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LoRa Connect Long Range Low Power LoRa 2.4GHz RF Transceiver With Ranging in QFN 24 package
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SX1280/SX1281
Long Range, Low Power, 2.4 GHz
Transceiver with Ranging Capability Analog Front End & Data Conversion LORA
Modem
& Ranging ADC LNA Protocol
Engine FLRC
Modem
Match PA SPI or UART PLL
FSK
Modem OSC DC-DC Data
Buffer LDO Figure A: Transceiver Block Diagram General Description Key Features The SX1280/1 transceiver family provides ultra long range
communication in the 2.4 GHz 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 2.4 GHz 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
…
