JP4568595B2 - 半導体回路 - Google Patents

半導体回路 Download PDF

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Publication number
JP4568595B2
JP4568595B2 JP2004357869A JP2004357869A JP4568595B2 JP 4568595 B2 JP4568595 B2 JP 4568595B2 JP 2004357869 A JP2004357869 A JP 2004357869A JP 2004357869 A JP2004357869 A JP 2004357869A JP 4568595 B2 JP4568595 B2 JP 4568595B2
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JP
Japan
Prior art keywords
output
voltage
power supply
current
reset
Prior art date
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Expired - Lifetime
Application number
JP2004357869A
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English (en)
Japanese (ja)
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JP2006166305A (ja
JP2006166305A5 (enExample
Inventor
伸介 神戸
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2004357869A priority Critical patent/JP4568595B2/ja
Priority to US11/260,174 priority patent/US7486151B2/en
Priority to DE102005057980.9A priority patent/DE102005057980B4/de
Priority to KR1020050120493A priority patent/KR100825336B1/ko
Priority to CN2005100228841A priority patent/CN1787369B/zh
Publication of JP2006166305A publication Critical patent/JP2006166305A/ja
Publication of JP2006166305A5 publication Critical patent/JP2006166305A5/ja
Application granted granted Critical
Publication of JP4568595B2 publication Critical patent/JP4568595B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • 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
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electronic Switches (AREA)
  • Control Of Electrical Variables (AREA)
JP2004357869A 2004-12-10 2004-12-10 半導体回路 Expired - Lifetime JP4568595B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004357869A JP4568595B2 (ja) 2004-12-10 2004-12-10 半導体回路
US11/260,174 US7486151B2 (en) 2004-12-10 2005-10-28 Semiconductor circuit for use in timer circuit or oscillator circuit
DE102005057980.9A DE102005057980B4 (de) 2004-12-10 2005-12-05 Halbleiterschaltung
KR1020050120493A KR100825336B1 (ko) 2004-12-10 2005-12-09 반도체 회로
CN2005100228841A CN1787369B (zh) 2004-12-10 2005-12-09 半导体电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004357869A JP4568595B2 (ja) 2004-12-10 2004-12-10 半導体回路

Publications (3)

Publication Number Publication Date
JP2006166305A JP2006166305A (ja) 2006-06-22
JP2006166305A5 JP2006166305A5 (enExample) 2007-02-01
JP4568595B2 true JP4568595B2 (ja) 2010-10-27

Family

ID=36583515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004357869A Expired - Lifetime JP4568595B2 (ja) 2004-12-10 2004-12-10 半導体回路

Country Status (5)

Country Link
US (1) US7486151B2 (enExample)
JP (1) JP4568595B2 (enExample)
KR (1) KR100825336B1 (enExample)
CN (1) CN1787369B (enExample)
DE (1) DE102005057980B4 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4253720B2 (ja) * 2006-11-20 2009-04-15 Ｏｋｉセミコンダクタ株式会社 パワーオンリセット回路
US7603096B2 (en) * 2007-02-16 2009-10-13 Mediatek Inc. Mixer with self-calibrating carrier leakage mechanism
JP5535766B2 (ja) * 2010-05-27 2014-07-02 ラピスセミコンダクタ株式会社 タイマー回路
JP5375753B2 (ja) * 2010-06-17 2013-12-25 ミツミ電機株式会社 発振回路及びその動作電流制御方法
US8742858B2 (en) * 2011-01-28 2014-06-03 Infineon Technologies Ag Relaxation oscillator having a supply voltage independent output frequency
CN103297028B (zh) * 2012-03-01 2016-01-20 瑞昱半导体股份有限公司 支持自动翻转功能的以太网络通信电路
JP6352042B2 (ja) * 2013-06-28 2018-07-04 エイブリック株式会社 遅延回路、発振回路及び半導体装置
US9111750B2 (en) 2013-06-28 2015-08-18 General Electric Company Over-voltage protection of gallium nitride semiconductor devices
US9997507B2 (en) 2013-07-25 2018-06-12 General Electric Company Semiconductor assembly and method of manufacture
US9203390B1 (en) * 2014-08-15 2015-12-01 Himax Analogic, Inc. Functional device and test mode activation circuit of the same
JP6552908B2 (ja) * 2015-08-07 2019-07-31 株式会社東芝 発振器
US10171032B2 (en) * 2015-09-02 2019-01-01 Micron Technology, Inc. Apparatuses and methods for temperature independent oscillators
KR102820350B1 (ko) * 2017-02-06 2025-06-16 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
US10720885B2 (en) * 2017-08-04 2020-07-21 Dialog Semiconductor (Uk) Limited Low power oscillator using flipped-gate MOS
CN110471320A (zh) * 2019-09-23 2019-11-19 重庆工商大学 机器人急停控制电路
US11796606B2 (en) 2021-04-20 2023-10-24 Texas Instruments Incorporated Pin-leakage compensation scheme for external resistor-based oscillators
US11848645B2 (en) 2021-04-22 2023-12-19 Texas Instruments Incorporated Enabling an external resistor for an oscillator
CN115602235B (zh) * 2021-07-08 2025-07-04 长鑫存储技术有限公司 反熔丝存储电路
US11437955B1 (en) 2021-08-05 2022-09-06 Texas Instruments Incorporated Switchover schemes for transition of oscillator from internal-resistor to external-resistor mode

