Semiconductor Optoelectronics, Volume. 44, Issue 5, 645(2023)

Research Progress of Pixel-Level Analog-to-Digital Converters

ZHANG Yixiao1, ZHU Xiaoxiao2、*, and SHAN Guangbao1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    Pixel-level analog-to-digital converters are widely used in infrared, visible and terahertz imaging and other fields due to their unique integrated position with high frame rate, large dynamic range, low power consumption and low noise. In this paper, the principle of mainstream pixel-level analog-to-digital converter structure was introduced; the research progress of pixel-level analog-to-digital converter in dynamic range, power consumption, area and noise and other performance parameters were analyzed; finally several key technologies in each improvement direction and makes prospects were compared and summarized.


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    ZHANG Yixiao, ZHU Xiaoxiao, SHAN Guangbao. Research Progress of Pixel-Level Analog-to-Digital Converters[J]. Semiconductor Optoelectronics, 2023, 44(5): 645

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    Paper Information


    Received: Jun. 25, 2023

    Accepted: --

    Published Online: Nov. 20, 2023

    The Author Email: Xiaoxiao ZHU (