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Partname:ADF4002BRUZ
Description:Phase Detector / PLL Frequency Synthesizer
Manufacturer:Analog Devices
Pins:16
Datasheet:PDF (443K).
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The ADF4002 frequency synthesizer is used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low-noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, and programmable N divider. The 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input. A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). In addition, by programming R and N to 1, the part can be used as a stand alone PFD and charge pump.

Click here to download ADF4002BRUZ Datasheet
Click here to download ADF4002BRUZ Datasheet
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