CN106020306B - 一种阻抗衰减缓冲器及低压差线性稳压器 - Google Patents
一种阻抗衰减缓冲器及低压差线性稳压器 Download PDFInfo
- Publication number
- CN106020306B CN106020306B CN201610362694.2A CN201610362694A CN106020306B CN 106020306 B CN106020306 B CN 106020306B CN 201610362694 A CN201610362694 A CN 201610362694A CN 106020306 B CN106020306 B CN 106020306B
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- pmos
- nmos tube
- switching tube
- resistive degeneration
- tube
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- 230000007850 degeneration Effects 0.000 title claims abstract description 66
- 230000005611 electricity Effects 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000001934 delay Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201610362694.2A CN106020306B (zh) | 2016-05-26 | 2016-05-26 | 一种阻抗衰减缓冲器及低压差线性稳压器 |
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CN201610362694.2A CN106020306B (zh) | 2016-05-26 | 2016-05-26 | 一种阻抗衰减缓冲器及低压差线性稳压器 |
Publications (2)
Publication Number | Publication Date |
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CN106020306A CN106020306A (zh) | 2016-10-12 |
CN106020306B true CN106020306B (zh) | 2017-11-24 |
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CN201610362694.2A Active CN106020306B (zh) | 2016-05-26 | 2016-05-26 | 一种阻抗衰减缓冲器及低压差线性稳压器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108153372A (zh) * | 2018-01-10 | 2018-06-12 | 德淮半导体有限公司 | 调节器 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107196622B (zh) * | 2017-04-21 | 2021-05-18 | 北京海尔集成电路设计有限公司 | 一种输入阻抗恒定的衰减*** |
CN112328000B (zh) * | 2020-09-30 | 2022-08-26 | 江苏清微智能科技有限公司 | 一种超低静态电流快速响应电路及装置 |
CN113849033B (zh) * | 2021-09-27 | 2022-10-04 | 电子科技大学 | 一种阻抗衰减补偿的线性稳压器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6246221B1 (en) * | 2000-09-20 | 2001-06-12 | Texas Instruments Incorporated | PMOS low drop-out voltage regulator using non-inverting variable gain stage |
US6822514B1 (en) * | 2002-09-16 | 2004-11-23 | National Semiconductor Corporation | Amplifier with miller-effect compensation for use in closed loop system such as low dropout voltage regulator |
CN101464699B (zh) * | 2007-12-21 | 2011-06-01 | 辉芒微电子(深圳)有限公司 | 具有高电源抑制比的低压差线性稳压器 |
CN201616035U (zh) * | 2009-04-28 | 2010-10-27 | Bcd半导体制造有限公司 | 一种增强型密勒补偿低压差线性稳压器 |
CN104391533A (zh) * | 2014-11-12 | 2015-03-04 | 记忆科技(深圳)有限公司 | 一种高电源抑制比ldo电路 |
-
2016
- 2016-05-26 CN CN201610362694.2A patent/CN106020306B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108153372A (zh) * | 2018-01-10 | 2018-06-12 | 德淮半导体有限公司 | 调节器 |
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Denomination of invention: Impedance and attenuation buffer and low-dropout linear regulator Effective date of registration: 20190621 Granted publication date: 20171124 Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2019440000233 |
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Date of cancellation: 20200907 Granted publication date: 20171124 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440000233 |
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Address after: 3 / F, C1 area, innovation building, 182 science Avenue, Science City, Guangzhou, Guangdong 510663 Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 3 / F, C1 area, innovation building, 182 science Avenue, Science City, Guangzhou, Guangdong 510663 Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 3 / F, C1 area, innovation building, 182 science Avenue, Science City, Guangzhou, Guangdong 510663 Patentee before: Guangzhou Ankai Microelectronics Co.,Ltd. |
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