Instantaneous radio frequency overvoltage protection element

The embodiment of the invention relates to a transient radio frequency overvoltage protection element. The peak detector includes: an asymmetric latch having a first input and a second input; and a CMOS converter having a first input coupled to the first output of the asymmetric latch, a second input coupled to the second output of the asymmetric latch, and an output. 本公开的实施例涉及瞬时射频过电压保护元件。峰值检测器包括：非对称锁存器，具有第一输入和第二输入的；和CMOS转换器，具有耦接到非对称锁存器的第一输出的第一输入、耦接到非对称锁存器的第二输出的第二输入、和输出。