The HMC4069 from Analog Devices is a Frequency Synthesizer with Frequency 10 MHz to 2.9 GHz, Reference Frequency 10 to 1300 MHz, Supply Voltage 5.25 V, Current 295 mA, Phase Noise -151 dBc/Hz. Tags: Surface Mount, PLL Frequency Synthesizer. More details for HMC4069 can be seen below.