ISDN interface circuit and system using the same
作者： Yozo Iketani , Kenji Takato , Hiroyuki Ujiie , Seiji Miyoshi , Takashi Sato
DOI:
关键词: Line (electrical engineering) 、 Electrical engineering 、 Transmission line 、 Resistor 、 Interface (computing) 、 Integrated Services Digital Network 、 Node (circuits) 、 Series (mathematics) 、 Power (physics) 、 Engineering
摘要: An ISDN interface circuit is provided which coupled to a terminal device via transmission line and reception line, the being formed of pair first second wires, third fourth wires. The includes resistor connected in series at node between wires line. also D.C. power source one node, are mutually series. One other than above-mentioned source, grounded.
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