| 摘要 |
A pulse generator comprises a transistor, a feed-back circuit and a second logic gate. The feed-back circuit includes a first logic gate coupled to at least one inverter, which is connected to a transmission gate. The first logic gate has a first terminal to receive a first input signal and a second terminal to receive an output of the transmission gate. The second logic gate receives an output of the feed-back circuit and a second input signal to generate an output signal. The feed-back circuit feeds back the first input signal through the first logic gate, at least one inverter and transmission gate to the second terminal of the logic gate for a prescribed period of time to change a pulse length of the first input signal. The second logic gate outputs the first input signal with a changed pulse length as the output signal when there is a transition of the second input signal from a first state to a second state, and the second logic gate outputs an inverted signal of the second input signal as the output signal during a predetermined state of the second input signal.
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