DE3580501D1 - Spannungspegel-detektorschaltung. - Google Patents

Spannungspegel-detektorschaltung.

Info

Publication number
DE3580501D1
DE3580501D1 DE8585301312T DE3580501T DE3580501D1 DE 3580501 D1 DE3580501 D1 DE 3580501D1 DE 8585301312 T DE8585301312 T DE 8585301312T DE 3580501 T DE3580501 T DE 3580501T DE 3580501 D1 DE3580501 D1 DE 3580501D1
Authority
DE
Germany
Prior art keywords
voltage level
detector circuit
level detector
circuit
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
DE8585301312T
Other languages
English (en)
Inventor
Hideki Arakawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3580501D1 publication Critical patent/DE3580501D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
    • 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
    • G01R19/16504—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 components employed
    • G01R19/16519—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 components employed using FET's
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)
  • Dram (AREA)
DE8585301312T 1984-02-28 1985-02-27 Spannungspegel-detektorschaltung. Expired - Fee Related DE3580501D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59035112A JPS60180216A (ja) 1984-02-28 1984-02-28 電圧検知回路

Publications (1)

Publication Number Publication Date
DE3580501D1 true DE3580501D1 (de) 1990-12-20

Family

ID=12432848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585301312T Expired - Fee Related DE3580501D1 (de) 1984-02-28 1985-02-27 Spannungspegel-detektorschaltung.

Country Status (5)

Country Link
US (1) US4682051A (de)
EP (1) EP0155113B1 (de)
JP (1) JPS60180216A (de)
KR (1) KR900004195B1 (de)
DE (1) DE3580501D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63755A (ja) * 1986-06-20 1988-01-05 Fujitsu Ltd 半導体記憶装置
US4736119A (en) * 1987-02-04 1988-04-05 American Telephone And Telegraph Company, At&T Bell Laboratories Dynamic CMOS current surge control
JPH04106784A (ja) * 1990-08-28 1992-04-08 Fujitsu Ltd 半導体集積回路
JP3217498B2 (ja) * 1992-10-29 2001-10-09 富士通株式会社 半導体集積回路装置
JPH06334480A (ja) * 1993-05-25 1994-12-02 Nec Corp 半導体集積回路
FR2822956B1 (fr) * 2001-04-02 2003-06-06 St Microelectronics Sa Dispositif de detection d'alimentation
FR2871309B1 (fr) * 2004-06-02 2006-12-15 St Microelectronics Sa Circuit d'inhibition a faible consommation
CN100442772C (zh) 2005-10-19 2008-12-10 华为技术有限公司 一种桥接转发方法
TR200701135A2 (tr) * 2007-02-23 2008-09-22 Vestel Elektron�K San. T�C. A.�. İstenilmeyen I2C okuma/yazma işlemlerinin engellenmesi
US8154320B1 (en) * 2009-03-24 2012-04-10 Lockheed Martin Corporation Voltage level shifter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950654A (en) * 1974-11-14 1976-04-13 American Microsystems, Inc. Power-on initializing circuit for a calculator system
JPS5179540A (en) * 1975-01-06 1976-07-10 Hitachi Ltd Dengentonyugono shokijotaisetsuteikairo
CH607455A5 (de) * 1975-05-09 1978-12-29 Siemens Ag
JPS5373340A (en) * 1976-12-11 1978-06-29 Toshiba Corp Abnormal voltage detection circuit
JPS6019011B2 (ja) * 1977-12-23 1985-05-14 株式会社日立製作所 オートクリア回路
GB2081458B (en) * 1978-03-08 1983-02-23 Hitachi Ltd Voltage comparitors
JPS55149871A (en) * 1978-07-31 1980-11-21 Fujitsu Ltd Line voltage detector
US4301380A (en) * 1979-05-01 1981-11-17 Motorola, Inc. Voltage detector
JPS56122225A (en) * 1980-02-29 1981-09-25 Fujitsu Ltd Power on reset circuit
US4463270A (en) * 1980-07-24 1984-07-31 Fairchild Camera & Instrument Corp. MOS Comparator circuit
JPS57168525A (en) * 1981-04-09 1982-10-16 Matsushita Electric Ind Co Ltd Detecting circuit of power supply voltage
US4460985A (en) * 1982-02-19 1984-07-17 International Business Machines Corporation Sense amplifier for MOS static memory array

Also Published As

Publication number Publication date
EP0155113A3 (en) 1987-01-14
EP0155113A2 (de) 1985-09-18
EP0155113B1 (de) 1990-11-14
US4682051A (en) 1987-07-21
KR900004195B1 (ko) 1990-06-18
JPS60180216A (ja) 1985-09-14
KR850006902A (ko) 1985-10-21

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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