CN107666143A - 负压电荷泵电路 - Google Patents
负压电荷泵电路 Download PDFInfo
- Publication number
- CN107666143A CN107666143A CN201610596532.5A CN201610596532A CN107666143A CN 107666143 A CN107666143 A CN 107666143A CN 201610596532 A CN201610596532 A CN 201610596532A CN 107666143 A CN107666143 A CN 107666143A
- Authority
- CN
- China
- Prior art keywords
- transistor
- electric capacity
- charge pump
- negative pressure
- pump circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- OGFXBIXJCWAUCH-UHFFFAOYSA-N meso-secoisolariciresinol Natural products C1=2C=C(O)C(OC)=CC=2CC(CO)C(CO)C1C1=CC=C(O)C(OC)=C1 OGFXBIXJCWAUCH-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610596532.5A CN107666143B (zh) | 2016-07-27 | 2016-07-27 | 负压电荷泵电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610596532.5A CN107666143B (zh) | 2016-07-27 | 2016-07-27 | 负压电荷泵电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107666143A true CN107666143A (zh) | 2018-02-06 |
CN107666143B CN107666143B (zh) | 2019-03-22 |
Family
ID=61114347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610596532.5A Active CN107666143B (zh) | 2016-07-27 | 2016-07-27 | 负压电荷泵电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107666143B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114696609A (zh) * | 2020-12-28 | 2022-07-01 | 圣邦微电子(北京)股份有限公司 | 电荷泵电路 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065532A (zh) * | 1992-03-20 | 1992-10-21 | 三星电子株式会社 | 基准电流产生电路 |
CN101303832A (zh) * | 2007-05-10 | 2008-11-12 | 比亚迪股份有限公司 | 电源电路、液晶驱动装置、液晶显示装置及升压电路 |
CN102354246A (zh) * | 2011-10-28 | 2012-02-15 | 电子科技大学 | 一种有源箝位电路 |
CN103066832A (zh) * | 2012-12-07 | 2013-04-24 | 广州慧智微电子有限公司 | 一种能快速启动的电荷泵 |
CN104518663A (zh) * | 2014-07-18 | 2015-04-15 | 上海华虹宏力半导体制造有限公司 | 负压电荷泵反馈电路 |
CN105159372A (zh) * | 2015-08-24 | 2015-12-16 | 锐迪科创微电子(北京)有限公司 | 一种负电压生成电路 |
CN105515370A (zh) * | 2016-01-27 | 2016-04-20 | 上海华虹宏力半导体制造有限公司 | 电荷泵电路及存储器 |
-
2016
- 2016-07-27 CN CN201610596532.5A patent/CN107666143B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065532A (zh) * | 1992-03-20 | 1992-10-21 | 三星电子株式会社 | 基准电流产生电路 |
CN101303832A (zh) * | 2007-05-10 | 2008-11-12 | 比亚迪股份有限公司 | 电源电路、液晶驱动装置、液晶显示装置及升压电路 |
CN102354246A (zh) * | 2011-10-28 | 2012-02-15 | 电子科技大学 | 一种有源箝位电路 |
CN103066832A (zh) * | 2012-12-07 | 2013-04-24 | 广州慧智微电子有限公司 | 一种能快速启动的电荷泵 |
CN104518663A (zh) * | 2014-07-18 | 2015-04-15 | 上海华虹宏力半导体制造有限公司 | 负压电荷泵反馈电路 |
CN105159372A (zh) * | 2015-08-24 | 2015-12-16 | 锐迪科创微电子(北京)有限公司 | 一种负电压生成电路 |
CN105515370A (zh) * | 2016-01-27 | 2016-04-20 | 上海华虹宏力半导体制造有限公司 | 电荷泵电路及存储器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114696609A (zh) * | 2020-12-28 | 2022-07-01 | 圣邦微电子(北京)股份有限公司 | 电荷泵电路 |
Also Published As
Publication number | Publication date |
---|---|
CN107666143B (zh) | 2019-03-22 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 226017 Nantong science and Technology Industrial Park, Su Tong Road, Jiangsu, No. 14, No. 16 Patentee after: Dioo Microelectronic Co., Ltd. Address before: 201103, No. 3, Hongqiao International Business Plaza, 2679 Hechuan Road, Shanghai, Minhang District, 603 Patentee before: Dioo Microelectronic Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP03 | Change of name, title or address |
Address after: No.16, wei14 Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu Province Patentee after: Jiangsu Dior Microelectronics Co., Ltd Address before: 226017 Nantong science and Technology Industrial Park, Su Tong Road, Jiangsu, No. 14, No. 16 Patentee before: DIAO MICROELECTRONICS Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP02 | Change in the address of a patent holder |
Address after: 6 / F, building 8, Zilang science and Technology City, Nantong Innovation Zone, 60 Chongzhou Avenue, Nantong City, Jiangsu Province 226000 Patentee after: Jiangsu Dior Microelectronics Co., Ltd Address before: No.16, wei14 Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu Province Patentee before: Jiangsu Dior Microelectronics Co., Ltd |
|
CP02 | Change in the address of a patent holder |