CN115001477A - 一种用于正负电压输入的信号接口电路 - Google Patents
一种用于正负电压输入的信号接口电路 Download PDFInfo
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- CN115001477A CN115001477A CN202210845627.1A CN202210845627A CN115001477A CN 115001477 A CN115001477 A CN 115001477A CN 202210845627 A CN202210845627 A CN 202210845627A CN 115001477 A CN115001477 A CN 115001477A
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- voltage
- switching tube
- circuit
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- output
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/017509—Interface arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00323—Delay compensation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018507—Interface arrangements
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210845627.1A CN115001477B (zh) | 2022-07-19 | 2022-07-19 | 一种用于正负电压输入的信号接口电路 |
Applications Claiming Priority (1)
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CN202210845627.1A CN115001477B (zh) | 2022-07-19 | 2022-07-19 | 一种用于正负电压输入的信号接口电路 |
Publications (2)
Publication Number | Publication Date |
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CN115001477A true CN115001477A (zh) | 2022-09-02 |
CN115001477B CN115001477B (zh) | 2022-11-04 |
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CN202210845627.1A Active CN115001477B (zh) | 2022-07-19 | 2022-07-19 | 一种用于正负电压输入的信号接口电路 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000339047A (ja) * | 1999-05-27 | 2000-12-08 | Hitachi Ltd | 半導体集積回路装置 |
US20120002821A1 (en) * | 2010-07-01 | 2012-01-05 | Conexant Systems, Inc. | Grounding switch method and apparatus |
CN103312309A (zh) * | 2013-05-14 | 2013-09-18 | 无锡华润矽科微电子有限公司 | 模拟开关控制电路结构 |
CN106253890A (zh) * | 2016-08-08 | 2016-12-21 | 成都华微电子科技有限公司 | 衬偏电压调整稳定输入翻转电平的接收器 |
CN108322208A (zh) * | 2017-01-17 | 2018-07-24 | 上海贝岭股份有限公司 | 用于正负电压信号输入的信号接口及其信号接口电路 |
WO2022100728A1 (zh) * | 2020-11-16 | 2022-05-19 | 上海唯捷创芯电子技术有限公司 | 一种正负电压电荷泵电路、芯片及通信终端 |
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2022
- 2022-07-19 CN CN202210845627.1A patent/CN115001477B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000339047A (ja) * | 1999-05-27 | 2000-12-08 | Hitachi Ltd | 半導体集積回路装置 |
US20120002821A1 (en) * | 2010-07-01 | 2012-01-05 | Conexant Systems, Inc. | Grounding switch method and apparatus |
CN103312309A (zh) * | 2013-05-14 | 2013-09-18 | 无锡华润矽科微电子有限公司 | 模拟开关控制电路结构 |
CN106253890A (zh) * | 2016-08-08 | 2016-12-21 | 成都华微电子科技有限公司 | 衬偏电压调整稳定输入翻转电平的接收器 |
CN108322208A (zh) * | 2017-01-17 | 2018-07-24 | 上海贝岭股份有限公司 | 用于正负电压信号输入的信号接口及其信号接口电路 |
WO2022100728A1 (zh) * | 2020-11-16 | 2022-05-19 | 上海唯捷创芯电子技术有限公司 | 一种正负电压电荷泵电路、芯片及通信终端 |
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Publication number | Publication date |
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CN115001477B (zh) | 2022-11-04 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220902 Assignee: Suzhou Heyu Finance Leasing Co.,Ltd. Assignor: SHENZHEN XINER SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042308 Denomination of invention: A Signal Interface Circuit for Positive and Negative Voltage Input Granted publication date: 20221104 License type: Exclusive License Record date: 20230925 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Signal Interface Circuit for Positive and Negative Voltage Input Effective date of registration: 20230927 Granted publication date: 20221104 Pledgee: Suzhou Heyu Finance Leasing Co.,Ltd. Pledgor: SHENZHEN XINER SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Registration number: Y2023980059341 |