The CVCO55CC-2122-2242 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 2.122 to 2.242 GHz, Power 7.943 mW, Tuning Sensitivity 45 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling DC to 1.5 MHz. Tags: Surface Mount. More details for CVCO55CC-2122-2242 can be seen below.