| Parameters | 
                                
                                                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Gold/Palladium (Ni/Au/Pd) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.6V | 
                                        
                                                                            
                                            | Frequency | 
                                            922MHz | 
                                        
                                                                            
                                            | Protocol | 
                                            SIGFOX™ | 
                                        
                                                                            
                                            | Power - Output | 
                                            13dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            General ISM < 1GHz | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -126dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            600bps | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            15mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            45mA | 
                                        
                                                                            
                                            | Modulation | 
                                            FSK, GFSK | 
                                        
                                                                            
                                            | GPIO | 
                                            8 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            21 Weeks | 
                                        
                                                                            
                                            | Lifecycle Status | 
                                            LAST SHIPMENTS (Last Updated: 2 days ago) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            40-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2017 | 
                                        
                                                                                                    
                            
                         
                                                AX-SFJK-1-01-TB05 Overview
The 40-VFQFN Exposed Pad package conserves RF transceiver IC's board space. As far as RF transceiver's mounting is concerned, Surface Mount is adopted.Transceiver RF emerges as a TxRx + MCU, which is efficient and reliable.High reliability is achieved with advanced transceiver RF' packaging Tape & Reel (TR).As a result, RF transceiver operates in accordance wRF transceiverh the frequency of 922MHz.
AX-SFJK-1-01-TB05 Features
40-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tape & Reel (TR) is used
AX-SFJK-1-01-TB05 Applications
There are a lot of ON Semiconductor AX-SFJK-1-01-TB05 RF Transceiver ICs applications. 
- Patient Asset Tracking
 -  
 - Fitness
 - Remote Device Management
 - Retail
 - Chemical Sensors
 - Digital Remote
 - Transmit
 - Automotive
 - Low Noise Amplifier (LNA)