Data processing device including clock recovery from various sources

摘要

A data processing device is described having a first receive data input unit for inputting a first receive data stream into the data processing device, at least one second receive data input unit for inputting at least one second receive data stream and a clock recovery unit for recovering a clock signal from the first receive data stream and/or the at least one second receive data stream. A control device controls the clock recovery unit as a function of either the first receive data stream or of one of the at least second receive data streams and a delay unit delays the at least one second receive data stream with respect to the first receive data stream in such a way that the first receive data stream is synchronized with the at least one second receive data stream.