The ADF5000BCPZ is low noise/power fixed RF Divider Block that can be used to divide down frequencies as high as 18GHz to a lower frequency suitable for input to a PLL IC, such as the ADF4156 or the ADF4106. The ADF5000 provides a divide-by-2 function. The ADF5000 operates from a 3.3V supply and has differential 100R RF outputs to allow direct interface to the differential RF inputs of PLLs such as the ADF4156 and ADF4106.