Kai-Li Xiong

A calibration method for non-binary successive approximation register analog-to-digital converters based on code density

Successive Approximation Register Analog-to-Digital Converters (SAR ADCs) are significantly impacted by capacitor mismatch during the quantization of analog signals, which severely affects ADC accuracy. This paper builds upon code density calibration based on the binary algorithm to calibrate a non-binary redundant SAR...