| 摘要 |
A signal transmitting system comprising a signal outputting unit and a signal receiving unit is provided. The signal outputting unit receives a first signal and outputs a second signal. The signal receiving unit receives the second signal and outputs a third signal. The signal outputting unit comprises an inverting device which receives the first signal and outputs a first inverted signal, and a signal driving device which receives the first inverted signal and outputs the second signal. The signal driving device comprises two NMOS transistors. The first NMOS transistor has a drain biased by a first voltage, and a gate receiving a control signal. The second NMOS transistor has a gate receiving the first inverted signal, a source biased by a second voltage, and a drain electronically coupled to the source of the first transistor. The drain of the second NMOS transistor outputs the second signal.
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