CN107479616A - 一种超低功耗带隙基准电路 - Google Patents
一种超低功耗带隙基准电路 Download PDFInfo
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- CN107479616A CN107479616A CN201710671418.9A CN201710671418A CN107479616A CN 107479616 A CN107479616 A CN 107479616A CN 201710671418 A CN201710671418 A CN 201710671418A CN 107479616 A CN107479616 A CN 107479616A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/577—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices for plural loads
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- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
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- Automation & Control Theory (AREA)
- Semiconductor Integrated Circuits (AREA)
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CN201710671418.9A CN107479616B (zh) | 2017-08-08 | 2017-08-08 | 一种超低功耗带隙基准电路 |
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CN201710671418.9A CN107479616B (zh) | 2017-08-08 | 2017-08-08 | 一种超低功耗带隙基准电路 |
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CN107479616A true CN107479616A (zh) | 2017-12-15 |
CN107479616B CN107479616B (zh) | 2019-06-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725675A (zh) * | 2018-12-27 | 2019-05-07 | 上海华力集成电路制造有限公司 | 共源共栅电流偏置结构及电流偏置电路和sub-bgr |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101819449A (zh) * | 2010-04-16 | 2010-09-01 | 上海理工大学 | 亚阈值mosfet带隙基准源 |
CN102279610A (zh) * | 2011-04-13 | 2011-12-14 | 清华大学 | 一种极低功耗、宽温度范围亚阈值基准电压源 |
CN102495661A (zh) * | 2011-12-26 | 2012-06-13 | 电子科技大学 | 一种基于两种阈值电压mos器件的带隙基准电路 |
JP2015114815A (ja) * | 2013-12-11 | 2015-06-22 | 株式会社東芝 | 基準電圧回路 |
CN104950971A (zh) * | 2015-06-11 | 2015-09-30 | 中国人民解放军国防科学技术大学 | 一种低功耗亚阈值型cmos带隙基准电压电路 |
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2017
- 2017-08-08 CN CN201710671418.9A patent/CN107479616B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101819449A (zh) * | 2010-04-16 | 2010-09-01 | 上海理工大学 | 亚阈值mosfet带隙基准源 |
CN102279610A (zh) * | 2011-04-13 | 2011-12-14 | 清华大学 | 一种极低功耗、宽温度范围亚阈值基准电压源 |
CN102495661A (zh) * | 2011-12-26 | 2012-06-13 | 电子科技大学 | 一种基于两种阈值电压mos器件的带隙基准电路 |
JP2015114815A (ja) * | 2013-12-11 | 2015-06-22 | 株式会社東芝 | 基準電圧回路 |
CN104950971A (zh) * | 2015-06-11 | 2015-09-30 | 中国人民解放军国防科学技术大学 | 一种低功耗亚阈值型cmos带隙基准电压电路 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725675A (zh) * | 2018-12-27 | 2019-05-07 | 上海华力集成电路制造有限公司 | 共源共栅电流偏置结构及电流偏置电路和sub-bgr |
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CN107479616B (zh) | 2019-06-04 |
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Address after: 518000 B01, 5 / F, block B, building 2, shenzhenwan science and technology ecological park, Shahe West Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jinrui Technology Co.,Ltd. Address before: 518000 B01, 5 / F, block B, building 2, shenzhenwan science and technology ecological park, Shahe West Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN C&A TECHNOLOGY Co.,Ltd. |
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Denomination of invention: An ultra low power bandgap reference circuit Effective date of registration: 20220609 Granted publication date: 20190604 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Jinrui Technology Co.,Ltd. Registration number: Y2022980007412 |
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