Source synchronous link with clock recovery and bit skew...

Details Source synchronous link with clock recovery and bit skew... Source synchronous link with clock recovery and bit skew...

2006-06-13

2006-06-13

Nguyen, Steven (Department: 2668)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C375S359000

Reexamination Certificate

active

07061939

ABSTRACT:
A high speed transmission system transfers data streams over a plurality of data links. Each data link may carry a number of bit streams. On the transmitting end, multiplexers serialize the bit streams, which are then transmitted to the receiving end. A clock signal is not transmitted over the optical link. Instead, an indication of the appropriate clock signal frequency and phase is embedded in the transmitted data. At the receiving end, a clock recovery circuit generates a clock signal of an appropriate frequency and phase based on the embedded indication. The new clock signal is used to sample and reconstruct the original data streams.

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U.S. Appl. No. 10/120,443, filed Apr. 12, 2002; Kong Kritayakirana et al.; Systems and Methods for Routing Data in a Network Device; 28 pages.

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