Method and apparatus for spur cancellation

摘要

A method (500) and apparatus (400) of clock harmonic spur removal entails calculating (502) an exact frequency of a clock harmonic spur from Automatic Frequency Control (AFC) values, measuring (504) a spur magnitude and a spur phase of the clock harmonic spur, and canceling (506) a clock harmonic causing the clock harmonic spur and a processor (402) that is operable to perform these functions.