The HMC826LP6CE from Analog Devices is a Phase Locked Loop with Frequency 990 MHz to 1.105 GHz, Phase Noise -114 dBc/Hz, Output Power 11 dBm, Operating Temperature -40 to 85 Degree C, Phase Noise at 1 MHz -146 dBc/Hz. Tags: Surface Mount, Fractional-N PLL. More details for HMC826LP6CE can be seen below.