The HMC822 from Analog Devices is a Frequency Synthesizer with Frequency 665 MHz to 3.3 GHz, Reference Frequency 10 to 200 MHz, Output Power 13 dBm, Supply Voltage 3 to 3.5 V, Current 148 mA. Tags: Surface Mount, PLL Frequency Synthesizer. More details for HMC822 can be seen below.