DE69217209D1 - Einschalt-Rücksetzschaltung mit niedrigem Ruhestromverbrauch - Google Patents
Einschalt-Rücksetzschaltung mit niedrigem RuhestromverbrauchInfo
- Publication number
- DE69217209D1 DE69217209D1 DE69217209T DE69217209T DE69217209D1 DE 69217209 D1 DE69217209 D1 DE 69217209D1 DE 69217209 T DE69217209 T DE 69217209T DE 69217209 T DE69217209 T DE 69217209T DE 69217209 D1 DE69217209 D1 DE 69217209D1
- Authority
- DE
- Germany
- Prior art keywords
- power
- current consumption
- reset circuit
- quiescent current
- low quiescent
- 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
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
- H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0036—Means reducing energy consumption
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92830336A EP0575687B1 (de) | 1992-06-26 | 1992-06-26 | Einschalt-Rücksetzschaltung mit niedrigem Ruhestromverbrauch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69217209D1 true DE69217209D1 (de) | 1997-03-13 |
DE69217209T2 DE69217209T2 (de) | 1997-05-15 |
Family
ID=8212128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69217209T Expired - Fee Related DE69217209T2 (de) | 1992-06-26 | 1992-06-26 | Einschalt-Rücksetzschaltung mit niedrigem Ruhestromverbrauch |
Country Status (4)
Country | Link |
---|---|
US (1) | US5528184A (de) |
EP (1) | EP0575687B1 (de) |
JP (1) | JPH0690154A (de) |
DE (1) | DE69217209T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744990A (en) * | 1995-11-08 | 1998-04-28 | Standard Microsystems Corporation | Enhanced power-on-reset/low voltage detection circuit |
US5703510A (en) * | 1996-02-28 | 1997-12-30 | Mitsubishi Denki Kabushiki Kaisha | Power on reset circuit for generating reset signal at power on |
US5818271A (en) * | 1996-04-16 | 1998-10-06 | Exar Corporation | Power-up/interrupt delay timer |
US5828251A (en) * | 1996-07-02 | 1998-10-27 | Lucent Technologies Inc. | Power-up detector circuit |
US5781051A (en) * | 1996-07-26 | 1998-07-14 | Exel Microelectronics, Inc. | Power-up detector for low power systems |
FR2757713B1 (fr) * | 1996-12-19 | 1999-01-22 | Sgs Thomson Microelectronics | Dispositif de neutralisation dans un circuit integre |
US6259285B1 (en) * | 1997-12-05 | 2001-07-10 | Intel Corporation | Method and apparatus for detecting supply power loss |
US6147550A (en) * | 1998-01-23 | 2000-11-14 | National Semiconductor Corporation | Methods and apparatus for reliably determining subthreshold current densities in transconducting cells |
US5936433A (en) * | 1998-01-23 | 1999-08-10 | National Semiconductor Corporation | Comparator including a transconducting inverter biased to operate in subthreshold |
US6268764B1 (en) * | 2000-02-18 | 2001-07-31 | Microchip Technology Incorporated | Bandgap voltage comparator used as a low voltage detection circuit |
JP4462743B2 (ja) | 2000-03-29 | 2010-05-12 | 株式会社ルネサステクノロジ | パワーオンリセット回路 |
US6515523B1 (en) | 2001-05-23 | 2003-02-04 | National Semiconductor Corporation | Method and apparatus for generating a power-on reset with an adjustable falling edge for power management |
US7015732B1 (en) | 2004-01-05 | 2006-03-21 | National Semiconductor Corporation | Power-on reset circuit with low standby current and self-adaptive reset pulse width |
US7057427B2 (en) * | 2004-07-15 | 2006-06-06 | Freescale Semiconductor, Inc | Power on reset circuit |
