EP1790076A2 - Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen - Google Patents

Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen

Info

Publication number
EP1790076A2
EP1790076A2 EP05781727A EP05781727A EP1790076A2 EP 1790076 A2 EP1790076 A2 EP 1790076A2 EP 05781727 A EP05781727 A EP 05781727A EP 05781727 A EP05781727 A EP 05781727A EP 1790076 A2 EP1790076 A2 EP 1790076A2
Authority
EP
European Patent Office
Prior art keywords
current
supply voltages
output
currents
reflected
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.)
Withdrawn
Application number
EP05781727A
Other languages
English (en)
French (fr)
Inventor
Martin c/o Philips IP & Standards GmbH KADNER
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.)
NXP BV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Priority to EP05781727A priority Critical patent/EP1790076A2/de
Publication of EP1790076A2 publication Critical patent/EP1790076A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • 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
EP05781727A 2004-09-02 2005-08-30 Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen Withdrawn EP1790076A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05781727A EP1790076A2 (de) 2004-09-02 2005-08-30 Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04104217 2004-09-02
PCT/IB2005/052831 WO2006025018A2 (en) 2004-09-02 2005-08-30 Device and method for comparing two supply voltages
EP05781727A EP1790076A2 (de) 2004-09-02 2005-08-30 Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen

Publications (1)

Publication Number Publication Date
EP1790076A2 true EP1790076A2 (de) 2007-05-30

Family

ID=36000425

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05781727A Withdrawn EP1790076A2 (de) 2004-09-02 2005-08-30 Vorrichtung und verfahren zum vergleich von zwei versorgungsspannungen

Country Status (4)

Country Link
EP (1) EP1790076A2 (de)
JP (1) JP2008512026A (de)
CN (1) CN101053155A (de)
WO (1) WO2006025018A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009239471A (ja) * 2008-03-26 2009-10-15 Panasonic Corp Ｍｏｓ集積回路、及びそれを備えた電子機器
JP5839593B2 (ja) * 2012-12-05 2016-01-06 日本電信電話株式会社 ピークホールド回路
DE102017102499B4 (de) * 2017-02-08 2021-06-17 Infineon Technologies Ag Elektrische Bauelemente, integrierte Schaltungen und Verfahren zum Überwachen von Spannungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146613A (ja) * 1984-08-10 1986-03-06 Nec Corp レベル検出回路
GB2225910A (en) * 1988-12-08 1990-06-13 Philips Electronic Associated Processing sampled analogue electrical signals
JP2586723B2 (ja) * 1990-10-12 1997-03-05 日本電気株式会社 センスアンプ
SE502429C2 (sv) * 1994-02-21 1995-10-16 Ellemtel Utvecklings Ab Signalmottagande och signalbehandlande krets
US6037890A (en) * 1997-09-30 2000-03-14 Intel Corporation Ultra high speed, low power, flash A/D converter utilizing a current mode regenerative comparator
JP2000019200A (ja) * 1998-07-01 2000-01-21 Mitsubishi Electric Corp 電位検出回路

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006025018A3 *

Also Published As

Publication number Publication date
JP2008512026A (ja) 2008-04-17
WO2006025018A2 (en) 2006-03-09
WO2006025018A3 (en) 2006-07-13
CN101053155A (zh) 2007-10-10

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Legal Events

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Owner name: NXP B.V.

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