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ADF4351 Datasheet - Analog Devices

ADF4351 - Wideband Synthesizer

The ADF4351 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and external reference frequency. The ADF4351 has an integrated voltage controlled oscillator (VCO) with a fundamental output frequency ranging from 22.

ADF4351 Features

* Output frequency range: 35 MHz to 4400 MHz Fractional-N synthesizer and integer-N synthesizer Low phase noise VCO Programmable divide-by-1/-2/-4/-8/-16/-32/-64 output Typical jitter: 0.3 ps rms Typical EVM at 2.1 GHz: 0.4% Power supply: 3.0 V to 3.6 V Logic compatibility: 1.8 V Programmable dual-mod

ADF4351-AnalogDevices.pdf