The CVCO55CC-3830-3830 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 3830 MHz, Power 7.943 mW, Tuning Sensitivity 7 MHz/V, Tuning Voltage 0.3 to 4.7 V, Pulling DC to 1 MHz. Tags: Surface Mount. More details for CVCO55CC-3830-3830 can be seen below.