意法半导体开发了全套天线保护器件，专门用于保护直接与天线相连的RF接口芯片集。
天线系统要么接在外部，要么安装在会产生ESD的地方，所以它们自然会俘获ESD冲击（其属于高频信号）并将其传播到下游的RF元件上。随着电子器件集成度的提高，元件尺寸和晶体管栅氧化层厚度也越来越小。意法半导体的天线保护器件能够提供坚实的保护，保证电子元件 - 更多的是RF元件 - 在发生ESD冲击时能够安全运行。
每个RF接口都有特定的要求，所以为了简化起见，天线保护器件分类如下：
- FM保护
- NFC保护
- RF保护
精选 视频
In this video, we explain why it is important to protect against electrostatic discharges. We give a quick demonstration to show exactly what happens when you shoot at a microcontroller with an ESD gun!
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
- USBLC6-2 ESD Protection for USB 2.0 High Speed
- HSP062-2 2-line ESD protection for high speed lines
- DSILC6-4xx ESD Protection for high speed interface
- ESDAXLC18-1BF4 Ultra Low Capacitance Single Line Bidirectional ESD Protection
- HSP061-2 2-line ESD protection for high speed lines
- ESDALC12-1T2 Single line transient surge voltage suppressor (TVS) for data and power line
