GB2415055B - Power supply monitor - Google Patents

Power supply monitor

Info

Publication number
GB2415055B
GB2415055B GB0511995A GB0511995A GB2415055B GB 2415055 B GB2415055 B GB 2415055B GB 0511995 A GB0511995 A GB 0511995A GB 0511995 A GB0511995 A GB 0511995A GB 2415055 B GB2415055 B GB 2415055B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
power supply
supply monitor
monitor
power
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.)
Active
Application number
GB0511995A
Other versions
GB0511995D0 (en )
GB2415055A (en )
Inventor
Derek Colman
Andrew Joy
Tom Leslie
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26Testing of individual semiconductor devices
    • G01R31/27Testing of devices without physical removal from the circuit of which they form part, e.g. compensating for effects surrounding elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40Testing power supplies
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533Indicating 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
    • G01R19/16538Indicating 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
    • G01R19/16552Indicating 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
GB0511995A 2004-06-12 2005-06-13 Power supply monitor Active GB2415055B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0413145A GB0413145D0 (en) 2004-06-12 2004-06-12 Power supply monitor
GB0511995A GB2415055B (en) 2004-06-12 2005-06-13 Power supply monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0511995A GB2415055B (en) 2004-06-12 2005-06-13 Power supply monitor

Publications (3)

Publication Number Publication Date
GB0511995D0 true GB0511995D0 (en) 2005-07-20
GB2415055A true GB2415055A (en) 2005-12-14
GB2415055B true GB2415055B (en) 2007-05-02

Family

ID=34855444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0511995A Active GB2415055B (en) 2004-06-12 2005-06-13 Power supply monitor

Country Status (1)

Country Link
GB (1) GB2415055B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102232192A (en) 2008-12-05 2011-11-02 Nxp股份有限公司 A simple and stable reference for IR-drop and supply noise measurements
CN101504429B (en) * 2009-03-09 2014-08-13 朱玉光 Portable on-line measurement instrument for electrician electric bridge drain voltage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083306A (en) * 1980-09-01 1982-03-17 South Eastern Elec Board Method of and apparatus for converting an analogue voltage to a digital representation
US6628135B2 (en) * 2001-09-18 2003-09-30 Sun Microsystems, Inc. Analog-based on-chip voltage sensor
GB2395020A (en) * 2001-09-19 2004-05-12 Sun Microsystems Inc Intergrated circuit having a voltage sensor
US6747470B2 (en) * 2001-12-19 2004-06-08 Intel Corporation Method and apparatus for on-die voltage fluctuation detection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083306A (en) * 1980-09-01 1982-03-17 South Eastern Elec Board Method of and apparatus for converting an analogue voltage to a digital representation
US6628135B2 (en) * 2001-09-18 2003-09-30 Sun Microsystems, Inc. Analog-based on-chip voltage sensor
GB2395020A (en) * 2001-09-19 2004-05-12 Sun Microsystems Inc Intergrated circuit having a voltage sensor
US6747470B2 (en) * 2001-12-19 2004-06-08 Intel Corporation Method and apparatus for on-die voltage fluctuation detection

Also Published As

Publication number Publication date Type
GB0511995D0 (en) 2005-07-20 application
GB2415055A (en) 2005-12-14 application

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