Abstract: A control circuit providing an output voltage and including an N-type transistor, a first P-type transistor and a second P-type transistor is provided. The N-type transistor is coupled to a first power terminal. The first P-type transistor includes a first source, a first drain, a first gate and a first bulk. The first gate is coupled to a gate of the N-type transistor. The first bulk is coupled to the first source. The second P-type transistor includes a second source, a second drain, a second gate and a second bulk. The second source is coupled to a second power terminal. The second drain and the second bulk are coupled to the first bulk.

Abstract: A control circuit providing an output voltage and including an N-type transistor, a first P-type transistor and a second P-type transistor is provided. The N-type transistor is coupled to a first power terminal. The first P-type transistor includes a first source, a first drain, a first gate and a first bulk. The first gate is coupled to a gate of the N-type transistor. The first bulk is coupled to the first source. The second P-type transistor includes a second source, a second drain, a second gate and a second bulk. The second source is coupled to a second power terminal. The second drain and the second bulk are coupled to the first bulk.

Abstract: A delay circuit is provided. The delay circuit includes a voltage-generation circuit and a signal-generation circuit. The voltage-generation circuit receives an input signal and generates a first control voltage and a second control voltage. The signal-generation circuit is controlled by the first control voltage and a second control voltage to generate an output signal. A first delay time by which a falling edge of the output signal is delayed from a falling edge of the output signal is determined by the first control voltage. A second delay time by which a rising edge of the output signal is delayed from a rising edge of the output signal is determined by the second control voltage.