Chen Y., Zhu X., Tamura H., Kibune M., Tomita Y., Hamada T., Yosh-ioka M., Ishikawa
K., Takayama T., Ogawa J., Tsukamoto S., Kuroda T., Oct. 2009, Split capacitor DAC
mismatch calibration in successive approximation ADC, in IEEE Custom Integrated Circuits
Conference, pp. 279-282