Shaomeng Li, Kaiming Nie, Jiangtao Xu. Correlated Multiple Sampling Technique for Low-Light CMOS Image Sensors[J]. Laser & Optoelectronics Progress, 2023, 60(12): 1228005
- Laser & Optoelectronics Progress
- Vol. 60, Issue 12, 1228005 (2023)
Fig. 1. Architecture of traditional SS ADC
Fig. 2. Timing diagrams of traditional CMS technique
Fig. 3. Diagram of the SS ADC with voltage adaptive CMS technique
Fig. 4. Principles of voltage adaptive CMS technology. (a) Vpixel<Vref; (b) Vpixel>Vref
Fig. 5. Architecture of comparator
Fig. 6. Architecture of counter
Fig. 7. Architecture of ramp generator
Fig. 8. Relationship between input and code value
Fig. 9. DNL/INL performance of low noise SS ADC
Fig. 10. Relationship between SNR and input value
|
Table 1. Parameters of the two-stage comparator
|
Table 2. Comparison with prior techniques
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20