The HMC829LP6GE from Analog Devices is a Phase Locked Loop with Frequency 45 MHz to 1.05 GHz, Phase Noise -108 dBc/Hz, Output Power 4 dBm, Operating Temperature -40 to 85 Degree C, Phase Noise at 1 MHz -134 dBc/Hz. Tags: Surface Mount, Fractional-N PLL. More details for HMC829LP6GE can be seen below.
