Technique to enlarge data eyes in wireline communication...

Pulse or digital communications – Systems using alternating or pulsating current

Reexamination Certificate

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C375S256000

Reexamination Certificate

active

07110461

ABSTRACT:
A method and apparatus for enlarging data eyes in a wireline communication system involves pre-coding a data signal before transmission to generate a constant frequency characteristic independent of a state of the pre-coded data signal. The receiving circuit includes a circuit that temporally expands at least a portion of the pre-coded data signal. The portion of the temporally expanded data signal is latched by the receiving circuit.

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