SX1302IMLTRT

SX1302IMLTRT is a LoRa gateway baseband processor. It excels in reducing current consumption, simplifies the thermal design of gateways, and reduces the Bill Of Materials costs, yet it is capable of handling a higher amount of traffic than preceding devices. The high-speed baseband digital engines are clocked from a single 32MHz clock source, and the chip embeds the capability to support SF5 and SF6 unlike previous generations. To absorb the additional traffic that the radio will be able to detect, more modems are now collaborating. 8 of them have been added to specifically handle the high-speed SF5 and SF6 packets, whilst the 8 others are still taking care of the SF7-SF12 traffic. It is also serialized in production, with a globally unique 64bit number.

• LoRaWAN, Class A/B/C, all regions
• 8 x 8 channels LoRa® packet detectors, 8 x SF5-SF12 LoRa® demodulators
• 8 x SF5-SF10 LoRa® demodulators, 125 /250 / 500KHz LoRa® demodulator
• (G)FSK demodulator, direct interface to Semtech transceivers
• SX1255, SX1257 and SX1250, single 32MHz clock
• IO supply operating conditions range from 3.0 to 3.6V
• Core supply operating conditions range from 1.1 to 1.3V
• 10uA On VCC-IO typical
• 68 pin QFN package, operating range from -40 to +85°C