The ADF4360-4 is an integrated integer-N synthesizer and voltage-controlled oscillator (VCO) designed for a center frequency of 1600 MHz. It is available with a divide-by-2 option for an RF output of between 725 MHz and 875 MHz.
The ADF4360-4 is a fully integrated integer‑N synthesizer and voltage‑controlled oscillator designed for a center frequency of 1600 MHz. It offers a 1450 MHz to 1750 MHz output range, optional divide‑by‑2 operation, 3‑wire serial programming, and operates from a 3.0 V‑3.6 V supply.
The document includes detailed specifications, pin configuration, timing characteristics, absolute maximum ratings, typical performance graphs, circuit descriptions, and application notes such as wireless handsets, LAN equipment, and fixed‑frequency LO designs.
| Output frequency range | 1450 MHz to 1750 MHz |
|---|---|
| Supply voltage (AVDD/DVDD) | 3.0 V to 3.6 V |
| Logic high input voltage (VINH) | 1.5 V min |
| Input frequency range | 10 MHz to 250 MHz |
| Phase‑noise at 100 kHz offset | -111 dBc/Hz |
The device can generate output frequencies from 1450 MHz to 1750 MHz.
It uses a 3‑wire serial interface (CLK, DATA, LE) to write registers.
AVDD and DVDD must be between 3.0 V and 3.6 V, and the VCO supply is 3.3 V ± 10 %.
The device is rated for –40 °C to +85 °C.