feedback
Rate this webpage
Need
Support?

AX-SFJK: RF Transceiver SoC, Sigfox™ Verified RCZ3, Ultra-low Power

Datasheet: Ultra-Low Power, AT Command / API Controlled, Sigfox Compliant Transceiver IC for Up-Link and Down-Link
Rev. 4 (301kB)
Product Overview
»View Material Composition
» Product Change Notification

The AX-SFJK is a single chip solution for a node on the Sigfox network in RCZ3 region. In the Internet of Things the domain of nation wide coverage and ultra low power consumption for smallest amounts of data can not be addressed by established standards such as GPRS or LTE. This void is now filled by Sigfox, the ultra low power cellular connectivity solution.

Add Sigfox functionality for up-link and down-link to any existing system at the cost of 20x13 mm2 PCB area. It can also be used as a single chip solution that control small sensor nodes. The AX-SFJK device is fully programmed for immediate operation as a Sigfox node.

Features
 
  • Ultra Low Power SoC with automatic Listen Before Talk (LBT)
  • 100 nA deep sleep current / 1.8 uA sleep mode
  • Capability of running other sub-1G protocols such as wireless M-Bus on the same hardware
  • 45 mA TX current at 14 dBm output power
  • 15 mA RX current @922.2Mhz
  • Ultra-low power consumption for a nationwide bi-directional network node
  • Up-Link and Down-Link
  • "Sigfox Verified" - Class 0u
Applications   End Products
  • Industrial IoT
 
  • Building and Home Automation
  • Automatic Meter Reading
  • Sensor and Asset Tracking
  • Controls and Lighting
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
DVK-SFJK-1-GEVK Active
Pb-free
Sigfox™ AT Development Kit for RCZ3
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
AX-SFJK-1-01-TX30 Active
Pb-free
Halide free
AX-SFJK QFN-40 485EG 1 260 Tape and Reel 3000 $2.5595
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 24,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Frequency Band (MHz)
Carrier Frequency (MHz)
Package Type
AX-SFJK-1-01-TX30  
 $2.5595 
Pb
H
 Active   
RF
-
922.2 Mhz
923.2 Mhz
QFN-40
Case Outlines
485EG   
Previously Viewed Products
Clear List

Featured Video
Home and Building Automation Sigfox Demo
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.