The ADF4360-5 is a fully integrated integer-N synthesizer and voltage-controlled oscillator (VCO). It is designed for a center frequency of 1300 MHz. In addition, a divide-by-2 option is available, whereby the user gets an RF output of between 600 MHz and 700 MHz. Control of all the on-chip registers is through a simple 3-wire interface.
The ADF4360-5 from Analog Devices is a fully integrated integer‑N synthesizer and voltage‑controlled oscillator (VCO) designed for a center frequency of 1300 MHz. It offers a selectable divide‑by‑2 option, providing RF outputs from 600 MHz to 700 MHz, and is controlled via a simple 3‑wire serial interface.
The device operates from a 3.0 V to 3.6 V supply, supports 1.8 V logic levels, and includes features such as programmable output power, dual‑modulus prescaler, lock detection, and hardware/software power‑down modes. Detailed specifications, pin configurations, timing characteristics, and noise performance are provided in the handbook.
| Output frequency range | 1200 MHz to 1400 MHz |
|---|---|
| Power supply voltage | 3.0 V to 3.6 V |
| Logic level compatibility | 1.8 V logic |
| Phase‑noise (100 kHz offset) | -110 dBc/Hz typ |
| Output power range | -13.5 dBm to -4.5 dBm (programmable in 3 dB steps) |
The device covers 1200 MHz to 1400 MHz, with a divide‑by‑2 option that yields 600 MHz to 700 MHz.
It operates from a 3.0 V to 3.6 V power supply.
The ADF4360-5 is compatible with 1.8 V logic levels.
Typical phase‑noise is –110 dBc/Hz at a 100 kHz offset from the carrier.