The ADF4218L from Analog Devices is a Frequency Synthesizer with Frequency 150 MHz to 3 GHz, Reference Frequency 10 to 110 MHz, Supply Voltage 3.3 V, Current 7 mA, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, PLL Frequency Synthesizer. More details for ADF4218L can be seen below.