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545250A (en) * 1978-09-26 1980-03-29 Toshiba Corp Timer circuit
JPS5925493B2 (ja) 1978-12-21 1984-06-18 株式会社東芝 タイマ回路
DE3345852A1 (de) * 1983-12-19 1985-06-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Monolithisch integrierter rc-oszillator
JPS6139718A (ja) * 1984-07-31 1986-02-25 Toshiba Corp 電圧検出回路
JPS61164471A (ja) 1985-01-14 1986-07-25 Matsushita Electric Works Ltd 集積回路の出力回路
JPS62152217A (ja) * 1985-12-26 1987-07-07 Matsushita Electric Ind Co Ltd 電子装置
US4868525A (en) * 1988-09-23 1989-09-19 Dallas Semiconductor Corporation Temperature-stabilized oscillator
JP3186267B2 (ja) * 1992-12-07 2001-07-11 日本電気株式会社 クロック発生回路
JPH08204527A (ja) * 1995-01-31 1996-08-09 Mitsumi Electric Co Ltd 遅延リセット回路
US5579356A (en) 1995-07-28 1996-11-26 Micron Quantum Devices, Inc. Timer circuit with programmable decode circuitry
KR0153866B1 (ko) * 1995-12-28 1998-12-15 김광호 타이머
US5990753A (en) * 1996-01-29 1999-11-23 Stmicroelectronics, Inc. Precision oscillator circuit having a controllable duty cycle and related methods
KR980012836A (ko) * 1996-07-25 1998-04-30 이형도 발진장치
JPH11120782A (ja) * 1997-10-09 1999-04-30 Hitachi Ltd 半導体集積回路装置
JPH11145808A (ja) * 1997-11-10 1999-05-28 Hitachi Ltd パワーオンリセット回路及びそれを用いた半導体集積回路装置
US6020792A (en) * 1998-03-19 2000-02-01 Microchip Technology Inc. Precision relaxation oscillator integrated circuit with temperature compensation
EP1053596A1 (en) * 1998-12-04 2000-11-22 Microchip Technology Incorporated A precision relaxation oscillator with temperature compensation and various operating modes
GB2351619A (en) * 1999-07-01 2001-01-03 Ericsson Telefon Ab L M A frequency trimmable oscillator with insensitivity to power supply variations and parasitic capacitance
JP4607291B2 (ja) * 2000-06-29 2011-01-05 三菱電機株式会社 半導体装置
JP3866545B2 (ja) 2000-08-04 2007-01-10 Ｎｅｃエレクトロニクス株式会社 タイマー回路および該タイマー回路を内蔵した半導体記憶装置
EP1324491A4 (en) * 2000-08-04 2008-05-14 Nec Electronics Corp TIMER SWITCHING AND SEMICONDUCTOR MEMORY WITH TEMPERATURE SWITCHING
JP2003332893A (ja) * 2002-05-16 2003-11-21 Mitsutoyo Corp クロック発生回路
US7227422B2 (en) * 2002-12-17 2007-06-05 Nxp B.V. Temperature compensated R-C oscillator

Also Published As

Publication number Publication date
DE102005057980B4 (de) 2014-10-02
JP2006166305A (ja) 2006-06-22
KR20060065557A (ko) 2006-06-14
US7486151B2 (en) 2009-02-03
CN1787369B (zh) 2013-04-03
DE102005057980A1 (de) 2006-09-14
US20060126238A1 (en) 2006-06-15
KR100825336B1 (ko) 2008-04-28
CN1787369A (zh) 2006-06-14

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