CN100593907C - 包括第一和第二信号发生器的加电复位电路及相关方法 - Google Patents

包括第一和第二信号发生器的加电复位电路及相关方法 Download PDF

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Publication number
CN100593907C
CN100593907C CN03154574A CN03154574A CN100593907C CN 100593907 C CN100593907 C CN 100593907C CN 03154574 A CN03154574 A CN 03154574A CN 03154574 A CN03154574 A CN 03154574A CN 100593907 C CN100593907 C CN 100593907C
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China
Prior art keywords
signal
power
voltage
reset
comparator
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Expired - Fee Related
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CN03154574A
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Chinese (zh)
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CN1485984A (zh
Inventor
权奇元
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication of CN1485984A publication Critical patent/CN1485984A/zh
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    • 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

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  • Electronic Switches (AREA)
  • Dram (AREA)
CN03154574A 2002-08-20 2003-08-19 包括第一和第二信号发生器的加电复位电路及相关方法 Expired - Fee Related CN100593907C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR49136/2002 2002-08-20
KR49136/02 2002-08-20
KR10-2002-0049136A KR100487536B1 (ko) 2002-08-20 2002-08-20 파워-온 리셋 회로

Publications (2)

Publication Number Publication Date
CN1485984A CN1485984A (zh) 2004-03-31
CN100593907C true CN100593907C (zh) 2010-03-10

Family

ID=31884917

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CN03154574A Expired - Fee Related CN100593907C (zh) 2002-08-20 2003-08-19 包括第一和第二信号发生器的加电复位电路及相关方法

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Country Link
US (1) US6914461B2 (enExample)
JP (1) JP4226971B2 (enExample)
KR (1) KR100487536B1 (enExample)
CN (1) CN100593907C (enExample)

