AX5045: Ultra-Low Power Narrow-Band Sub GHz (60 - 1050 MHz) RF Transceiver with Integrated +23 dBm High Power Amplifier

Datasheet: Sub-GHz Narrow-Band High Power RF Transceiver for the 60 to 525 and 700 to 1050 MHz Frequency Ranges
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Product Overview
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The AX5045 is a true single chip, narrow-band, ASK and FSK RF transceiver for the 60-525 MHz and 700-1050 MHz frequency bands. It offers the unique combination of ultra-low power consumption for transmit and receive operation combined with highest sensitivity and high selectivity. A maximum link budget of 158 dB at 100 bps is achieved, without the need of any additional external front end, thanks to the built-in +23 dBm integrated power amplifier. Several tens of km/miles can be achieved, even in an urban environment, using simply a single chip solution, thus reducing drastically the overall BOM.

An integrated voltage regulation system allows the direct use of batteries and short start-up times enable time- and energy-efficient protocols. Transmit power and receive characteristics do not change over the supply voltage range of 3.0 - 3.6 V.

The AX5045 supports FSK, MSK, 4-FSK, GFSK, GMSK, AFSK and ASK modulations, with unrestricted and highly linear power ramp shaping. It also supports several data rates from 0.1 kbps to 200 kbps (FSK), 50 kbps (ASK), and 10 kbps (PSK).

Features   Benefits
     
  • Carrier frequency range 27 - 1050 MHz
 
  • Wide frequency range to work with
  • Ultra-low power
 
  • Achieves low power capability without sacrificing link budget or selectivity
  • Constant TX output power over the full VDD range of 3.0 - 3.6 V
 
  • Transmit power and receive characteristics do not change over the supply voltage range
  • Fully autonomous lowest power wake-on-radio mode (500 nA)
 
  • Autonomously handles wake-on-radio cycling
  • Packet RX/TX without microcontroller intervention
 
  • Supports a wide range of packet formats that are handled without microcontroller intervention.
Applications   End Products
  • IOT (Internet of Things)
  • Automated Meter Reading (AMR)
  • Security Applications
  • Building Automation
  • Wireless Networks
  • Battery Powered Portable Applications
 
  • Electricity Meter
  • Sensor Concentrator
  • Sensor Node
  • Security System
  • Remote Controller
  • LPWAN - Low Power Wide Area Networks
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
ADD5045-915-1-GEVK Active
Pb-free
AX5045 915 MHz Add-on modules for DVK-2 Evaluation Kit
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
AX5045-1-TW30 Active 
Pb-free
Halide free
AX5045 QFN-28 485EH 1 260 Tape and Reel 3000 $1.74
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Frequency Band (MHz)
Carrier Frequency (MHz)
Package Type
AX5045-1-TW30  
 $1.74 
Pb
H
 Active   
RF
27-1050
QFN-28
Case Outlines
485EH   
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