高速、低功耗并联adc

2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) Pub Date : 2015-08-01 DOI:10.1109/RFIT.2015.7377924

K. Ohhata

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引用次数: 2

摘要

本文介绍了高速、低功耗分频ADC技术的最新研究成果。偏移抵消电荷转向放大器实现了低功耗高精度比较器，实现了无需数字校准的低功耗分频ADC。此外，内置的阈值校准结合偏移漂移补偿，可实现极低功耗的分频ADC，同样适用于SAR ADC。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High-speed, low-power subranging ADCs

In this paper, the latest research results of high-speed, low-power subranging ADC technologies are presented. The offset cancelling charge steering amplifier realizes a low-power and high-precision comparator, resulting in a low-power subranging ADC without digital calibration. Moreover, the built-in threshold calibration combining offset drift compensation enables an extremely low-power subranging ADC that is equally matched for SAR ADCs.

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2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)

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