ADF4251 Datasheet - Analog Devices

ADF4251, Dual Fractional-N/Integer-N Frequency Synthesizer

www.DataSheet4U.com Dual Fractional-N/Integer-N Frequency Synthesizer ADF4251 .
The ADF4251 is a dual fractional-N/integer-N frequency synthesizer that can be used to implement local oscillators (LO) in the upconversion and downc.

Features

* 3.0 GHz Fractional-N/1.2 GHz Integer-N 2.7 V to 3.3 V Power Supply Separate V P Allows Extended Tuning Voltage to 5 V Programmable Dual Modulus Prescaler RF: 4/5, 8/9 IF: 8/9, 16/17, 32/33, 64/65 Programmable Charge Pump Currents 3-Wire Serial Interface Digital Lock Detect Power-Down Mode Programmab

ADF4251_AnalogDevices.pdf