The HMC699 from Analog Devices is a Frequency Synthesizer with Frequency 160 MHz to 7 GHz, Reference Frequency 10 to 1300 MHz, Supply Voltage 5.25 V, Current 310 mA, Phase Noise -153 dBc/Hz. Tags: Surface Mount, PLL Frequency Synthesizer. More details for HMC699 can be seen below.