CN105510688B - 一种实现cp测试的电压检测器 - Google Patents
一种实现cp测试的电压检测器 Download PDFInfo
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- CN105510688B CN105510688B CN201610048574.5A CN201610048574A CN105510688B CN 105510688 B CN105510688 B CN 105510688B CN 201610048574 A CN201610048574 A CN 201610048574A CN 105510688 B CN105510688 B CN 105510688B
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- voltage
- voltage detector
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- tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Current Or Voltage (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
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CN201610048574.5A CN105510688B (zh) | 2016-01-25 | 2016-01-25 | 一种实现cp测试的电压检测器 |
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CN201610048574.5A CN105510688B (zh) | 2016-01-25 | 2016-01-25 | 一种实现cp测试的电压检测器 |
Publications (2)
Publication Number | Publication Date |
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CN105510688A CN105510688A (zh) | 2016-04-20 |
CN105510688B true CN105510688B (zh) | 2018-09-04 |
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ID=55718810
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CN201610048574.5A Active CN105510688B (zh) | 2016-01-25 | 2016-01-25 | 一种实现cp测试的电压检测器 |
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CN (1) | CN105510688B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021179128A1 (zh) | 2020-03-09 | 2021-09-16 | 深圳市汇顶科技股份有限公司 | 电压攻击检测电路和芯片 |
EP3929602B1 (en) * | 2020-04-01 | 2023-05-10 | Shenzhen Goodix Technology Co., Ltd. | Circuit and chip for detecting voltage-based attack |
CN112069554A (zh) * | 2020-09-18 | 2020-12-11 | 天津兆讯电子技术有限公司 | 外部供电电源上电结构及其方法、安全芯片和电子卡 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100440451B1 (ko) * | 2002-05-31 | 2004-07-14 | 삼성전자주식회사 | 전압 글리치 검출 회로, 그것을 구비하는 집적회로장치,그리고 전압 글리치 어택으로부터 집적회로장치를보호하는 장치 및 방법 |
DE112006003440T5 (de) * | 2005-12-16 | 2008-10-02 | Advantest Corp. | Prüfvorrichtung und Stiftelektronikkarte |
CN101034114A (zh) * | 2006-03-10 | 2007-09-12 | 科圆半导体(上海)有限公司 | 过欠电压检测电路 |
CN101438303A (zh) * | 2006-05-10 | 2009-05-20 | Nxp股份有限公司 | 具有电路装置的传感器 |
CN101561460A (zh) * | 2008-12-30 | 2009-10-21 | 天津南大强芯半导体芯片设计有限公司 | 一种复合信号检测电路 |
CN103176025B (zh) * | 2011-12-22 | 2015-02-04 | 上海华虹宏力半导体制造有限公司 | 电源电压检测电路及其控制方法 |
CN103034804B (zh) * | 2012-12-11 | 2015-12-23 | 深圳国微技术有限公司 | 安全芯片及其攻击检测电路 |
CN103529281B (zh) * | 2013-10-24 | 2016-08-31 | 郑鲲鲲 | 一种全覆盖实时自我诊断的电压检测电路、电子设备及汽车 |
CN103712642B (zh) * | 2013-12-20 | 2016-08-17 | 大唐微电子技术有限公司 | 一种实现安全检测器自我检测的方法及装置 |
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2016
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Effective date of registration: 20200728 Address after: 2505 COFCO Plaza, No.2, nanmenwai street, Nankai District, Tianjin Patentee after: Xin Xin finance leasing (Tianjin) Co.,Ltd. Address before: 100094 No. 6 Yongjia North Road, Beijing, Haidian District Co-patentee before: DATANG SEMICONDUCTOR DESIGN Co.,Ltd. Patentee before: DATANG MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211025 Address after: 100094 No. 6 Yongjia North Road, Beijing, Haidian District Patentee after: DATANG MICROELECTRONICS TECHNOLOGY Co.,Ltd. Patentee after: DATANG SEMICONDUCTOR DESIGN Co.,Ltd. Address before: 300110 2505 COFCO Plaza, No. 2, nanmenwai street, Nankai District, Tianjin Patentee before: Xin Xin finance leasing (Tianjin) Co.,Ltd. |