主权项 |
1. A voltage controlling assembly comprising:
a comparator having a first differential signal node and a second differential signal node; and a variable resistance device comprising a first conductive layer, a second conductive layer, and a variable resistance layer,
wherein the first conductive layer is operable as a first electrode of the variable resistance device and is electrically connected to the first differential signal node of the comparator,wherein the second conductive layer is operable as a second electrode of the variable resistance device and is electrically connected to a reference voltage source,wherein the variable resistance device is disposed between the first conductive layer and the second conductive layer and is configured to switch between a first resistive state and a second resistive state, andwherein a resistance of the variable resistance device in the first resistive state is less than a resistance of the variable resistance device in the second resistive state. |