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구분 출원국
출원년도 ~ 키워드

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등록 삼각파 발생 장치 및 그것의 삼각파 발생 방법

삼각파 발생 장치 및 그것의 삼각파 발생 방법
이미지 확대
발명자
이희동, 권종기, 양일석, 조영균, 남재원, 김종대
출원번호
13488337 (2012.06.04)
공개번호
20130027094 (2013.01.31)
등록번호
8604845 (2013.12.10)
출원국
미국
협약과제
10MB3600, BLDC 모터용 고전압/대전류 파워모듈 및 ESD기술개발, 김종대
초록
Disclosed is a triangular wave generator which includes a square wave signal generating unit configured to output a first signal transitioning to a high level from a low level via an output terminal in response to a first transition of a clock signal and to transition the first signal to a low level from a high level in response to a reset signal; a resistance unit configured to adjust a voltage level of a the square wave signal; and a capacitance unit configured to receive an output signal of the resistance unit to generate a second signal rising to a high level from a low level with a slope, to provide the reset signal to the square wave signal generating unit, and to output a triangular signal by falling the second signal to a low level from a high level with a slope.