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구분 출원국
출원년도 ~ 키워드

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등록 알고리즈믹 아날로그 디지털 변환 방법 및 장치

알고리즈믹 아날로그 디지털 변환 방법 및 장치
이미지 확대
발명자
이승철, 남재원, 전영득, 권종기
출원번호
12198837 (2008.08.26)
공개번호
20090096646 (2009.04.16)
등록번호
7705764 (2010.04.27)
출원국
미국
협약과제
07MB2600, 유비쿼터스 단말용 부품 모듈, 김종대
초록
Provided are a method of algorithmic analog-to-digital conversion and an algorithmic Analog-to-Digital Converter (ADC). The algorithmic ADC includes a Multiplying Digital-to-Analog Converter (MDAC). The MDAC includes a Digital-to-Analog Converter (DAC) for converting a first digital signal into an analog signal, a subtractor for calculating a difference between the signal output from the DAC and an analog signal input from a first Sample and Hold Amplifier (SHA), an amplifier for amplifying the difference, a first capacitor unit connected with an output end of the first SHA and an input end of the amplifier through a first switching unit, a second capacitor unit connected with the input end and an output end of the amplifier through a second switching unit, and a third capacitor unit connected with the input end and the output end of the amplifier through a third switching unit.
KSP 제안 키워드
Analog Converter, Analog signal, Analog to Digital Conversion, Analog to digital converter(ADC), Digital Signal, Multiplying Digital-To, Sample and Hold, Sample and Hold Amplifier(SHA), algorithmic ADC, analog-to-digital, digital converter, digital-to-analog(DAC), digital-to-analog converters, multiplying digital-to-analog converter(MDAC)