Description

Fractional-N Frequency Synthesizer Features: RF bandwidth to 4 GHz 2.7 V to 3.3 V power supply Separate VP allows extended tuning voltage Programmable fractional modulus Programmable charge pump current 3-wire serial interface Analog and digital lock detect Power-down mode Pin-compatible with ADF4106/ADF4110/ADF4111/ADF4112/ ADF4113 and ADF4153 Consistent RF output phase Loop filter design possible with ADIsimPLL