The ADF4154 is a fractional-N frequency synthesizer that implements local oscillators in the up conversion and down conversion sections of wireless. It features RF bandwidth 500 MHz to 4 GHz, 2.7 V to 3.3 V power supply, separate VP for extended tuning voltage, etc.
The ADF4154 is a fractional-N frequency synthesizer designed to implement local oscillators in wireless receivers and transmitters. It features a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider with a -A based fractional interpolator.
| RF Input Frequency Range | 0.5/4.0 GHz min/max |
|---|---|
| Power Supply Voltage | 2.7 V to 3.3 V |
| Phase Noise Floor | -143 dBc/Hz typ @ 10 MHz PFD frequency |
| Operating Temperature Range (Industrial) | -40°C to +85°C |
The maximum phase detector frequency is 32 MHz.
Yes, it is pin compatible with the ADF4110/ADF4111/ADF4112/ADF4113, ADF4106 and ADF4153.