General Description

The SX1280/1 transceiver family provides ultra long range

communication in the 2.4GHz band with the linearity to

withstand heavy interference. This makes them the ideal

solution for robust and reliable wireless solutions. They are

the first ISM band transceiver IC of their kind to integrate a

time-of-flight functionality, opening up application

solutions to track and localize assets in logistic chains and

people for safety. These long range 2.4GHz products

include multiple physical layers and modulations to

optimize long range communication at high data rate for

video and security applications. Very small products for

wearables can easily be designed thanks to the high level

of integration and the ultra-low current consumption

which allows the use of miniaturized batteries.

The radio is fully compliant with all worldwide 2.4GHz radio

regulations including EN 300 440, FCC CFR 47 Part 15 and

the Japanese ARIB STD-T66.

The level of integration, low consumption and ranging

functions within the long range 2.4GHz product line enable

enhanced connectivity and provide additional

functionality to a new generation of previously

unconnected devices and applications.

Key Features

• Long Range 2.4GHz transceiver

• High sensitivity, down to -132dBm

• +12.5dBm, high efficiency PA

• Low energy consumption, on-chip DC-DC

• LoRa®, FLRC, (G)FSK supported modulations

• Programmable bit rate

• Excellent blocking immunity

• Standard & Advanced Ranging Engine, Time-of-Flight

• Bluetooth® Low Energy PHY layer compatibility

• Low system cost

Applications

• Home automation & appliances

• IoT Asset Management and Safety

• Logistics Tracking applications

• Sports /Fitness sensors and smart watches

• Radio-controlled toys & drones

• Agriculture

• Healthcare