The ADF4196 from Analog Devices is a Phase Locked Loop with Frequency 0.4 to 6 GHz, Phase Noise -110 to -216 dBc/Hz, Output Power 50 dB, Operating Temperature -40 to 85 Degree C, PLL Current 22 to 30 mA. Tags: Surface Mount, Fractional-N PLL. More details for ADF4196 can be seen below.