| 摘要 |
A data transmission device which improves data transmission efficiency is disclosed. A data transmission device includes a decoder converting a first binary data to a ternary data, a ternary data generator coupled to the decoder and generating three logic levels corresponding to a power source voltage, an intermediate voltage, and a ground voltage, the intermediate voltage having a voltage level between the power source voltage and the ground voltage, a ternary data detector coupled to the ternary data generator and converting the three logic levels from the ternary data generator to pairs of second binary data, and an encoder coupled to the data detector and restoring the pairs of second binary data to the first binary data.
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