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Semtech SX1301

Base Band Processor for Data Concentrator for Long Range Communication Network

Overview

TopologyOther Topology

Description

The SX1301 digital baseband chip is a massive digital signal processing engine specifically designed to offer breakthrough gateway capabilities in the ISM bands worldwide. It integrates the LORA concentrator IP.

Features

  • Up to -142.5 dBm sensitivity with SX1257 Tx/Rx front-end (see reference design)
  • 70 dB CW interferer rejection at 1 MHz offset
  • Able to operate with negative SNR, CCR up to 9 dB
  • Emulates 49x LORA demodulators and 1x (G)FSK demodulator
  • Dual digital TX&RX radio front-end interfaces
  • 10 programmable parallel demodulation paths
  • Dynamic data-rate (DDR) adaptation
  • True antenna diversity or simultaneous dual-band operation

Typical applications

  • Smart Metering
  • Security Sensors Network
  • Agricultural Monitoring
  • Internet of Things (IoT)

Products

Order Code Data­sheet Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
RDC typ.
(mΩ)
Z @ 1 GHz
(Ω)
H
(mm)
Type Samples
74279223560SPEC
9 files WE-MPSB EMI Multilayer Power Suppression Bead 56 90 1000 MHz 10000 2.5 90 2.28 High Current
Order Code Data­sheet
74279223560SPEC
Samples
Order Code Data­sheet Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR
(mA)
RDC typ.
(mΩ)
Z @ 1 GHz
(Ω)
H
(mm)
Type Samples