A substrate voltage control circuit comprising: a first connection terminal; a second connection terminal; a substrate voltage control terminal; a first switch having a first source, a first drain, and a first gate, the first source being connected to the substrate voltage control terminal, the first drain being connected to the first connection terminal; a first resistor connected between the first gate and the second connection terminal; a second switch having a second source, a second drain, and a second gate, the second source being connected to the substrate voltage control terminal, the second drain being connected to the second connection terminal; and a second resistor connected between the second gate and the first connection terminal.