DE3851506D1 - Rücksetzsignal-Generatorschaltung. - Google Patents

Rücksetzsignal-Generatorschaltung.

Info

Publication number
DE3851506D1
DE3851506D1 DE3851506T DE3851506T DE3851506D1 DE 3851506 D1 DE3851506 D1 DE 3851506D1 DE 3851506 T DE3851506 T DE 3851506T DE 3851506 T DE3851506 T DE 3851506T DE 3851506 D1 DE3851506 D1 DE 3851506D1
Authority
DE
Germany
Prior art keywords
signal generator
reset signal
generator circuit
circuit
reset
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 - Lifetime
Application number
DE3851506T
Other languages
English (en)
Inventor
Akira Haga
Kazuhiro Kobayashi
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 DE3851506D1 publication Critical patent/DE3851506D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
DE3851506T 1987-11-18 1988-11-17 Rücksetzsignal-Generatorschaltung. Expired - Lifetime DE3851506D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62291217A JP2541585B2 (ja) 1987-11-18 1987-11-18 リセット信号発生回路

Publications (1)

Publication Number Publication Date
DE3851506D1 true DE3851506D1 (de) 1994-10-20

Family

ID=17765982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851506T Expired - Lifetime DE3851506D1 (de) 1987-11-18 1988-11-17 Rücksetzsignal-Generatorschaltung.

Country Status (5)

Country Link
US (1) US4902907A (de)
EP (1) EP0317437B1 (de)
JP (1) JP2541585B2 (de)
KR (1) KR910006471B1 (de)
DE (1) DE3851506D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938459A1 (de) * 1989-11-20 1991-05-23 Philips Patentverwaltung Schaltungsanordnung zur kompensation von impulslaengenveraenderungen
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
US5159206A (en) * 1990-07-31 1992-10-27 Tsay Ching Yuh Power up reset circuit
US5148051A (en) * 1990-12-14 1992-09-15 Dallas Semiconductor Corporation Power up circuit
EP0496018B1 (de) * 1991-01-23 1996-03-27 Siemens Aktiengesellschaft Integrierte Schaltung zur Erzeugung eines Reset-Signals
US5109163A (en) * 1991-02-15 1992-04-28 Zilog, Inc. Integrated power-on reset circuit
IT1253679B (it) * 1991-08-30 1995-08-22 Sgs Thomson Microelectronics Circuito di rispristino all'accensione di un circuito integrato aventeun consumo statico nullo.
FR2684206B1 (fr) * 1991-11-25 1994-01-07 Sgs Thomson Microelectronics Sa Circuit de lecture de fusible de redondance pour memoire integree.
JP2816508B2 (ja) * 1991-12-16 1998-10-27 三菱電機株式会社 電源投入検出回路
US5309112A (en) * 1992-07-16 1994-05-03 Motorola, Inc. Switched-capacitor circuit power down technique
US5414307A (en) * 1992-09-30 1995-05-09 At&T Corp. Power reset circuit
US5463335A (en) * 1992-10-30 1995-10-31 International Business Machines Corporation Power up detection circuits
US5567993A (en) * 1994-06-23 1996-10-22 Dallas Semiconductor Corporation Programmable power supply system and methods
US5537360A (en) * 1994-09-16 1996-07-16 Dallas Semiconductor Corporation Programmable power supply systems and methods providing a write protected memory having multiple interface capability
DE4443606C1 (de) * 1994-12-07 1996-08-01 Siemens Ag Schaltungsanordnung zur Erzeugung eines Rücksetzsignals
JPH09186569A (ja) * 1996-01-08 1997-07-15 Mitsubishi Electric Corp 半導体集積回路装置
US5929673A (en) * 1996-04-08 1999-07-27 Texas Instruments Incorporated Ultra low current power-up signal switching circuit
US5959926A (en) * 1996-06-07 1999-09-28 Dallas Semiconductor Corp. Programmable power supply systems and methods providing a write protected memory having multiple interface capability
DE19742389A1 (de) * 1997-09-25 1998-12-10 Siemens Ag Schaltung zur Erzeugung eines das Einschalten einer Versorgungsspannung signalisierenden Reset-Signals
US6107847A (en) * 1997-12-30 2000-08-22 Rambus Inc. Zero power reset circuit for low voltage CMOS circuits
JP2000036732A (ja) 1998-07-17 2000-02-02 Mitsubishi Electric Corp パワーオンリセット回路並びに半導体装置
US6198318B1 (en) * 1999-01-28 2001-03-06 Legerity, Inc. Power-on-reset circuit
US6310497B1 (en) * 2000-05-01 2001-10-30 Agere Systems Guardian Corp. Power supply loss detector method and apparatus
TW505838B (en) * 2001-04-04 2002-10-11 Via Tech Inc Power source detector of digital integrated circuit
US8680901B2 (en) * 2012-08-06 2014-03-25 Texas Instruments Incorporated Power on reset generation circuits in integrated circuits
US10135439B2 (en) * 2017-04-20 2018-11-20 Texas Instruments Incorporated Current limiting I/O interface and isolated load switch driver IC

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013902A (en) * 1975-08-06 1977-03-22 Honeywell Inc. Initial reset signal generator and low voltage detector
US4140930A (en) * 1976-07-30 1979-02-20 Sharp Kabushiki Kaisha Voltage detection circuit composed of at least two MOS transistors
DE3373759D1 (en) * 1982-06-09 1987-10-22 Fujitsu Ltd One-chip semiconductor device incorporating a power-supply-potential detecting circuit with reset function
JPS59163916A (ja) * 1983-03-08 1984-09-17 Matsushita Electric Ind Co Ltd リセツトパルス発生装置
JPS6017521A (ja) * 1983-07-08 1985-01-29 Yaesu Musen Co Ltd リセツト回路
US4581552A (en) * 1984-02-17 1986-04-08 Texas Instruments Incorporated Power-up clear circuitry having two thresholds
EP0169583B2 (de) * 1984-07-27 1995-06-14 Omron Tateisi Electronics Co. Einschalt-Rücksetzschaltung für einen berührungslosen Schalter
US4634904A (en) * 1985-04-03 1987-01-06 Lsi Logic Corporation CMOS power-on reset circuit
JPS61288516A (ja) * 1985-06-17 1986-12-18 Hitachi Ltd 信号発生回路
US4717840A (en) * 1986-03-14 1988-01-05 Western Digital Corporation Voltage level sensing power-up reset circuit
US4716322A (en) * 1986-03-25 1987-12-29 Texas Instruments Incorporated Power-up control circuit including a comparator, Schmitt trigger, and latch
JPS63144619A (ja) * 1986-12-09 1988-06-16 Mitsubishi Electric Corp 電源投入検出信号発生回路
JPS63234720A (ja) * 1987-03-24 1988-09-30 Nippon Denso Co Ltd リセツト回路
US4812679A (en) * 1987-11-09 1989-03-14 Motorola, Inc. Power-on reset circuit

Also Published As

Publication number Publication date
US4902907A (en) 1990-02-20
KR910006471B1 (ko) 1991-08-26
EP0317437A3 (en) 1990-07-11
JP2541585B2 (ja) 1996-10-09
EP0317437A2 (de) 1989-05-24
KR890009084A (ko) 1989-07-15
JPH01132213A (ja) 1989-05-24
EP0317437B1 (de) 1994-09-14

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Legal Events

Date Code Title Description
8332 No legal effect for de