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ADF4150HV - Fractional-N/Integer-N PLL Synthesizer

General Description

The ADF4150HV is a 3.0 GHz, fractional-N or integer-N frequency 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.

Key Features

  • Fractional-N synthesizer and integer-N synthesizer High voltage charge pump: VP = 6 V to 30 V Tuning range: 1.0 V to 29 V (or ±1 V from VP supply rails) RF bandwidth to 3.0 GHz Programmable divide-by-1/-2/-4/-8/-16 outputs Synthesizer power supply: 3.0 V to 3.6 V Programmable dual-modulus prescaler of 4/5 or 8/9 Programmable output power level Programmable charge pump currents RF output mute function 3-wire serial interface Analog and digital lock detect.

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Full PDF Text Transcription for ADF4150HV (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADF4150HV. For precise diagrams, and layout, please refer to the original PDF.

High Voltage, Fractional-N/ Integer-N PLL Synthesizer ADF4150HV FEATURES Fractional-N synthesizer and integer-N synthesizer High voltage charge pump: VP = 6 V to 30 V Tun...

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d integer-N synthesizer High voltage charge pump: VP = 6 V to 30 V Tuning range: 1.0 V to 29 V (or ±1 V from VP supply rails) RF bandwidth to 3.0 GHz Programmable divide-by-1/-2/-4/-8/-16 outputs Synthesizer power supply: 3.0 V to 3.6 V Programmable dual-modulus prescaler of 4/5 or 8/9 Programmable output power level Programmable charge pump currents RF output mute function 3-wire serial interface Analog and digital lock detect GENERAL DESCRIPTION The ADF4150HV is a 3.0 GHz, fractional-N or integer-N frequency synthesizer with an integrated high voltage charge pump.

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