DE60208357D1 - Vorrichtung zum Messen des Ruhestromes einer elektronischen Vorrichtung - Google Patents
Vorrichtung zum Messen des Ruhestromes einer elektronischen VorrichtungInfo
- Publication number
- DE60208357D1 DE60208357D1 DE60208357T DE60208357T DE60208357D1 DE 60208357 D1 DE60208357 D1 DE 60208357D1 DE 60208357 T DE60208357 T DE 60208357T DE 60208357 T DE60208357 T DE 60208357T DE 60208357 D1 DE60208357 D1 DE 60208357D1
- Authority
- DE
- Germany
- Prior art keywords
- current
- measuring
- quiescent current
- electronic device
- drawn
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G01R31/30—Marginal testing, e.g. by varying supply voltage
- G01R31/3004—Current or voltage test
- G01R31/3008—Quiescent current [IDDQ] test or leakage current test
-
- 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
- G01R31/317—Testing of digital circuits
- G01R31/3173—Marginal testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02447125A EP1378758B1 (de) | 2002-07-03 | 2002-07-03 | Vorrichtung zum Messen des Ruhestromes einer elektronischen Vorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60208357D1 true DE60208357D1 (de) | 2006-02-02 |
DE60208357T2 DE60208357T2 (de) | 2006-09-14 |
Family
ID=29719827
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60208357T Expired - Lifetime DE60208357T2 (de) | 2002-07-03 | 2002-07-03 | Vorrichtung zum Messen des Ruhestromes einer elektronischen Vorrichtung |
DE60223730T Expired - Lifetime DE60223730T2 (de) | 2002-07-03 | 2002-07-03 | Vorrichtung zur Überwachung des Ruhestroms einer elektronischen Vorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60223730T Expired - Lifetime DE60223730T2 (de) | 2002-07-03 | 2002-07-03 | Vorrichtung zur Überwachung des Ruhestroms einer elektronischen Vorrichtung |
Country Status (4)
Country | Link |
---|---|
US (2) | US6927592B2 (de) |
EP (2) | EP1378758B1 (de) |
AT (1) | ATE314658T1 (de) |
DE (2) | DE60208357T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115357086A (zh) * | 2022-08-29 | 2022-11-18 | 上海壁仞智能科技有限公司 | 带隙基准电路及其操作方法、电子装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100395817C (zh) * | 2001-11-14 | 2008-06-18 | 松下电器产业株式会社 | 编码设备、解码设备和解码方法 |
US6941235B2 (en) * | 2003-10-28 | 2005-09-06 | International Business Machines Corporation | Method and system for analyzing quiescent power plane current (IDDQ) test data in very-large scale integrated (VLSI) circuits |
GB2431739A (en) * | 2005-10-27 | 2007-05-02 | Wolfson Microelectronics Plc | Switch current sensing circuit |
JPWO2008069025A1 (ja) * | 2006-11-29 | 2010-03-18 | 日本電気株式会社 | 半導体装置 |
US7812628B2 (en) * | 2006-12-13 | 2010-10-12 | Renesas Electronics Corporation | Method of on-chip current measurement and semiconductor IC |
US9651596B2 (en) * | 2013-08-30 | 2017-05-16 | Keysight Technologies, Inc. | System and apparatus for measuring capacitance |
AU2017432628B2 (en) * | 2017-09-25 | 2021-10-21 | Siemens Mobility Pty Ltd. | Embedding and detecting codes in monitoring signatures |
US11668733B2 (en) * | 2018-11-09 | 2023-06-06 | Keithley Instruments, Llc | Multi-stage current measurement architecture |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754442A (en) * | 1970-12-01 | 1973-08-28 | Instrulab Inc | Temperature measuring system producing linear output signal from non-linear sensing resistance |
NL8900050A (nl) * | 1989-01-10 | 1990-08-01 | Philips Nv | Inrichting voor het meten van een ruststroom van een geintegreerde monolitische digitale schakeling, geintegreerde monolitische digitale schakeling voorzien van een dergelijke inrichting en testapparaat voorzien van een dergelijke inrichting. |
