CN206658047U - Mim电容的esd保护电路及其射频开关装置 - Google Patents
Mim电容的esd保护电路及其射频开关装置 Download PDFInfo
- Publication number
- CN206658047U CN206658047U CN201720103934.7U CN201720103934U CN206658047U CN 206658047 U CN206658047 U CN 206658047U CN 201720103934 U CN201720103934 U CN 201720103934U CN 206658047 U CN206658047 U CN 206658047U
- Authority
- CN
- China
- Prior art keywords
- fet
- voltage
- mim capacitor
- protection circuit
- esd protection
- 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.)
- Active
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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
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
- H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2016213908211 | 2016-12-16 | ||
CN201621390821 | 2016-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206658047U true CN206658047U (zh) | 2017-11-21 |
Family
ID=60314530
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710060044.7A Pending CN108206515A (zh) | 2016-12-16 | 2017-01-24 | Mim电容的esd保护电路 |
CN201720103934.7U Active CN206658047U (zh) | 2016-12-16 | 2017-01-24 | Mim电容的esd保护电路及其射频开关装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710060044.7A Pending CN108206515A (zh) | 2016-12-16 | 2017-01-24 | Mim电容的esd保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN108206515A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108206515A (zh) * | 2016-12-16 | 2018-06-26 | 江苏安其威微电子科技有限公司 | Mim电容的esd保护电路 |
CN112272440A (zh) * | 2020-10-10 | 2021-01-26 | 上海纯米电子科技有限公司 | 显示屏抗静电干扰电路及显示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6534833B1 (en) * | 1998-03-18 | 2003-03-18 | Texas Instruments Incorporated | Semiconductor device with protection circuitry and method |
JP4843927B2 (ja) * | 2004-10-13 | 2011-12-21 | ソニー株式会社 | 高周波集積回路 |
CN101102103A (zh) * | 2006-05-31 | 2008-01-09 | 松下电器产业株式会社 | 射频开关电路、射频开关装置和发射机模块装置 |
US7804669B2 (en) * | 2007-04-19 | 2010-09-28 | Qualcomm Incorporated | Stacked ESD protection circuit having reduced trigger voltage |
US8427796B2 (en) * | 2010-01-19 | 2013-04-23 | Qualcomm, Incorporated | High voltage, high frequency ESD protection circuit for RF ICs |
CN103066977B (zh) * | 2012-12-20 | 2015-02-18 | 南京佳立实通信科技有限公司 | 一种低通高隔离智能射频开关 |
CN104079275A (zh) * | 2014-06-25 | 2014-10-01 | 北京七星华创电子股份有限公司 | 一种射频开关组件 |
CN108206515A (zh) * | 2016-12-16 | 2018-06-26 | 江苏安其威微电子科技有限公司 | Mim电容的esd保护电路 |
-
2017
- 2017-01-24 CN CN201710060044.7A patent/CN108206515A/zh active Pending
- 2017-01-24 CN CN201720103934.7U patent/CN206658047U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108206515A (zh) * | 2016-12-16 | 2018-06-26 | 江苏安其威微电子科技有限公司 | Mim电容的esd保护电路 |
CN112272440A (zh) * | 2020-10-10 | 2021-01-26 | 上海纯米电子科技有限公司 | 显示屏抗静电干扰电路及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108206515A (zh) | 2018-06-26 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 1101-22, building a, building 4, Nanjing Baixia hi tech Industrial Development Zone, No.6 Yongzhi Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee after: Jiangsu hairuida Microelectronics Technology Co., Ltd Address before: No.188 Tongsheng Avenue, Nantong Development Zone, Nantong City, Jiangsu Province 226200 Patentee before: JIANGSU ANQIWEI MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 201210 building 02, building 51, No. 1387, Zhangdong Road, Pudong New Area, Shanghai Patentee after: SHANGHAI ARCHIWAVE ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Room 1101-22, building a, building 4, Nanjing Baixia hi tech Industrial Development Zone, No.6 Yongzhi Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee before: Jiangsu hairuida Microelectronics Technology Co.,Ltd. |
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TR01 | Transfer of patent right |