Data transmission system and cable

Details Data transmission system and cable Data transmission system and cable

2005-05-26

2008-11-04

Tan, Vibol (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S030000, C327S108000

Reexamination Certificate

active

07446571

ABSTRACT:
A data transmission system capable of transmitting data at high speed without being bound by a counterpart's power supply voltage can be realized. The data transmission system comprises multiple electronic equipment having individual power supplies, a cable for connecting between the multiple electronic equipment so as to transmit signals therebetween, digital data transmitting circuits extending between the multiple electronic equipment and the cable and each having an open drain type output section at the transmitting end, and an input section provided with a pull-up type resistor at the receiving end, wherein the resistor and the output section are moved from the electronic equipment to the connector of the cable so that parasitic capacitance for restricting time constant of waveforms of signals when rising is changed from a capacitance to a small capacitance.

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