ATE298948T1 - Vorrichtung und verfahren zum schutz einer unter spannung steckbaren schaltung - Google Patents
Vorrichtung und verfahren zum schutz einer unter spannung steckbaren schaltungInfo
- Publication number
- ATE298948T1 ATE298948T1 AT99309462T AT99309462T ATE298948T1 AT E298948 T1 ATE298948 T1 AT E298948T1 AT 99309462 T AT99309462 T AT 99309462T AT 99309462 T AT99309462 T AT 99309462T AT E298948 T1 ATE298948 T1 AT E298948T1
- Authority
- AT
- Austria
- Prior art keywords
- voltage supply
- hot socket
- protecting
- detection circuit
- powered circuit
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 2
Classifications
-
- 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
- H03K19/003—Modifications for increasing the reliability for protection
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Details Of Television Scanning (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11026098P | 1998-11-30 | 1998-11-30 | |
| US09/317,710 US6040712A (en) | 1998-11-30 | 1999-05-24 | Apparatus and method for protecting a circuit during a hot socket condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE298948T1 true ATE298948T1 (de) | 2005-07-15 |
Family
ID=26807854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99309462T ATE298948T1 (de) | 1998-11-30 | 1999-11-26 | Vorrichtung und verfahren zum schutz einer unter spannung steckbaren schaltung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6040712A (de) |
| EP (1) | EP1026827B1 (de) |
| JP (1) | JP4551517B2 (de) |
| AT (1) | ATE298948T1 (de) |
| DE (1) | DE69925982T2 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW511335B (en) | 1998-06-09 | 2002-11-21 | Mitsubishi Electric Corp | Integrated circuit |
| US6836151B1 (en) * | 1999-03-24 | 2004-12-28 | Altera Corporation | I/O cell configuration for multiple I/O standards |
| US6271679B1 (en) * | 1999-03-24 | 2001-08-07 | Altera Corporation | I/O cell configuration for multiple I/O standards |
| US6388467B1 (en) * | 1999-09-30 | 2002-05-14 | Conexant Systems, Inc. | High voltage tolerant output driver for sustained tri-state signal lines |
| US6718416B1 (en) * | 2000-08-21 | 2004-04-06 | Intel Corporation | Method and apparatus for removing and installing a computer system bus agent without powering down the computer system |
| US6630844B1 (en) | 2000-08-22 | 2003-10-07 | Altera Corporation | Supply voltage detection circuit |
| US6972593B1 (en) * | 2003-08-05 | 2005-12-06 | Altera Corp. | Method and apparatus for protecting a circuit during a hot socket condition |
| US7085870B2 (en) * | 2004-09-07 | 2006-08-01 | Altera Corporation | Integrated circuit with shared hotsocket architecture |
| US7236018B1 (en) | 2004-09-08 | 2007-06-26 | Altera Corporation | Programmable low-voltage differential signaling output driver |
| US7598779B1 (en) | 2004-10-08 | 2009-10-06 | Altera Corporation | Dual-mode LVDS/CML transmitter methods and apparatus |
| US7365570B2 (en) * | 2005-05-25 | 2008-04-29 | Micron Technology, Inc. | Pseudo-differential output driver with high immunity to noise and jitter |
| US7265587B1 (en) | 2005-07-26 | 2007-09-04 | Altera Corporation | LVDS output buffer pre-emphasis methods and apparatus |
| US7893716B1 (en) | 2007-05-11 | 2011-02-22 | Altera Corporation | Hotsocket detection circuitry |
