| 摘要 |
In a level shift circuit including cascaded first and second CMOS inverters, the first CMOS inverter is powered by a first power supply voltage and a second power supply voltage lower than the first power supply voltage. Also, the second CMOS inverter is powered by the first power supply voltage and a third power supply voltage lower than the first power supply voltage. An input voltage supplied to the first CMOS inverter has a high level lower than the first power supply voltage and a low level higher than the second power supply voltage.
|
