Semiconductor Optoelectronics, Volume. 44, Issue 4, 542(2024)

An On-Chip High Precision Adaptive Ramp Generator with Anti-PVT-Variation for CIS Column-Level ADC

LIU Tianyu... QU Yang, CAO Kang and CHANG Yuchun |Show fewer author(s)
Author Affiliations
  • School of Integrated Circuits, Dalian University of Technology, Dalian 116024, CHN
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    References(4)

    [2] [2] Sordo-Ibez S, Piero-Garca B, Espejo-Meana S, et al. An adaptive approach to on-chip CMOS ramp generation for high resolution single-slope ADCs[C]// European Conf. on Circuit Theory and Design, 2013: 1-4.

    [3] [3] Elmezayen M R, Wu B, Ay S U. Single-slope look-ahead ramp ADC for CMOS image sensors[J]. IEEE Trans. Circuits Syst. Ⅰ Regul. Pap., 2020, 67(12): 4484-4493.

    [4] [4] Fujihara Y, Murata M, Nakayama S, et al. An over 120 dB single exposure wide dynamic range CMOS image sensor with two-stage lateral overflow integration capacitor[J]. IEEE Trans. on Electron Devices, 2021, 68(1): 152-157.

    [8] [8] Li L, Guo Z, Zhang J, et al. Adaptive ramp generator for CMOS image sensor[C]// Inter. Conf. on Integrated Circuits and Microsystems, 2022: 505-509.

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    LIU Tianyu, QU Yang, CAO Kang, CHANG Yuchun. An On-Chip High Precision Adaptive Ramp Generator with Anti-PVT-Variation for CIS Column-Level ADC[J]. Semiconductor Optoelectronics, 2024, 44(4): 542

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    Paper Information

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    Received: Jan. 24, 2024

    Accepted: Feb. 13, 2025

    Published Online: Feb. 13, 2025

    The Author Email:

    DOI:10.16818/j.issn1001-5868.2024012402

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