DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ryu, Seung-Tak | - |
dc.contributor.advisor | 류승탁 | - |
dc.contributor.author | Shin, Hyun-Woo | - |
dc.date.accessioned | 2023-06-26T19:33:58Z | - |
dc.date.available | 2023-06-26T19:33:58Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=1033107&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/309891 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기및전자공학부, 2023.2,[iv, 42 p. :] | - |
dc.description.abstract | This work presents a Loop Unrolled SAR based Two-Step with Time-domain Backend which has less calibration burden. In proposed A, it achieves fast conversion speed (1GS/s) and low power consumption (1.74mW) by LU(Loop Unrolled)-SAR based Time-domain interpolating Flash. In case of conventional LU-SAR ADC and Flash ADC, offset calibration for mismatch error should be included. However, proposed A employs a single Voltage-to-Time converter(VTC) by employing pseudo LU-SAR in coarse stage and proposed time-domain interpolating Flash. Consequently, it eliminates need for offset calibration by utilizing a single VTC in proposed A architecture. In proposed B, it employs LU-SAR based backend Vernier time-domain Flash ADC. By replica structure between VTC and Vernier TDC(Time-domain converter), it reduce the calibration burden of offset mismatch and range alignment between voltage-domain and time-domain. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Loop Unrolled SAR ADC▼aVoltage-to-Time Converter▼aInterpolation▼aCalibration▼aOffset▼a버니어 시간영역 아날로그-디지털 변환기▼a영역 정렬 | - |
dc.subject | 루프 언롤드 축차 비교형 아날로그-디지털 변환기▼a전압-시간 변환기▼a인터폴레이션▼a보정기법▼a오프셋▼aVernier Time-domain converter▼aRange alignment | - |
dc.title | Loop unrolled SAR based two-step ADC with time-domain backend | - |
dc.title.alternative | 시간 영역 백앤드를 활용한 루프 언롤드 축차 비교 기반의 2단 아날로그-디지털 변환기 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :전기및전자공학부, | - |
dc.contributor.alternativeauthor | 신현우 | - |
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