US5392293A (en) * | 1993-02-26 | 1995-02-21 | At&T Corp. | Built-in current sensor for IDDQ testing |
US5483170A (en) * | 1993-08-24 | 1996-01-09 | New Mexico State University Technology Transfer Corp. | Integrated circuit fault testing implementing voltage supply rail pulsing and corresponding instantaneous current response analysis |
EP0672911A1 (de) | 1994-02-25 | 1995-09-20 | ALCATEL BELL Naamloze Vennootschap | Prüfeinrichtung für Ruheversorgungsstrom |
US5731700A (en) * | 1994-03-14 | 1998-03-24 | Lsi Logic Corporation | Quiescent power supply current test method and apparatus for integrated circuits |
US5721495A (en) * | 1995-10-24 | 1998-02-24 | Unisys Corporation | Circuit for measuring quiescent current |
KR100198617B1 (ko) * | 1995-12-27 | 1999-06-15 | 구본준 | 모오스 캐패시터의 누설전압감지회로 |
EP0811850B1 (de) * | 1996-06-05 | 2005-07-27 | Interuniversitair Micro-Elektronica Centrum Vzw | Hochauflösendes Stromversorgungsprüfsystem |
US6239604B1 (en) | 1996-10-04 | 2001-05-29 | U.S. Philips Corporation | Method for inspecting an integrated circuit by measuring a voltage drop in a supply line of sub-circuit thereof |
US5914615A (en) * | 1997-04-29 | 1999-06-22 | Hewlett-Packard Company | Method of improving the quality and efficiency of Iddq testing |
EP1070260B1 (de) * | 1999-02-10 | 2005-07-20 | Koninklijke Philips Electronics N.V. | Anordnung für spitzenstrom prüfung einer digitalen elektronischen cmos schaltung |
US6496028B1 (en) * | 1999-05-11 | 2002-12-17 | Interuniversitair Micro-Elektronica Centrum | Method and apparatus for testing electronic devices |
US6859058B2 (en) * | 1999-05-11 | 2005-02-22 | Interuniversitair Microelektronica Centrum (Imec Uzw) | Method and apparatus for testing electronic devices |
EP1107013B1 (de) | 1999-09-22 | 2006-06-07 | Interuniversitair Micro-Elektronica Centrum | Verfahren und Vorrichtung zum Testen von Anschlüssen |
US6342790B1 (en) * | 2000-04-13 | 2002-01-29 | Pmc-Sierra, Inc. | High-speed, adaptive IDDQ measurement |
US6424211B1 (en) * | 2000-06-26 | 2002-07-23 | Microchip Technology Incorporated | Digital trimming of OP AMP offset voltage and quiescent current using non-volatile memory |
US6664801B1 (en) * | 2001-05-21 | 2003-12-16 | Lsi Logic Corporation | IDDQ test methodology based on the sensitivity of fault current to power supply variations |
-
2002
- 2002-07-03 EP EP02447125A patent/EP1378758B1/de not_active Expired - Lifetime
- 2002-07-03 DE DE60208357T patent/DE60208357T2/de not_active Expired - Lifetime
- 2002-07-03 AT AT02447125T patent/ATE314658T1/de not_active IP Right Cessation
- 2002-07-03 DE DE60223730T patent/DE60223730T2/de not_active Expired - Lifetime
- 2002-07-03 EP EP05077673A patent/EP1635183B1/de not_active Expired - Fee Related
-
2003
- 2003-07-03 US US10/613,260 patent/US6927592B2/en not_active Expired - Fee Related
-
2005
- 2005-03-15 US US11/085,027 patent/US7315180B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115357086A (zh) * | 2022-08-29 | 2022-11-18 | 上海壁仞智能科技有限公司 | 带隙基准电路及其操作方法、电子装置 |
CN115357086B (zh) * | 2022-08-29 | 2024-03-08 | 上海壁仞智能科技有限公司 | 带隙基准电路及其操作方法、电子装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1378758B1 (de) | 2005-12-28 |
EP1635183A1 (de) | 2006-03-15 |
DE60223730D1 (de) | 2008-01-03 |
US6927592B2 (en) | 2005-08-09 |
DE60208357T2 (de) | 2006-09-14 |
ATE314658T1 (de) | 2006-01-15 |
DE60223730T2 (de) | 2008-10-30 |
US20040046576A1 (en) | 2004-03-11 |
EP1635183B1 (de) | 2007-11-21 |
US20050156619A1 (en) | 2005-07-21 |
EP1378758A1 (de) | 2004-01-07 |
US7315180B2 (en) | 2008-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |