynamic Engineers is a General Crystal Oscillator with Frequency 1.25 to 100 MHz, Supply Voltage 1.8 V, Output_Voltage 0.18 to 1.62 V, Frequency Stability ±50 ppm, Operating Temperature -40 to 125 Degree C. Tags: Surface Mount. More details for XO3225S-ET-1 can be seen below.