| 摘要 |
A frequency divider, comprising an input for receiving an input clock signal having a first frequency; a divider, for generating an output signal having an instantaneous frequency equal to the first frequency divided by an instantaneous division ratio; and a sequence generator, for generating a sequence of instantaneous division ratios by adding a sequence of instantaneous dither values to an integer value. The instantaneous division ratios in the sequence have a mean value that is equal to an integer desired ratio, but none of the instantaneous division ratios in the sequence is equal to the integer desired ratio.
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