CN104242934B - 带冗余位全异步sar adc亚稳态消除电路与方法 - Google Patents
带冗余位全异步sar adc亚稳态消除电路与方法 Download PDFInfo
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CN105991139B (zh) * | 2015-01-30 | 2019-05-28 | 中芯国际集成电路制造(上海)有限公司 | 异步逐次逼近型模数转换电路 |
CN105991138B (zh) * | 2015-01-30 | 2019-07-02 | 中芯国际集成电路制造(上海)有限公司 | 异步逐次逼近型模数转换电路 |
CN105991140B (zh) * | 2015-01-30 | 2019-08-27 | 中芯国际集成电路制造(上海)有限公司 | 异步逐次逼近型模数转换电路 |
KR102276893B1 (ko) | 2015-09-24 | 2021-07-12 | 삼성전자주식회사 | 축차 근사 레지스터 아날로그 디지털 변환기와 이를 포함하는 반도체 장치 |
CN109428595B (zh) * | 2017-08-21 | 2022-06-24 | 瑞昱半导体股份有限公司 | 连续逼近式模拟至数字转换的校正装置 |
TWI653835B (zh) | 2018-06-20 | 2019-03-11 | 新唐科技股份有限公司 | 循序漸進式類比數位轉換器和其校正方法 |
CN109687872B (zh) | 2019-02-26 | 2020-09-15 | 中国电子科技集团公司第二十四研究所 | 用于sar_adc的高速数字逻辑电路及采样调节方法 |
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CN103532557A (zh) * | 2013-11-05 | 2014-01-22 | 吴小刚 | 一种基于压控振荡器的比较器的全并行模数转换器 |
CN103580695A (zh) * | 2012-08-03 | 2014-02-12 | 瑞昱半导体股份有限公司 | 预测性逐渐逼近式模拟数字转换装置及其方法 |
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CN103580695A (zh) * | 2012-08-03 | 2014-02-12 | 瑞昱半导体股份有限公司 | 预测性逐渐逼近式模拟数字转换装置及其方法 |
CN103532557A (zh) * | 2013-11-05 | 2014-01-22 | 吴小刚 | 一种基于压控振荡器的比较器的全并行模数转换器 |
Non-Patent Citations (1)
Title |
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Capacitor Mismatch Calibration For SAR ADCs Based on Comparator Metastability Detection;Long Chen etc;《Circuits and Systems》;20140728;第2357-2360页 * |
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Address after: 610041 floor 4, block A, 1 building 200, Tianfu five street, hi tech Zone, Chengdu, Sichuan. Patentee after: Chengdu Rui core micro Polytron Technologies Inc Address before: 610000 1705, 17, 1, 1800, Yizhou Avenue, high tech Zone, Chengdu, Sichuan Patentee before: Chengdu Ruicheng Xinwei Technology Co., Ltd. |
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Denomination of invention: Circuit and method for eliminating metastable state of full-asynchronism SAR ADC with redundancy bits Effective date of registration: 20190311 Granted publication date: 20171229 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu Shuangliu Branch Pledgor: Chengdu Rui core micro Polytron Technologies Inc Registration number: 2019510000025 |
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Date of cancellation: 20210226 Granted publication date: 20171229 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Shuangliu Branch Pledgor: CHENGDU ANALOG CIRCUIT TECHNOLOGY Inc. Registration number: 2019510000025 |