The HMC764 from Analog Devices is a Frequency Synthesizer with Frequency 7.3 to 8.2 GHz, Reference Frequency 200 to 225 MHz, Output Power 17 dBm, Supply Voltage 3 to 3.45 V, Current 245 mA. Tags: Surface Mount, VCO + PLL Frequency Synthesizer. More details for HMC764 can be seen below.