A 103-dB SFDR Calibration-Free Oversampled SAR ADC With Mismatch Error Shaping and Pre-Comparison Techniques
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DOI: 10.1109/jssc.2021.3135559
Abstract: This work presents a 14-bit oversampled successive-approximation-register (SAR) analog-to-digital converter (ADC) with mismatch error shaping (MES) and pre-comparison techniques. A pre-comparison technique is proposed to solve the over-range problem caused by MES. With MES and… read more here.
Keywords: mismatch error; pre comparison; adc mismatch;