The ADF4150HV from Analog Devices is a Phase Locked Loop with Frequency 0.5 to 3 GHz, Phase Noise -203 to -108 dBc/Hz, Output Power -4 to 5 dBm, Harmonic Suppression -20 to -10 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL, Fractional-N PLL. More details for ADF4150HV can be seen below.