同样通过降低电压和频率，C1E尝试比传统C1状态(只会停止时钟信号)提供更大的电能节省。
C1E tries to provide more power savings than the traditional C1 state (which only halts the clock signal) by also lowering the voltage and frequency.
它的功能是当感应到输入电压界限时提供一个锁存开关，通过外部时钟信号完成复位。
Its function is to provide a latching switch action upon sensing an input threshold voltage, with reset accomplished by an external clock signal.
参考电容器可以在第三时钟相位放电，这样输入信号依赖电压从电容器被释放。
The reference capacitor can charge at a third clock phase, thus the input signal is released from the capacitor dependently from the voltage.
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