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AX5043: 超低功耗,窄带宽,亚 GHz (27 - 1050 MHz) 级射频收发器

Datasheet: Advanced High Performance ASK and FSK Narrow-band Transceiver for 27 - 1050 MHz Range
Rev. 2 (386kB)
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AX5043 是一款用于 27 MHz 至 1050 MHz 频带的单芯片、窄带宽、超低功耗 ASK 和 FSK 射频收发器。它提供了一种独特的组合,既具有用于发射和接收运行的超低功耗,又具有最高的灵敏度和高可选择性。在 1 kbps 速率下可达到 143 dB 的链路预算,如果使用内置前向纠错 (FEC),则可以扩展到 146 dB 而无需额外的外部部件。AX5043 在 6.25 kHz 通道中可在低至 1 kbps 的速率下完美运行。集成式电压调节系统允许直接使用电池,启动时间短,可实现节省时间和能量的协议。发射功率和接收特性在 1.8 - 3.6 V 电压下不会发生变化。AX5043 支持 FSK、MSK、4-FSK、GFSK、GMSK、AFSK 和 ASK 调制。在发射模式下,所有调制均进行整形。对于 FSK,提供 BT=0.3 或 BT=0.5 的高斯滤波器,可满足最严格的法规要求。功率斜坡可无限制配置。最大输出功率等级为 16 dBm。
特性   优势
     
  • 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 1.8 - 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.
应用
  • IOT (Internet of Things)
  • Automated Meter Reading (AMR)
  • Security Applications
  • Building Automation
  • Wireless Networks
  • Battery Powered Portable Applications
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
ADD5043-169-2-GEVK Active
Pb-free
AX5043 169 MHz Add-on kit for DVK-2 Evaluation Kit
ADD5043-433-2-GEVK Active
Pb-free
AX5043 433 MHz Add-on kit for DVK-2 Evaluation Kit
ADD5043-868-2-GEVK Active
Pb-free
AX5043 868 MHz Add-on kit for DVK-2 Evaluation Kit
ADD5043-915-1-GEVK Active
Pb-free
AX5043 915 MHz Add-on kit for DVK-2 Evaluation Kit
DVK-BASE-2-GEVK Active
Pb-free
DVK-2 Base Evaluation Kit
Avnet (2020-08-19) : 2
Availability & Samples
Specifications
Interactive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
AX5043-1-TW30 Active
Pb-free
Halide free
AX5043 QFN-28 485EH 1 260 Tape and Reel 3000 $1.2792
市场订货至交货的时间(周) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Frequency Band (MHz)
Carrier Frequency (MHz)
Package Type
AX5043-1-TW30  
 $1.2792 
Pb
H
 Active   
4-FSK
AFSK
ASK
FM
FSK
GFSK
GMSK
MSK
PSK
27-1050
169 MHz
433 Mhz
868 Mhz
QFN-28
外形
485EH   
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