US7142024B2 (en) * | 2004-11-01 | 2006-11-28 | Stmicroelectronics, Inc. | Power on reset circuit |
US20080012603A1 (en) * | 2006-07-17 | 2008-01-17 | Wadhwa Sanjay K | Brown out detector |
US8963590B2 (en) * | 2007-06-13 | 2015-02-24 | Honeywell International Inc. | Power cycling power on reset circuit for fuse initialization circuitry |
JP2010147835A (ja) * | 2008-12-19 | 2010-07-01 | Mitsumi Electric Co Ltd | パワーオンリセット回路 |
TWI477953B (zh) * | 2010-08-31 | 2015-03-21 | Richwave Technology Corp | 電源開啟/重置電路與相關控制數位電路之開啟/重置狀態的方法 |
US10651840B2 (en) | 2018-04-16 | 2020-05-12 | Analog Devices Global Unlimited Company | Low quiescent current power on reset circuit |
US20220131538A1 (en) * | 2019-02-12 | 2022-04-28 | Ams International Ag | Threshold detector of a power on reset circuit with improved accuracy for switching levels over temperature variations |
US11601123B1 (en) | 2021-11-10 | 2023-03-07 | Nxp B.V. | Power-on reset (POR) circuit |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56122225A (en) * | 1980-02-29 | 1981-09-25 | Fujitsu Ltd | Power on reset circuit |
US4409501A (en) * | 1981-07-20 | 1983-10-11 | Motorola Inc. | Power-on reset circuit |
GB2108342B (en) * | 1981-10-20 | 1986-01-15 | Itt Ind Ltd | Power-on reset circuit |
JPS5879333A (ja) * | 1981-11-04 | 1983-05-13 | Mitsubishi Electric Corp | オ−トクリア回路 |
JPS61222318A (ja) * | 1985-03-27 | 1986-10-02 | Fujitsu Ltd | パワ−オンリセツト回路 |
US5083045A (en) * | 1987-02-25 | 1992-01-21 | Samsung Electronics Co., Ltd. | High voltage follower and sensing circuit |
JP2772522B2 (ja) * | 1987-11-06 | 1998-07-02 | 日本電気アイシーマイコンシステム 株式会社 | パワーオン信号発生回路 |
US4888498A (en) * | 1988-03-24 | 1989-12-19 | Texas Instruments Incorporated | Integrated-circuit power-up pulse generator circuit |
DE3910469A1 (de) * | 1988-10-21 | 1990-04-26 | Star Gmbh | Linearkugelbuechse stichwort: linearkugelbuechse mit schaukelnden stahleinlagen |
JP2645117B2 (ja) * | 1988-12-06 | 1997-08-25 | 株式会社東芝 | 半導体集積回路のリセット回路 |
US5208488A (en) * | 1989-03-03 | 1993-05-04 | Kabushiki Kaisha Toshiba | Potential detecting circuit |
US4970408A (en) * | 1989-10-30 | 1990-11-13 | Motorola, Inc. | CMOS power-on reset circuit |
JP2724893B2 (ja) * | 1989-12-28 | 1998-03-09 | 三菱電機株式会社 | 半導体集積回路装置 |
JPH03253114A (ja) * | 1990-03-02 | 1991-11-12 | Nec Corp | 半導体装置 |
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 |
JPH0743399B2 (ja) * | 1990-08-15 | 1995-05-15 | 富士通株式会社 | 半導体回路 |
EP0496018B1 (de) * | 1991-01-23 | 1996-03-27 | Siemens Aktiengesellschaft | Integrierte Schaltung zur Erzeugung eines Reset-Signals |
US5260646A (en) * | 1991-12-23 | 1993-11-09 | Micron Technology, Inc. | Low power regulator for a voltage generator circuit |
US5243233A (en) * | 1992-09-24 | 1993-09-07 | Altera Corporation | Power on reset circuit having operational voltage trip point |
-
1992
- 1992-06-26 EP EP92830336A patent/EP0575687B1/de not_active Expired - Lifetime
- 1992-06-26 DE DE69217209T patent/DE69217209T2/de not_active Expired - Fee Related
-
1993
- 1993-06-28 US US08/085,207 patent/US5528184A/en not_active Expired - Lifetime
- 1993-06-28 JP JP5184491A patent/JPH0690154A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5528184A (en) | 1996-06-18 |
JPH0690154A (ja) | 1994-03-29 |
EP0575687A1 (de) | 1993-12-29 |
DE69217209T2 (de) | 1997-05-15 |
EP0575687B1 (de) | 1997-01-29 |
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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 |