The MVCO4813 from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 4400 to 5225 MHz, Power 1.995 mW, Tuning Sensitivity 20 to 80 MHz/V, Tuning Voltage 0.5 to 18 V, Phase Noise -113 to -93 dBc/Hz. Tags: Surface Mount. More details for MVCO4813 can be seen below.