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CA2519000C (en) * 2003-03-13 2012-06-05 Great Stuff, Inc. Remote control for hose operation
US7019568B2 (en) * 2003-04-08 2006-03-28 Micron Technology, Inc. Clock independent power-on-reset circuit
US7030668B1 (en) * 2003-06-24 2006-04-18 Xilinx, Inc. Voltage detector
KR100605594B1 (ko) * 2003-10-31 2006-07-28 주식회사 하이닉스반도체 파워업신호 발생 장치
JP4504108B2 (ja) * 2004-06-15 2010-07-14 富士通セミコンダクター株式会社 リセット回路
KR100583611B1 (ko) * 2005-01-25 2006-05-26 삼성전자주식회사 파워-온 리셋 회로 및 파워-온 리셋 방법
JP4848564B2 (ja) * 2005-09-29 2011-12-28 株式会社ハイニックスセミコンダクター 半導体メモリ装置のリセット制御回路
US7432748B2 (en) * 2005-10-03 2008-10-07 Freescale Semiconductor, Inc Sequence-independent power-on reset for multi-voltage circuits
KR100842759B1 (ko) * 2007-01-03 2008-07-01 주식회사 하이닉스반도체 반도체메모리소자 및 그의 구동 방법
AU2008218178B2 (en) 2007-02-23 2013-07-04 Great Stuff, Inc. Remote control for valve and hose reel system
KR100854462B1 (ko) * 2007-04-02 2008-08-27 주식회사 하이닉스반도체 초기화 신호 발생 회로
US7589568B2 (en) * 2007-05-04 2009-09-15 Microchip Technology Incorporated Variable power and response time brown-out-reset circuit
KR100897273B1 (ko) * 2007-06-26 2009-05-14 주식회사 하이닉스반도체 반도체 집적 회로의 테스트 모드 설정 장치 및 방법
JP5125605B2 (ja) * 2008-02-27 2013-01-23 富士通セミコンダクター株式会社 リセット制御を有する集積回路装置
JP5251499B2 (ja) * 2008-12-26 2013-07-31 富士通セミコンダクター株式会社 半導体装置、半導体装置の起動制御方法、及びシステム
KR101082105B1 (ko) * 2009-07-31 2011-11-10 주식회사 하이닉스반도체 파워업신호 생성회로
JP6046522B2 (ja) 2013-03-05 2016-12-14 ルネサスエレクトロニクス株式会社 半導体装置及び無線通信装置
KR20140122567A (ko) * 2013-04-10 2014-10-20 에스케이하이닉스 주식회사 파워 온 리셋 회로를 포함하는 반도체 장치
KR20170006980A (ko) * 2015-07-10 2017-01-18 에스케이하이닉스 주식회사 파워 온 리셋 회로 및 이를 포함하는 반도체 메모리 장치
KR102475458B1 (ko) * 2016-05-30 2022-12-08 에스케이하이닉스 주식회사 파워 온 리셋 회로 및 이를 포함하는 반도체 메모리 장치
US9917577B1 (en) * 2016-08-31 2018-03-13 Square, Inc. Brown-out detector and power-on-reset circuit
US9941884B2 (en) 2016-08-31 2018-04-10 Square, Inc. AC coupled level shifting circuit
US10228736B2 (en) * 2016-12-30 2019-03-12 Texas Instruments Incorporated Reset isolation for an embedded safety island in a system on a chip
US10474846B1 (en) 2017-08-31 2019-11-12 Square, Inc. Processor power supply glitch detection
TWI632773B (zh) * 2017-09-25 2018-08-11 立錡科技股份有限公司 低耗電電源啟動重設電路與參考訊號電路
US10476607B2 (en) 2017-09-30 2019-11-12 Square, Inc. Wireless signal noise reduction
JP7251929B2 (ja) * 2018-06-21 2023-04-04 ラピスセミコンダクタ株式会社 半導体装置及びパワーオンリセット信号の生成方法
CN112104349B (zh) * 2019-06-17 2024-01-26 国民技术股份有限公司 上电复位电路及芯片
US11177803B2 (en) * 2019-12-12 2021-11-16 Texas Instruments Incorporated Threshold tracking power-on-reset circuit
US11502679B2 (en) 2020-08-13 2022-11-15 Macronix International Co., Ltd. Robust power-on-reset circuit with body effect technique
KR102602246B1 (ko) * 2020-09-01 2023-11-13 삼성에스디아이 주식회사 비교기 회로 및 이를 포함하는 스위치 제어 장치
CN112468126B (zh) * 2020-11-30 2024-08-02 上海坤锐电子科技有限公司 一种上电复位电路及芯片
CN116436451A (zh) * 2023-04-27 2023-07-14 上海华虹宏力半导体制造有限公司 上电复位电路
JP2025029444A (ja) 2023-08-21 2025-03-06 日本航空電子工業株式会社 リセット回路、及びリセット回路設計方法
CN118713638B (zh) * 2024-06-03 2025-03-18 上海芯炽科技集团有限公司 一种基于ldo的上电复位电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1131956A (ja) 1997-07-10 1999-02-02 Toshiba Corp リセット信号発生回路
US6160429A (en) * 1998-11-12 2000-12-12 Fairchild Semiconductor Corporation Power-on reset circuit
US6236249B1 (en) * 1998-06-12 2001-05-22 Samsung Electronics Co., Ltd. Power-on reset circuit for a high density integrated circuit

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US4142118A (en) * 1977-08-18 1979-02-27 Mostek Corporation Integrated circuit with power supply voltage level detection
US5144159A (en) * 1990-11-26 1992-09-01 Delco Electronics Corporation Power-on-reset (POR) circuit having power supply rise time independence
US5323067A (en) * 1993-04-14 1994-06-21 National Semiconductor Corporation Self-disabling power-up detection circuit
KR960011205B1 (ko) * 1993-11-08 1996-08-21 삼성전자 주식회사 반도체메모리장치의 안정된 파워-온을 위한 스타트-엎회로
US5581206A (en) * 1995-07-28 1996-12-03 Micron Quantum Devices, Inc. Power level detection circuit
JP3750288B2 (ja) * 1997-07-03 2006-03-01 セイコーエプソン株式会社 半導体集積装置
KR19990009451A (ko) * 1997-07-09 1999-02-05 윤종용 전압검출기 이용한 파워온리셋장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1131956A (ja) 1997-07-10 1999-02-02 Toshiba Corp リセット信号発生回路
US6236249B1 (en) * 1998-06-12 2001-05-22 Samsung Electronics Co., Ltd. Power-on reset circuit for a high density integrated circuit
US6160429A (en) * 1998-11-12 2000-12-12 Fairchild Semiconductor Corporation Power-on reset circuit

Also Published As

Publication number Publication date
JP2004080772A (ja) 2004-03-11
KR100487536B1 (ko) 2005-05-03
JP4226971B2 (ja) 2009-02-18
CN1485984A (zh) 2004-03-31
KR20040017043A (ko) 2004-02-26
US6914461B2 (en) 2005-07-05
US20040036514A1 (en) 2004-02-26

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