The XO5300AJSQ2 from Dynamic Engineers is a General Crystal Oscillator with Frequency 10 to 50 MHz, Supply Voltage 2.5 V, Output_Voltage 0.25 to 2.25 V, Frequency Stability ±25 ppm, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount. More details for XO5300AJSQ2 can be seen below.