CN108183699A - 触发窗口可调的施密特触发器及其调节触发窗口的方法 - Google Patents
触发窗口可调的施密特触发器及其调节触发窗口的方法 Download PDFInfo
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- CN108183699A CN108183699A CN201711467866.3A CN201711467866A CN108183699A CN 108183699 A CN108183699 A CN 108183699A CN 201711467866 A CN201711467866 A CN 201711467866A CN 108183699 A CN108183699 A CN 108183699A
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- Prior art keywords
- threshold voltage
- triggering
- window
- nmos
- pmos
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/3565—Bistables with hysteresis, e.g. Schmitt trigger
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711467866.3A CN108183699A (zh) | 2017-12-29 | 2017-12-29 | 触发窗口可调的施密特触发器及其调节触发窗口的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711467866.3A CN108183699A (zh) | 2017-12-29 | 2017-12-29 | 触发窗口可调的施密特触发器及其调节触发窗口的方法 |
Publications (1)
Publication Number | Publication Date |
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CN108183699A true CN108183699A (zh) | 2018-06-19 |
Family
ID=62548584
Family Applications (1)
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CN201711467866.3A Withdrawn CN108183699A (zh) | 2017-12-29 | 2017-12-29 | 触发窗口可调的施密特触发器及其调节触发窗口的方法 |
Country Status (1)
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CN (1) | CN108183699A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113381738A (zh) * | 2021-06-25 | 2021-09-10 | 上海威固信息技术股份有限公司 | 一种负向阈值电压可调节的施密特触发器 |
CN113381737A (zh) * | 2021-06-25 | 2021-09-10 | 上海威固信息技术股份有限公司 | 一种正向阈值电压可调节的施密特触发器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6448830B1 (en) * | 2001-11-05 | 2002-09-10 | International Business Machines Corporation | Single-stage tri-state Schmitt trigger |
US6870413B1 (en) * | 2001-12-14 | 2005-03-22 | Altera Corporation | Schmitt trigger circuit with adjustable trip point voltages |
US20060017482A1 (en) * | 2004-06-09 | 2006-01-26 | Stmicroelectronics Pvt. Ltd. | Compensated schmitt trigger circuit for providing monotonic hysterisis response |
CN101227183A (zh) * | 2008-02-03 | 2008-07-23 | 智原科技股份有限公司 | 施密特触发电路 |
US20130027085A1 (en) * | 2011-07-28 | 2013-01-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | Adjustable schmitt trigger |
US20150188523A1 (en) * | 2013-12-30 | 2015-07-02 | Sandisk Technologies Inc. | Input Receiver With Multiple Hysteresis Levels |
CN106330136A (zh) * | 2015-06-19 | 2017-01-11 | 中芯国际集成电路制造(上海)有限公司 | 施密特触发器 |
-
2017
- 2017-12-29 CN CN201711467866.3A patent/CN108183699A/zh not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6448830B1 (en) * | 2001-11-05 | 2002-09-10 | International Business Machines Corporation | Single-stage tri-state Schmitt trigger |
US6870413B1 (en) * | 2001-12-14 | 2005-03-22 | Altera Corporation | Schmitt trigger circuit with adjustable trip point voltages |
US20060017482A1 (en) * | 2004-06-09 | 2006-01-26 | Stmicroelectronics Pvt. Ltd. | Compensated schmitt trigger circuit for providing monotonic hysterisis response |
CN101227183A (zh) * | 2008-02-03 | 2008-07-23 | 智原科技股份有限公司 | 施密特触发电路 |
US20130027085A1 (en) * | 2011-07-28 | 2013-01-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | Adjustable schmitt trigger |
US20150188523A1 (en) * | 2013-12-30 | 2015-07-02 | Sandisk Technologies Inc. | Input Receiver With Multiple Hysteresis Levels |
CN106330136A (zh) * | 2015-06-19 | 2017-01-11 | 中芯国际集成电路制造(上海)有限公司 | 施密特触发器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113381738A (zh) * | 2021-06-25 | 2021-09-10 | 上海威固信息技术股份有限公司 | 一种负向阈值电压可调节的施密特触发器 |
CN113381737A (zh) * | 2021-06-25 | 2021-09-10 | 上海威固信息技术股份有限公司 | 一种正向阈值电压可调节的施密特触发器 |
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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 | ||
CB02 | Change of applicant information |
Address after: Zhangjiang Building 20A, 289 Chunxiao Road, China (Shanghai) Free Trade Pilot Area Applicant after: Xinyuan Microelectronics (Shanghai) Co., Ltd. Applicant after: VeriSilicon Microelectronics (Beijing) Co., Ltd. Applicant after: VERISILICON MICROELECTRONICS (CHENGDU) CO., LTD. Applicant after: Core holdings limited company Address before: 201203 Zhangjiang Building 20A, 560 Songtao Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai Applicant before: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Applicant before: VeriSilicon Microelectronics (Beijing) Co., Ltd. Applicant before: VERISILICON MICROELECTRONICS (CHENGDU) CO., LTD. Applicant before: Core holdings limited company |
|
CB02 | Change of applicant information | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
|
WW01 | Invention patent application withdrawn after publication |