| US7733118B2 (en) * | 2008-03-06 | 2010-06-08 | Micron Technology, Inc. | Devices and methods for driving a signal off an integrated circuit |
| US8013632B1 (en) | 2009-12-15 | 2011-09-06 | Altera Corporation | Integrated circuit with global hotsocket architecture |
| US8675420B2 (en) * | 2011-05-26 | 2014-03-18 | Micron Technology, Inc. | Devices and systems including enabling circuits |
| US9515643B2 (en) | 2014-01-06 | 2016-12-06 | Lattice Semiconductor Corporation | Hot-socket circuitry |
| JP6297348B2 (ja) | 2014-02-14 | 2018-03-20 | 西部電機株式会社 | バルブアクチュエータ通信システム、通信装置接続状態評価方法及びプログラム |
| JP6461842B2 (ja) | 2016-03-14 | 2019-01-30 | 株式会社東芝 | 半導体集積回路 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617479B1 (en) * | 1984-05-03 | 1993-09-21 | Altera Semiconductor Corp. | Programmable logic array device using eprom technology |
| JPH0814781B2 (ja) * | 1988-07-18 | 1996-02-14 | 三菱電機株式会社 | Icメモリカード |
| JPH0738148B2 (ja) * | 1988-12-05 | 1995-04-26 | 沖電気工業株式会社 | メモリカード監視装置 |
| JP2973444B2 (ja) * | 1989-12-29 | 1999-11-08 | 日本精工株式会社 | ポテンシヨメータ式センサの短絡検出装置 |
| JPH0490619A (ja) * | 1990-08-03 | 1992-03-24 | Toyota Motor Corp | トライステート出力回路 |
| US5161159A (en) * | 1990-08-17 | 1992-11-03 | Sgs-Thomson Microelectronics, Inc. | Semiconductor memory with multiple clocking for test mode entry |
| JP2865114B2 (ja) * | 1991-03-22 | 1999-03-08 | 株式会社島津製作所 | メモリカードシステムの状態確認装置 |
| JPH0521190A (ja) * | 1991-07-10 | 1993-01-29 | Toshiba Electric Appliance Co Ltd | 放電灯点灯制御装置 |
| US5338978A (en) * | 1993-02-10 | 1994-08-16 | National Semiconductor Corporation | Full swing power down buffer circuit with multiple power supply isolation |
| JPH07249973A (ja) * | 1994-03-14 | 1995-09-26 | Toshiba Corp | 電子機器 |
| JPH0884057A (ja) * | 1994-09-13 | 1996-03-26 | Toshiba Corp | 出力回路装置およびその設計方法 |
| US5485107A (en) * | 1995-01-09 | 1996-01-16 | Unisys Corporation | Backplane driver circuit |
| US5684410A (en) * | 1995-07-03 | 1997-11-04 | Guo; Frank Tzen-Wen | Preconditioning of output buffers |
| US5534789A (en) * | 1995-08-07 | 1996-07-09 | Etron Technology, Inc. | Mixed mode output buffer circuit for CMOSIC |
| JPH09214324A (ja) * | 1996-01-31 | 1997-08-15 | Sharp Corp | Cmos論理回路 |
| US5862390A (en) * | 1996-03-15 | 1999-01-19 | S3 Incorporated | Mixed voltage, multi-rail, high drive, low noise, adjustable slew rate input/output buffer |
| US5825206A (en) * | 1996-08-14 | 1998-10-20 | Intel Corporation | Five volt safe output buffer circuit that controls the substrate and gates of the pull-up devices |
| JPH10285013A (ja) * | 1997-04-08 | 1998-10-23 | Mitsubishi Electric Corp | 出力バッファ回路 |
-
1999
- 1999-05-24 US US09/317,710 patent/US6040712A/en not_active Expired - Lifetime
- 1999-11-26 AT AT99309462T patent/ATE298948T1/de not_active IP Right Cessation
- 1999-11-26 DE DE69925982T patent/DE69925982T2/de not_active Expired - Lifetime
- 1999-11-26 EP EP99309462A patent/EP1026827B1/de not_active Expired - Lifetime
- 1999-11-30 JP JP37611399A patent/JP4551517B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4551517B2 (ja) | 2010-09-29 |
| JP2000311037A (ja) | 2000-11-07 |
| DE69925982T2 (de) | 2006-05-04 |
| EP1026827A1 (de) | 2000-08-09 |
| DE69925982D1 (de) | 2005-08-04 |
| EP1026827B1 (de) | 2005-06-29 |
| US6040712A (en) | 2000-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |