Communications system for driving pairs of twisted pair links

Details Communications system for driving pairs of twisted pair links Communications system for driving pairs of twisted pair links

1997-07-11

2000-11-14

Patel, Ajit

Multiplex communications

Phantom

375258, H04J 1500, H04L 520

Patent

active

061479632

ABSTRACT:
A communication system includes two high speed communication links formed by pairs of transformers at either end thereof. A phantom circuit formed by the pairs of transformers is used to distribute power to devices connected to the high speed links. In transmission part of a communications system, data is transmitted under the control of a continuously variable frequency clock. Transmission is on parallel data-strobe links, and the receive includes circuitry to identify on which parallel the data signal is preset. A method and circuitry is provided for transmitting and receiving dc balanced data strobe signals.

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"The Solution to the EMC Emissions Directive", New Products Bulletin from Ambar Components Ltd., dated Apr. 21, 1995.
UK Search Report in UK Application No. GB 9714586.6.

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