New LoRa Sub-GHz Radio Transceivers Offering Best In Class Range in Any RF Environment For Reliable, Low Data Rate and Low Power Communications SX1261, SX1262 & SX1268 PRODUCTS These devices are designed for multi-year battery life with just 4.6 mA of active receive current consumption. With support for LoRa modulation for LPWAN use cases and (G)FSK modulation for legacy use cases, the devices are compatible with existing LoRaWAN networks and can support proprietary protocols. The radio is suitable for systems targeting compliance with radio regulations including, but not limited to, ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory requirements, and the Japanese ARIB T-108. Continuous frequency coverage from 150 MHz to 960 MHz allows the support of all major sub-GHz ISM bands around the world. semtech.com/IoT New LoRa Sub-GHz Radio Transceivers LONG RANGE Applications High sensitivity down to -148 dBm Smart meters Environmental sensors +22 dBm output power with Supply chain and logistics Healthcare high efficiency PA (trackers) Safety and security sensors 170 dB maximum link budget Building automation Predictive maintenance Agricultural sensors Leak detection SUPPORTED MODULATION Smart city sensors LoRa 18 bps up to 62.5 kbps (G)FSK/MSK up to 300 kbps Block Diagram LOW SYSTEM COST Minimal external BOM/matching Analog Front End & Data Conversion Small size foot print, 24-pin 4x4 LoRa Works with existing LoRaWAN Protocol LNA ADC Modem Engine gateways Matching + LPF SPI PA PLL LOW CURRENT FSK Modem Data <5 mA RX current consumption Buffer OSC 25 mA TX +14dBm Integrated DC-DC and LDO DC-DC LDO FLEXIBLE CONFIGURATION Simple command based interface Global frequency coverage Supports LoRaWAN and other Part Number Tx Power Rx Current Frequency Range Package (mm) protocols SX1261IMLTRT +15 dBm 4.6mA 150-960 MHz QFN 4x4 SX1262IMLTRT +22 dBm 4.6mA 150-960 MHz QFN 4x4 SX1268IMLTRT +22 dBm 4.6mA 410-810 MHz QFN 4x4 semtech.com The Semtech, LoRa and LoRaWAN marks and logos are trademarks of Semtech Corporation. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. 2018 Semtech Corporation. All rights reserved.