“A 12-BIT COLUMN-PARALLEL TWO-STEP SINGLE SLOPE ADC WITH A FOREGROUND CALIBRATION FOR CMOS IMAGE SENSORS”, IJESR, vol. 14, no. 3, pp. 46–54, Aug. 2024, Accessed: Aug. 03, 2025. [Online]. Available: https://www.ijesr.org/index.php/ijesr/article/view/909