ADF7023-J is a high performance, low power, ISM band FSK/GFSK/MSK/GMSK transceiver IC
The ADF7023-J transceiver IC from Analog Devices operates in the 902 MHz to 958 MHz ISM band and supports a wide range of data rates (1 kbps‑300 kbps). It integrates a programmable RF front‑end, on‑chip 8‑bit processor, AES encryption, Reed‑Solomon coding, and low‑power sleep modes, making it suitable for smart‑metering, home automation, and wireless sensor networks.
The device offers both single‑ended and differential power amplifiers, a VCO‑based fractional‑N PLL with 400 Hz resolution, and a highly linear receiver with IP3 of –12.2 dBm. Power consumption is ultra‑low, down to sub‑picoampere levels in sleep, while delivering up to +13.5 dBm output power in transmit mode.
| Frequency range | 902 MHz – 958 MHz |
|---|---|
| Supported data rates | 1 kbps – 300 kbps |
| Power‑supply voltage | 2.2 V – 3.6 V |
| RF output power (single‑ended PA) | ‑20 dBm to +13.5 dBm |
| RF output power (differential PA) | ‑20 dBm to +10 dBm |
| Receiver sensitivity (1 kbps, 2FSK/GFSK) | ‑116 dBm |
| Sleep mode current (32 kHz RC oscillator) | 0.75 pA |
| Sleep mode current (32 kHz XTAL oscillator) | 1.28 pA |
It operates in the 902 MHz to 958 MHz ISM band.
The transceiver supports data rates from 1 kbps up to 300 kbps.
The device works with a supply voltage between 2.2 V and 3.6 V.
In PHY_SLEEP mode with a 32 kHz RC oscillator the current can be as low as 0.75 pA.