Pulse or digital communications – Synchronizers – Synchronizing the sampling time of digital data
Reexamination Certificate
2006-05-30
2006-05-30
Bocure, Tesfaldet (Department: 2631)
Pulse or digital communications
Synchronizers
Synchronizing the sampling time of digital data
C375S371000, C375S340000
Reexamination Certificate
active
07054402
ABSTRACT:
A data regenerator is provided which contains a clock regenerator which includes a phase comparator and a clock generator and obtains a sampling clock signal from an input signal, and two sampling devices, a measurement and a sampling device. In both sampling devices, it is possible to adjust the decision threshold and the sampling instants separately. The function of the clock regenerator is not impaired as a result of this. The bit-by-bit comparison of the sampled binary signals yields comparison values which are fed to a controller. The controller determines the optimum decision threshold and the optimum sampling instant from the comparison values.
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Bell Boyd & Lloyd LLC
Bocure Tesfaldet
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