| 摘要 |
An interface circuit includes a level shifter which shifts a voltage level of a first signal and a second signal from a first voltage level to a second voltage level. A first PMOS transistor is gated to an output of the level shifter and connected between a first node and a supply voltage of the second voltage level. A second PMOS transistor is gated to receive the second signal and connected between the first node and an output terminal. A first NMOS transistor is gated to receive the second signal and connected between the output terminal and a ground voltage. |
