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ADF4152HV Datasheet Fractional-n/ Integer N Pll Synthesizer

Manufacturer: Analog Devices

Overview: Data Sheet High Voltage, Fractional-N/ Integer N PLL Synthesizer ADF4152HV.

General Description

Fractional-N synthesizer and integer N synthesizer High voltage charge pump: VP = 6.0 V to 30 V Radio frequency (RF) bandwidth to 5.0 GHz Programmable output divider Synthesizer power supply: 3.0 V to 3.6 V Programmable dual-modulus prescaler Programmable output power level Programmable charge pump currents RF output mute function 3-wire serial interface Analog and digital lock detect APPLICATIONS Wireless infrastructure Microwave point to point/point to multipoint radios Very small aperture terminal (VSAT) radios Test equipment Private land mobile radios The ADF4152HV is a 5.0 GHz, fractional-N or integer N frequency synthesizer with an integrated high voltage charge pump.

The synthesizer can drive external wideband voltage controlled oscillators (VCOs) directly, eliminating the need for operational amplifiers to achieve higher tuning voltages.

The integrated high voltage charge pump 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.

ADF4152HV Distributor

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