Fully Differential Flash-ADC의 대칭성기반 자가보정기법
- Title
- Fully Differential Flash-ADC의 대칭성기반 자가보정기법
- Other Titles
- Symmetrical Self-Calibration for Fully Differential Flash-ADC
- Author
- 김병호
- Issue Date
- 2022-11
- Publisher
- 대한전자공학회
- Citation
- 2022년도 대한전자공학회 추계학술대회 논문집, page. 94-97
- Abstract
- Flash analog-to-digital converters (ADCs) suffer significantly from variations of the offset voltage in sub-micron process technology, resulting in degradation of the linearity. This paper proposes a method to reduce the process time to calibrate the nonlinearity caused by imperfect fabrication process and by the inherent configuration of fully differential flash ADC. The symmetricity of the resistor string can be efficiently used based on our previous work in order to the calibration process time. The behavioral simulation results using a 6-bit ADC showed the process time has been significantly reduced using the proposed method.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11195430https://repository.hanyang.ac.kr/handle/20.500.11754/191105
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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