S. Parthasarathy, J. Salcedo, A. Jeffry, R. Gobbi, J. Hajjar
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引用次数: 0
摘要
介绍了一种工作电压大于80v且具有双向阻断能力的保护电路。该电路达到了所需的8,000 V HBM稳健性水平,保持电压大于80 V,反向阻断电压高于-20 V,直接射频功率注入(DPI)抗扰度为18 dBm,范围为5至500 mhz。
Design of ESD protection for fault tolerant interface applications with EMC immunity
A protection circuit for larger than 80 V operation and bidirectional blocking capability is introduced. This circuit achieves a required 8,000 V HBM robustness level, a holding voltage larger than 80 V, a reverse blocking voltage higher than -20 V and 18 dBm Direct RF Power Injection (DPI) immunity between 5- to 500-MHz.