ANALOG DEVICES ADF4150HVBCPZ-RL7

ADF4150HV is a high voltage, fractional-N/ integer-N PLL synthesizer with an integrated high voltage charge pump. The synthesizer can be used to drive external wideband VCOs directly, eliminating the need for operational amplifiers to achieve higher tuning voltages. This simplifies design and reduces cost while improving phase noise, in contrast to active filter topologies, which tend to degrade phase noise compared to passive filter topologies. For applications that require isolation, the RF output stage can be muted. The mute function is both pin- and software-controllable. A simple 3-wire interface controls all on-chip registers. Application includes wireless infrastructure, microwave point-to-point/point-to-multipoint radios, VSAT radios, test equipment, private land mobile radios.