DE69520494D1 - Anordnung zur Überwachung einer Schwellspannung - Google Patents

Anordnung zur Überwachung einer Schwellspannung

Info

Publication number
DE69520494D1
DE69520494D1 DE69520494T DE69520494T DE69520494D1 DE 69520494 D1 DE69520494 D1 DE 69520494D1 DE 69520494 T DE69520494 T DE 69520494T DE 69520494 T DE69520494 T DE 69520494T DE 69520494 D1 DE69520494 D1 DE 69520494D1
Authority
DE
Germany
Prior art keywords
monitoring
arrangement
threshold voltage
threshold
voltage
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 - Fee Related
Application number
DE69520494T
Other languages
English (en)
Other versions
DE69520494T2 (de
Inventor
Luigi Pascucci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE69520494D1 publication Critical patent/DE69520494D1/de
Publication of DE69520494T2 publication Critical patent/DE69520494T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/571—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Read Only Memory (AREA)
DE69520494T 1995-08-04 1995-08-04 Anordnung zur Überwachung einer Schwellspannung Expired - Fee Related DE69520494T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95830360A EP0757352B1 (de) 1995-08-04 1995-08-04 Anordnung zur Überwachung einer Schwellspannung

Publications (2)

Publication Number Publication Date
DE69520494D1 true DE69520494D1 (de) 2001-05-03
DE69520494T2 DE69520494T2 (de) 2001-08-09

Family

ID=8222004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520494T Expired - Fee Related DE69520494T2 (de) 1995-08-04 1995-08-04 Anordnung zur Überwachung einer Schwellspannung

Country Status (3)

Country Link
US (1) US5847584A (de)
EP (1) EP0757352B1 (de)
DE (1) DE69520494T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059643A1 (de) * 2000-12-01 2002-06-13 Texas Instruments Deutschland Integrierte Halbleiterschaltung
US20030227311A1 (en) * 2002-03-01 2003-12-11 Sumant Ranganathan Analog CMOSFET switch with linear on resistance
JP4908064B2 (ja) * 2005-08-19 2012-04-04 株式会社東芝 半導体集積回路装置
EP3082072B1 (de) * 2015-04-13 2017-12-27 EM Microelectronic-Marin SA Empfangsblock eines rfid-tags

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851259A (en) * 1973-03-30 1974-11-26 Bendix Corp Deadzone circuit
CH631287A5 (fr) * 1979-03-14 1982-07-30 Centre Electron Horloger Element de memoire non-volatile, electriquement reprogrammable.
JPS60124124A (ja) * 1983-12-08 1985-07-03 Nec Corp 入力回路
US4677388A (en) * 1985-10-17 1987-06-30 Ampex Corporation Synchronization slicer
US4730122A (en) * 1986-09-18 1988-03-08 International Business Machines Corporation Power supply adapter systems
KR910004736B1 (ko) * 1988-12-15 1991-07-10 삼성전자 주식회사 스테이틱 메모리장치의 전원전압 조절회로
GB2227325B (en) * 1989-01-21 1993-06-09 Ferranti Int Signal Electrical detector circuits
JP2568442B2 (ja) * 1989-07-14 1997-01-08 セイコー電子工業株式会社 半導体集積回路装置
KR960015040B1 (ko) * 1993-01-11 1996-10-24 삼성전자 주식회사 카메라의 무한거리 판정회로

Also Published As

Publication number Publication date
EP0757352B1 (de) 2001-03-28
US5847584A (en) 1998-12-08
DE69520494T2 (de) 2001-08-09
EP0757352A1 (de) 1997-02-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee