CN104635835B - 带隙基准电路 - Google Patents
带隙基准电路 Download PDFInfo
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CN201310566973.7A CN104635835B (zh) | 2013-11-14 | 2013-11-14 | 带隙基准电路 |
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CN201310566973.7A CN104635835B (zh) | 2013-11-14 | 2013-11-14 | 带隙基准电路 |
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CN104635835A CN104635835A (zh) | 2015-05-20 |
CN104635835B true CN104635835B (zh) | 2017-02-08 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110703842B (zh) * | 2019-03-06 | 2020-08-14 | 深圳市芯天下技术有限公司 | 一种带隙基准电压高速上电防过冲电路 |
CN110673681A (zh) * | 2019-03-07 | 2020-01-10 | 深圳市芯天下技术有限公司 | 一种带隙基准电路 |
CN110568898B (zh) * | 2019-09-25 | 2021-06-08 | 上海华虹宏力半导体制造有限公司 | 带隙基准源的启动电路 |
WO2021179212A1 (zh) * | 2020-03-11 | 2021-09-16 | 深圳市汇顶科技股份有限公司 | 温度传感器、电子设备和温度检测系统 |
CN115328265B (zh) * | 2021-05-11 | 2024-04-12 | 圣邦微电子(北京)股份有限公司 | 一种使用子带隙电压的低压uvlo电路及方法 |
CN113220064B (zh) * | 2021-05-27 | 2022-06-17 | 苏州华太电子技术有限公司 | 一种快速启动的线性稳压器及电子电路 |
CN115857612B (zh) * | 2023-03-02 | 2023-05-09 | 盈力半导体(上海)有限公司 | 带隙基准源及其低温漂控制方法、系统和芯片 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US5289111A (en) * | 1991-05-17 | 1994-02-22 | Rohm Co., Ltd. | Bandgap constant voltage circuit |
CN1154032C (zh) * | 1999-09-02 | 2004-06-16 | 深圳赛意法微电子有限公司 | 预调节器、产生参考电压的电路和方法 |
JP2002341953A (ja) * | 2001-05-15 | 2002-11-29 | Denso Corp | バンドギャップ基準電圧回路 |
JP4184644B2 (ja) * | 2001-09-27 | 2008-11-19 | 株式会社東芝 | レギュレータ回路 |
JP4212036B2 (ja) * | 2003-06-19 | 2009-01-21 | ローム株式会社 | 定電圧発生器 |
US7265529B2 (en) * | 2004-08-19 | 2007-09-04 | Micron Technologgy, Inc. | Zero power start-up circuit |
KR100907893B1 (ko) * | 2007-12-24 | 2009-07-15 | 주식회사 동부하이텍 | 기준 전압 발생 회로를 위한 기동 회로 |
CN101571727B (zh) * | 2009-06-11 | 2012-10-10 | 四川和芯微电子股份有限公司 | 一种电流型带隙基准源电路启动电路 |
CN102385413A (zh) * | 2011-09-19 | 2012-03-21 | 无锡中普微电子有限公司 | 低压带隙基准电压产生电路 |
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Effective date of registration: 20180410 Address after: The 300456 Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xinji Lease (Tianjin) Co.,Ltd. Address before: Zuchongzhi road in Pudong Zhangjiang hi tech park Shanghai 201203 Lane 2288 Pudong New Area Spreadtrum Center Building 1 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Application publication date: 20150520 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Asymmetric band-gap reference circuit Granted publication date: 20170208 License type: Exclusive License Record date: 20180801 |
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Effective date of registration: 20221027 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 300456 1-1-1802-7, north area of financial and Trade Center, No. 6865, Asia Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area) Patentee before: Xinji Lease (Tianjin) Co.,Ltd. |