Semtech Corporation

Wesley Calvin D'haene

Dariusz Michal Gorzkiewicz

A system may include a recovery circuit that may: receive a first detect signal for a first burst signal and a second detect signal for a second burst signal in a burst mode data path; receive a reference pattern signal from a continuous mode data path; generate a first lock signal locked to the first burst signal or locked to the reference pattern signal, and a second lock signal locked to the second burst signal; and output the reference pattern signal from the recovery circuit during a guard period. The frequency of the recovery circuit may be locked to the frequency of the reference pattern signal during the guard period. The guard period may start based on when the first detect signal de-asserts or when the first lock signal de-asserts. During the guard period, the recovery circuit does not output the first burst signal or the second burst signal.

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Airdrie, Canada

Wesley Calvin D'haene