| 摘要 |
A duty-cycle generator including, in one embodiment, a duty-cycle adjustment circuit and a delay processor. The duty-cycle adjustment circuit is adapted to receive an input clock signal having an input duty cycle, generate first and second versions of the input clock signal having different amounts of delay, and combine the first and second versions of the input clock signal to generate an output clock signal having an output duty cycle different from the input duty cycle. The delay processor is adapted to generate at least one control signal for controlling operations of the duty-cycle adjustment circuit based on a comparison of a characteristic of the output clock signal with a corresponding characteristic of a target output clock signal.
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