ax5043: ultra-凯发登录


rev. 3 (432kb)


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
技术文档及设计资源
 
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
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 1 260 tape and reel 3000 $0.9594
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  
 $0.9594 
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
   
application
diagram - block
-
-

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