SERIAL DATA RECEIVING CIRCUIT

摘要

PROBLEM TO BE SOLVED: To obtain a serial data receiving circuit in which suitable data are outputted even when there is jitter in data or a clock.

SOLUTION: The serial data receiving circuit is provided with: a serial/ parallel converting circuit 2 for converting oversampling data from an oversampling circuit 1 to parallel data of (n) bits at every (m) bits; and a data selector circuit 12 for simultaneously inputting m×n+αdata addingαdata of the last time or the next time to m×n data from the serial/parallel converting circuit 2, evaluating all the data as candidates possible to be selected and outputting the parallel data of the (n) bits out of these data.

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