| 摘要 |
An intermediate potential generating circuit mainly includes an intermediate potential generating portion and an output portion. In this event, the intermediate potential generating portion generates first and second signals having first and second intermediate potentials different from each other between a first voltage source and a second voltage source and supplies the first and second signals via first and second signal terminals. Specifically, the intermediate potential generating portion has first, second, third and fourth MOS transistors. On the other hand, the output portion supplies a power supply having a third intermediate potential between the first intermediate potential and the second intermediate potential via an output terminal and is formed by fifth and sixth MOS transistors.
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