Resampler for a bit pump and method of resampling a signal...

Details Resampler for a bit pump and method of resampling a signal... Resampler for a bit pump and method of resampling a signal...

2005-09-23

2009-06-02

Fan, Chieh M (Department: 2611)

Pulse or digital communications

Synchronizers

Synchronizing the sampling time of digital data

C375S356000, C375S359000

Reexamination Certificate

active

07542536

ABSTRACT:
A resampler, method of resampling a signal and a bit pump and transceiver employing the same. In one embodiment, the resampler includes an interpolation stage, coupled to an input of the resampler, that receives a one-bit input signal representing at least a portion of a receive signal propagating along a receive path of the bit pump and generates a plurality of intermediate samples from at least two input samples associated with the one-bit input signal. The resampler also includes a selection stage, coupled to the interpolation stage, that receives the plurality of intermediate samples via one delay line of single bits and select one thereof, thereby providing an output sample that corresponds to a phase of the oscillator.

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