| 摘要 |
A method for enhancing resolution of digital signals converted from analog signals is provided. The method includes the steps of: converting an analog input signal into N-bit digital outputs, where N is a positive integer; interpolating the N-bit digital outputs to add one or more least significant bit orders for the N-bit digital outputs; generating one or more dither values as least significant bits corresponding to the least significant bit orders; and superimposing the dither values on the interpolation of the N-bit digital outputs. An A/D converter is also disclosed herein.
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