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dc.contributor.author노정진-
dc.date.accessioned2023-07-13T02:00:42Z-
dc.date.available2023-07-13T02:00:42Z-
dc.date.issued2011-10-
dc.identifier.citation전자공학회논문지 - SD, v. 48, NO. 10, Page. 6-14-
dc.identifier.issn1229-6368-
dc.identifier.urihttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001599245en_US
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/183470-
dc.description.abstract본 논문에서는 배터리의 전류, 전압을 측정하기 위한 analog front-end IC 를 설계 하였다. 회로는 크게 programmable gain instrumentation amplifier (PGIA)와 델타-시그마 모듈레이터로 구성 되어 있다. 델타-시그마 모듈레이터는 2차 단일 비트 구조이고 0.25 ㎛ CMOS 공정을 사용 하였다. 설계된 회로는 오버 샘플링 비율이 256일 때 2 ㎑ 신호 대역에서 signal-to-noise ratio (SNR)는 82 ㏈ 의 성능을 가지고, differential nonlinearity (DNL)은 ± 0.3 LSB (16bit 기준), integral nonlinearity (INL)은 ± 0.5 LSB 이다. 전체 소비 전력은 4.5 ㎽ 이다.;This paper presents the design of the battery sensor IC for instrumentation of current, voltage using delta-sigma ADC. The proposed circuit consists of programmable gain instrumentation amplifier (PGIA) and second-order discrete-time delta-sigma modulator with 1-bit quantization were fabricated by a 0.25 ㎛ CMOS technology. Design circuit show that the modulator achieves 82 ㏈ signal-to-noise ratio (SNR) over a 2 ㎑ signal bandwidth with an oversampling ratio (OSR)of 256 and differential nonlinearity (DNL) of ± 0.3 LSB, integral nonlinearity (INL) of ± 0.5 LSB. Power consumption is 4.5 ㎽.-
dc.languageko-
dc.publisher대한전자공학회-
dc.subjectPGIA-
dc.subjectdelta-sigma-
dc.subjectSOC.-
dc.title차량 배터리 센서용 Analog Front-End IC 설계-
dc.title.alternativeAnalog Front-End IC for Automotive Battery Sensor-
dc.typeArticle-
dc.relation.no10-
dc.relation.volume48-
dc.relation.page6-14-
dc.relation.journal전자공학회논문지 - SD-
dc.contributor.googleauthor여재진-
dc.contributor.googleauthor정봉용-
dc.contributor.googleauthor노정진-
dc.sector.campusE-
dc.sector.daehak공학대학-
dc.sector.department전자공학부-
dc.identifier.pidjroh-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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