The MAX2880 from Analog Devices is a Phase Locked Loop with Frequency 250 MHz to 12.4 GHz, Phase Noise -229 to -101 dBc/Hz, Operating Temperature -40 to 85 Degree C, PLL Current 0.65 to 50 mA, PLL Voltage 2.8 to 3.6 V. Tags: Surface Mount, Fractional-N PLL, Integer-N PLL. More details for MAX2880 can be seen below.