Clock recovery PLL

Pulse or digital communications – Synchronizers – Phase displacement – slip or jitter correction

Reexamination Certificate

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Details

C375S326000, C375S327000, C327S147000, C327S148000, C327S151000

Reexamination Certificate

active

06959064

ABSTRACT:
A multimode clock recovery circuit for providing constant bit rate services in a cell relay network has an embedded digital phase locked loop including an input circuit capable of generating a phase signal from at least two types of input signal. The phase signal controlling the output of the phase locked loop generates clock signals for the constant bit rate services.

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Lau, Richard C., “ Synchronous techniques for timing recovery in BISDN”, IEEE Transactions on Communications, vol. 43, 1995, pp. 1810-1818.

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