دورية أكاديمية
A low‐cost digital calibration scheme for high‐resolution SAR ADC using Adaptive‐LMS
| العنوان: | A low‐cost digital calibration scheme for high‐resolution SAR ADC using Adaptive‐LMS |
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| المؤلفون: | Yongkui Yang, Tingting Yin, Jiping Liu, Enyi Yao |
| المصدر: | Electronics Letters, Vol 58, Iss 25, Pp 949-951 (2022) |
| بيانات النشر: | Wiley, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Electrical engineering. Electronics. Nuclear engineering |
| مصطلحات موضوعية: | Electrical engineering. Electronics. Nuclear engineering, TK1-9971 |
| الوصف: | Abstract This paper presents a novel low‐cost digital calibration scheme using Adaptive‐LMS for high‐resolution SAR ADCs. This proposed Adaptive‐LMS is realized by perturbing adaptive analog offset and skipping several LSBs' calibration. Compared with a digital calibration scheme based on conventional LMS, the design saves not only die cost but also testing cost (less testing time). During the testing process, the proposed method requires only 16,000 samples to calibrate the capacitor mismatch and the SNDR is improved from 54.1 dB to 68.1 dB for a 12‐bit SAR ADC. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1350-911X 0013-5194 |
| Relation: | https://doaj.org/toc/0013-5194; https://doaj.org/toc/1350-911X |
| DOI: | 10.1049/ell2.12659 |
| URL الوصول: | https://doaj.org/article/76b68c9ee67447dc9fbaea2b8a56c8d6 |
| رقم الأكسشن: | edsdoj.76b68c9ee67447dc9fbaea2b8a56c8d6 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 1350911X 00135194 |
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| DOI: | 10.1049/ell2.12659 |