| 摘要 |
A level shift circuit includes an inverter, a shifting circuit, a first transistor, and a second transistor. The inverter inverts an original input signal into an inverted input signal. The shifting circuit generates a control signal according to the original input signal, the inverted input signal, and a reference voltage. The first transistor has a gate, a source, and a drain, in which the gate of the first transistor receives the control signal, and the source of the first transistor is connected to a high supply voltage. The second transistor has a gate, a source, and a drain, in which the gate of the second transistor receives the inverted input signal, the drain of the second transistor is connected to the drain of the first transistor, and the source of the second transistor is connected to a ground terminal or a low supply voltage.
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