The ECS-3225Q from ECS Inc. International is a General Crystal Oscillator with Frequency 0.75 to 50 MHz, Supply Voltage 1.8 to 3.3 V, Load Capacitance 15 pF, Duty Cycle 45 to 55 %, Fall Time 10 ns. Tags: Surface Mount. More details for ECS-3225Q can be seen below.