The HMC826 from Analog Devices is a Frequency Synthesizer with Frequency 990 MHz to 1.105 GHz, Reference Frequency 10 to 200 MHz, Output Power 15 dBm, Supply Voltage 3 to 3.5 V, Current 148 mA. Tags: Surface Mount, PLL Frequency Synthesizer. More details for HMC826 can be seen below.