CN101995898B - 一种高阶温度补偿电流基准源 - Google Patents
一种高阶温度补偿电流基准源 Download PDFInfo
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- CN101995898B CN101995898B CN200910109392.4A CN200910109392A CN101995898B CN 101995898 B CN101995898 B CN 101995898B CN 200910109392 A CN200910109392 A CN 200910109392A CN 101995898 B CN101995898 B CN 101995898B
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CN101995898B true CN101995898B (zh) | 2014-07-09 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102841629B (zh) * | 2012-09-19 | 2014-07-30 | 中国电子科技集团公司第二十四研究所 | 一种BiCMOS电流型基准电路 |
CN103116381B (zh) * | 2013-02-08 | 2015-02-04 | 余浩 | 一种高阶温度补偿电流产生电路及电流连续调节方法 |
CN103472878B (zh) * | 2013-09-09 | 2015-05-27 | 电子科技大学 | 一种基准电流源 |
CN104699164B (zh) * | 2013-12-10 | 2016-08-17 | 展讯通信(上海)有限公司 | 带隙基准电路 |
CN105094207A (zh) * | 2015-09-14 | 2015-11-25 | 桂林电子科技大学 | 消除体效应的带隙基准源 |
CN105824345A (zh) * | 2016-03-16 | 2016-08-03 | 中国电子科技集团公司第五十八研究所 | 一种基于自偏置结构的参考电流源电路 |
CN105867517B (zh) * | 2016-04-18 | 2018-01-05 | 中国电子科技集团公司第五十八研究所 | 一种高精度、输出电压可调的参考电压产生电路 |
CN105932976B (zh) * | 2016-05-25 | 2018-07-27 | 电子科技大学 | 一种用于晶体振荡器的温度补偿电路 |
CN105955388A (zh) | 2016-05-26 | 2016-09-21 | 京东方科技集团股份有限公司 | 一种基准电路 |
CN106708165A (zh) * | 2017-03-15 | 2017-05-24 | 深圳慧能泰半导体科技有限公司 | 一种电流源电路、芯片及电子设备 |
CN108052154B (zh) * | 2018-02-05 | 2023-08-01 | 成都信息工程大学 | 一种无运放高阶低温漂带隙基准电路 |
CN109062310A (zh) * | 2018-07-13 | 2018-12-21 | 厦门芯豪科技有限公司 | 一种带高阶曲率补偿的低功耗带隙基准电路 |
CN112162584B (zh) * | 2020-08-31 | 2022-05-20 | 江苏东海半导体科技有限公司 | 一种电流值可调可补偿的电流偏置电路 |
Citations (6)
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CN1340750A (zh) * | 2000-08-31 | 2002-03-20 | 凌阳科技股份有限公司 | 低温度系数参考电流源产生电路 |
CN1529216A (zh) * | 2003-10-17 | 2004-09-15 | 清华大学 | 低温度系数和低电源电压系数的参考电流源 |
CN1725137A (zh) * | 2005-06-21 | 2006-01-25 | 电子科技大学 | 高阶温度补偿电流基准源 |
CN1811656A (zh) * | 2006-01-16 | 2006-08-02 | 电子科技大学 | 负温度补偿电流产生电路及温度补偿电流基准源 |
CN201000586Y (zh) * | 2006-12-28 | 2008-01-02 | 东南大学 | Cmos基准源电路 |
GB0909574D0 (en) * | 2008-06-06 | 2009-07-15 | Avago Tech Ecbu Ip Sg Pte Ltd | Temperture compensation circuit and method |
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2009
- 2009-08-21 CN CN200910109392.4A patent/CN101995898B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1340750A (zh) * | 2000-08-31 | 2002-03-20 | 凌阳科技股份有限公司 | 低温度系数参考电流源产生电路 |
CN1529216A (zh) * | 2003-10-17 | 2004-09-15 | 清华大学 | 低温度系数和低电源电压系数的参考电流源 |
CN1725137A (zh) * | 2005-06-21 | 2006-01-25 | 电子科技大学 | 高阶温度补偿电流基准源 |
CN1811656A (zh) * | 2006-01-16 | 2006-08-02 | 电子科技大学 | 负温度补偿电流产生电路及温度补偿电流基准源 |
CN201000586Y (zh) * | 2006-12-28 | 2008-01-02 | 东南大学 | Cmos基准源电路 |
GB0909574D0 (en) * | 2008-06-06 | 2009-07-15 | Avago Tech Ecbu Ip Sg Pte Ltd | Temperture compensation circuit and method |
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CN101995898A (zh) | 2011-03-30 |
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Denomination of invention: High-order temperature compensating current reference source Effective date of registration: 20150129 Granted publication date: 20140709 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Aike Chuangxin Microelectronic Co., Ltd. Registration number: 2015990000082 |
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Address after: 518057 Guangdong science and technology two Road Software Park, phase 1, 4, 4 building, room two, Nanshan District high tech Zone, Shenzhen, China Patentee after: Shenzhen Shenyang electronic Limited by Share Ltd Address before: 518057 Guangdong science and technology two Road Software Park, phase 1, 4, 4 building, room two, Nanshan District high tech Zone, Shenzhen, China Patentee before: Aike Chuangxin Microelectronic Co., Ltd. |
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