The FXO7500BM-CMOS from Dynamic Engineers is a Clock Oscillator with Frequency 15 to 250 MHz, Supply Voltage 1.8 to 3.3 V, Output_Voltage 0.1 to 0.9 V, Current 70 to 90 mA, Startup Time 8 ms. Tags: Surface Mount. More details for FXO7500BM-CMOS can be seen below.