A 40-MHz Bandwidth 75-dB SNDR Partial-Interleaving SAR-Assisted Noise-Shaping Pipeline ADC
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.3033931
Abstract: This article presents a successive approximation register (SAR)-assisted noise-shaping (NS) pipeline analog-to-digital converter (ADC) incorporating various techniques to improve its bandwidth (BW), energy efficiency, and robustness. A multiple-input dynamic amplifier is used for both residue… read more here.
Keywords: sar; sar assisted; noise shaping; adc ... See more keywords
A 20 MHz Bandwidth 79 dB SNDR SAR-Assisted Noise-Shaping Pipeline ADC With Gain and Offset Calibrations
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2021.3137342
Abstract: This article presents a second-order successive approximation register (SAR)-assisted noise-shaping (NS) pipeline analog-to-digital converter (ADC) with optimized noise transfer function (NTF) zeros, background inter-stage gain, and offset calibrations. The NS, realized with an error-feedback (EF)… read more here.
Keywords: adc; gain; assisted noise; pipeline ... See more keywords
A 1-GS/s 11-Bit SAR-Assisted Pipeline ADC With 59-dB SNDR in 65-nm CMOS
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2018.2814581
Abstract: We present an 11-bit 1-GS/s time-interleaved ( $\times 2$ ) successive approximation register (SAR)-assisted pipeline analog-to-digital converter (ADC) for wideband direct sampling radio-frequency receivers. The proposed ADC architecture combines the speed advantage of the pipeline… read more here.
Keywords: sar assisted; assisted pipeline; pipeline; adc ... See more keywords