Pulse or digital communications – Cable systems and components
Patent
1997-06-25
2000-01-11
Chin, Stephen
Pulse or digital communications
Cable systems and components
375220, 375259, H04B 300
Patent
active
060144106
ABSTRACT:
A transmitter in a semiconductor device of transmission side charges a signal transmission line to a reference potential via a resistor, and outputs pulse signal according to data to one end of the signal transmission line via a capacitor. A receiver in a semiconductor device of reception side is activated by the pulse signal and detects the pulse signal. The consumption current can thus be reduced compared with the conventional system in which data is transmitted by swinging the potential on the entire signal transmission line.
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Chin Stephen
Jiang Lenny
Mitsubishi Denki & Kabushiki Kaisha
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