Patent ID: 11949395
Assignee: XILINX, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A fractional resampling circuit, comprising:
a fixed coefficient filter comprising a plurality of filter phases, wherein a first filter phase, of the plurality of filter phases, comprises a first plurality of filter taps configured to receive a first same input sample from a plurality of input samples in parallel, and a second filter phase, of the plurality of filter phases, comprises a second plurality of filter taps configured to receive a second same input sample from the plurality of input samples in parallel; and
a delay line configured to provide the plurality of input samples to the plurality of filter phases such that the plurality of filter phases processes the plurality of input samples in parallel according to a resampling ratio, and generate a plurality of output samples in a same clock cycle.