Verfahren und Anordnung zur Daten- und Taktrückgewinnung bei einem biphase-codierten Datensignal

摘要

For data and timing recovery in a bi-phase coded data signal (data), the data signal is sampled using a sampling frequency (2.5•fbit) which is greater than the double bit frequency (fbit) of the data signal (data). The bit limits of the data signal are then determined from the sampling values thus obtained and the data bits and the corresponding bit clock pulse (clock pulse) of the data signal (data) are recovered from said limits.