产品
无线射频
Semtech XE1209
30-70KHz 200uA RX 收发器
The XE1209 is ideally suited for very short range data transmission (up to 3 meters) with an average power consumption in TX mode of only 1.8mA (for a broadcasting range of below 1m). The XE1209 includes a built-in carrier detector that on presence of an incoming signal can wake up the complete communication system. A RF front end system can be designed with the XE1209 and fewer than 10 external components, including a low cost 32kHz crystal oscillator.
Overview
Features
- 单芯片收发器
- 低成本
- 外部器件少
- 超低功率：
- 待机模式
- 载波检测模式
- 低功耗接收器模式
- 免授权频段
- 短距离应用：1 至 3 米
Applications
- 超低功率远程控制
- 无线访问控制
Packaging
- XE1209C061TRLF：VQFN-28，无铅且符合 RoHS 标准，2300 颗，卷带包装
Order Codes
- 超低功率远程控制
- 无线访问控制
Diagrams and Specs
Key Specifications
Datasheets and Resources
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