Patent ID: 7653092
Filing Date: 2010-01-26
Classification: H04J

Abstract:
1. A time-division data multiplexing system comprising: a phase adjustor which adjusts a phase of each of a plurality of data signals having different phases from one another when a phase of a multiplexing reference clock is unsuitable to the phase of the respective data signal, for enabling the data signals to be time-division multiplexed when a plurality of values of the data signals indicate a stable state, and wherein the multiplexing reference clock is unsuitable to the phase of the respective data signal if the data signal is in a transition state from a ‘0’ to a ‘1’ or a ‘1’ to a ‘0’, which is other than a stable state of a ‘0’ or a ‘1’; and a multiplexer time-division multiplexing having input terminals for receiving the phase adjusted data signals according to a multiplexing reference clock, wherein each of the plurality of phase adjusted signals indicate the stable state when received at the multiplexer for each respective multiplexing reference clock, wherein the phase adjustor is connected to an input terminal of the multiplexer for each of the data signals and has a coaxial structure in which two metal lines having a central conductor through which each of the data signals is transmitted, and the phase of each of the data signals is adjusted by moving one of the two metal lines right-to-left or left-to-right and thereby changing a physical length of the metal lines.