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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 클럭 타이밍 조정장치 및 이를 이용하는 연속시간 델타-시그마 변조기

클럭 타이밍 조정장치 및 이를 이용하는 연속시간 델타-시그마 변조기
이미지 확대
발명자
김이경, 권종기, 김봉찬, 조민형
출원번호
13184182 (2011.07.15)
공개번호
20120098688 (2012.04.26)
등록번호
8482443 (2013.07.09)
출원국
미국
협약과제
초록
Provided is a clock timing adjustment device for adjusting a time difference of clocks and a delta-sigma modulator. The clock timing adjustment device includes a power detection unit and a timing adjustment unit. The power detection unit receives input signals which are generated using pairs of first and second clocks having a plurality of clock time differences and respectively correspond to the clock time differences, detects powers of the input signals, and outputs a control signal corresponding to a clock time difference where the power is minimized. The timing adjustment unit receives a reference clock and the control signal and outputs the first and second clocks having the clock time difference where the power is minimized from the reference clock according to the control signal.
KSP 제안 키워드
Adjustment device, Continuous-Time, Control Signal, Delta-Sigma Modulator, Power detection, Reference clock, clock time, delta-sigma, time difference, timing adjustment