OTA-Free 1–1 MASH ADC Using Fully Passive Noise-Shaping SAR & VCO ADC
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DOI: 10.1109/jssc.2021.3128489
Abstract: We present an OTA-free 1–1 multi-stage noise-shaping (MASH) analog-to-digital converter (ADC) utilizing a fully passive noise-shaping successive approximation register (NS-SAR) as the first stage and an open-loop ring voltage-controlled oscillator (VCO) as the second stage.… read more here.
Keywords: ota free; noise; adc; noise shaping ... See more keywords