TW327705B - Voltage monitoring circuit in an integrated circuit device - Google Patents

Voltage monitoring circuit in an integrated circuit device

Info

Publication number
TW327705B
TW327705B TW086106592A TW86106592A TW327705B TW 327705 B TW327705 B TW 327705B TW 086106592 A TW086106592 A TW 086106592A TW 86106592 A TW86106592 A TW 86106592A TW 327705 B TW327705 B TW 327705B
Authority
TW
Taiwan
Prior art keywords
voltage
voltage monitoring
latching
monitoring circuit
integrated circuit
Prior art date
Application number
TW086106592A
Other languages
English (en)
Inventor
Elec Samsung
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of TW327705B publication Critical patent/TW327705B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • 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
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16552—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies in I.C. power supplies
    • 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
    • G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators
TW086106592A 1996-05-31 1997-05-17 Voltage monitoring circuit in an integrated circuit device TW327705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019228A KR100205234B1 (ko) 1996-05-31 1996-05-31 전압 감시 회로

Publications (1)

Publication Number Publication Date
TW327705B true TW327705B (en) 1998-03-01

Family

ID=19460435

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106592A TW327705B (en) 1996-05-31 1997-05-17 Voltage monitoring circuit in an integrated circuit device

Country Status (6)

Country Link
US (1) US5926009A (zh)
EP (1) EP0810443B1 (zh)
JP (1) JP3588533B2 (zh)
KR (1) KR100205234B1 (zh)
DE (1) DE69703465T2 (zh)
TW (1) TW327705B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3429213B2 (ja) * 1999-02-26 2003-07-22 シャープ株式会社 集積回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150347A (ja) * 1983-01-27 1984-08-28 Fujitsu Ltd 電圧監視回路
JP2563215B2 (ja) * 1990-06-20 1996-12-11 セイコー電子工業株式会社 半導体集積回路装置
FR2690748A1 (fr) * 1992-04-30 1993-11-05 Sgs Thomson Microelectronics Circuit de détection de seuil de tension à très faible consommation.
US5264780A (en) * 1992-08-10 1993-11-23 International Business Machines Corporation On time control and gain circuit
US5367247A (en) * 1992-08-10 1994-11-22 International Business Machines Corporation Critically continuous boost converter
JPH06209241A (ja) * 1993-01-11 1994-07-26 Hitachi Ltd 電圧制御発振器

Also Published As

Publication number Publication date
KR100205234B1 (ko) 1999-07-01
EP0810443B1 (en) 2000-11-08
US5926009A (en) 1999-07-20
JP3588533B2 (ja) 2004-11-10
JPH1048271A (ja) 1998-02-20
EP0810443A1 (en) 1997-12-03
KR970076799A (ko) 1997-12-12
DE69703465D1 (de) 2000-12-14
DE69703465T2 (de) 2001-03-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees