The HMC807HMC807LP6CE from Analog Devices is a Phase Locked Loop with Frequency 12.4 to 13.4 GHz, Phase Noise -132 to -95 dBc/Hz, Output Power 4 to 10 dBm, Harmonic Suppression 18 to 35 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Fractional-N PLL. More details for HMC807HMC807LP6CE can be seen below.