| 摘要 |
PROBLEM TO BE SOLVED: To allow sending-side and receiving-side circuits to configure with chips having the same pin configuration while keeping transmission paths parallel and isometric. SOLUTION: A differential transmission circuit includes: a sending unit 100 that generates a pair of differential signals from input signal, and sends the pair of differential signals from a P terminal 101 and an N terminal 102; a receiving unit 110 that receives, through a P terminal 111 and an N terminal 112, the pair of differential signals sent by the sending unit 100, and generates an output signal; and a first transmission path from the P terminal 101 to the P terminal 111 and a second transmission path (120) from the N terminal 102 to the N terminal 112. The P terminal and the N terminal of at least one of the sending unit and the receiving unit are lined up parallel to the first transmission path and the second transmission path (120). COPYRIGHT: (C)2010,JPO&INPIT
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