The CVCO55CC-2280-2488 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 2.28 to 2.488 GHz, Power 7.943 mW, Tuning Sensitivity 78 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling DC to 1.5 MHz. Tags: Surface Mount. More details for CVCO55CC-2280-2488 can be seen below.