The CVCO55BE-1650-2150 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 1.65 to 2.15 GHz, Power 6.31 mW, Tuning Sensitivity 160 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 10 to 20 MHz. Tags: Surface Mount. More details for CVCO55BE-1650-2150 can be seen below.