Lee, Hong, Degerman, Kang & Schmadeka
Circuit for correcting duty factor of clock signal
Circuit for correcting a duty factor of a clock signal, including a phase comparator for detecting a phase difference of an input clock signal having a duty factor to be corrected, and a corrected clock signal having the duty factor corrected, and generating a shift control signal, a control signal generating part for shifting a clock generating reference signal in response to the shift control signal, and delaying the clock generating reference signal for a preset time period to generate 180&deg; and 360&deg; clock generating control signals, and a clock signal generating part for generating a clock signal having a corrected duty factor according to the 180&deg; and 360&deg; clock generating control signals.
LG Electronics Inc.
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Seung Hyun
Yi