TRANSMISSION DEVICE AND COMMUNICATION SYSTEM
PROBLEM TO BE SOLVED: To provide a transmission device capable of reducing power consumption.SOLUTION: A transmission device of the present disclosure comprises: a first transmission section which has a plurality of drivers configured to transmit a signal using a plurality of voltages including a fi...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a transmission device capable of reducing power consumption.SOLUTION: A transmission device of the present disclosure comprises: a first transmission section which has a plurality of drivers configured to transmit a signal using a plurality of voltages including a first voltage, a second voltage, and a third voltage between the first voltage and the second voltage, respectively and transmits a sequence of a symbol; a second transmission section which has a plurality of drivers configured to transmit a signal using a plurality of voltages respectively and transmits a sequence of a symbol; and a voltage generating section for generating the third voltage. The plurality of drivers of the first transmission section and the plurality of drivers of the second transmission section have switches which transmit the third voltage generated by the voltage generating section to the output terminal of the driver by being turned on, respectively.SELECTED DRAWING: Figure 6
【課題】消費電力を低減することができる送信装置を得る。【解決手段】本開示の送信装置は、それぞれが、第1の電圧と、第2の電圧と、第1の電圧および第2の電圧の間の第3の電圧とを含む複数の電圧を用いて信号を送信可能に構成された複数のドライバを有し、シンボルのシーケンスを送信する第1の送信部と、それぞれが、複数の電圧を用いて信号を送信可能に構成された複数のドライバを有し、シンボルのシーケンスを送信する第2の送信部と、第3の電圧を生成する電圧生成部とを備えている。上記第1の送信部の複数のドライバ、および第2の送信部の複数のドライバは、それぞれ、オン状態になることにより、電圧生成部が生成した第3の電圧をそのドライバの出力端子に伝えるスイッチを有する。【選択図】図6 |
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