CN1111866C - 参考电压电路中减少偏流的方法和装置 - Google Patents
参考电压电路中减少偏流的方法和装置 Download PDFInfo
- Publication number
- CN1111866C CN1111866C CN98119673A CN98119673A CN1111866C CN 1111866 C CN1111866 C CN 1111866C CN 98119673 A CN98119673 A CN 98119673A CN 98119673 A CN98119673 A CN 98119673A CN 1111866 C CN1111866 C CN 1111866C
- Authority
- CN
- China
- Prior art keywords
- reference voltage
- voltage circuit
- ref
- circuit
- node
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Dram (AREA)
- Semiconductor Integrated Circuits (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US937,571 | 1992-08-31 | ||
US08/937,571 US5959471A (en) | 1997-09-25 | 1997-09-25 | Method and apparatus for reducing the bias current in a reference voltage circuit |
US937571 | 1997-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1215212A CN1215212A (zh) | 1999-04-28 |
CN1111866C true CN1111866C (zh) | 2003-06-18 |
Family
ID=25470109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98119673A Expired - Fee Related CN1111866C (zh) | 1997-09-25 | 1998-09-21 | 参考电压电路中减少偏流的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5959471A (zh) |
EP (1) | EP0905597B1 (zh) |
JP (1) | JP2960727B2 (zh) |
KR (1) | KR100297036B1 (zh) |
CN (1) | CN1111866C (zh) |
DE (1) | DE69817114T2 (zh) |
TW (1) | TW391010B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8108891B1 (en) * | 1999-04-21 | 2012-01-31 | Mitsubishi Electric Visual Solutions America, Inc. | V-chip hours |
EP1196888B1 (en) * | 2000-05-31 | 2004-08-04 | Koninklijke Philips Electronics N.V. | Data carrier for the adaptation of a consumption time interval to the power consumption of the data carrier |
JP2002237197A (ja) | 2001-02-14 | 2002-08-23 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR100430344B1 (ko) * | 2002-03-22 | 2004-05-04 | 주식회사 케이이씨 | 바이어스 회로 |
US6930949B2 (en) * | 2002-08-26 | 2005-08-16 | Micron Technology, Inc. | Power savings in active standby mode |
US7099204B1 (en) * | 2005-03-23 | 2006-08-29 | Spansion Llc | Current sensing circuit with a current-compensated drain voltage regulation |
DE102005037872A1 (de) * | 2005-08-10 | 2007-02-15 | Siemens Ag | Spannungsregleranordnung mit geringem Ruhestrom |
WO2007058088A1 (ja) * | 2005-11-17 | 2007-05-24 | Nec Corporation | 半導体集積回路 |
US7583135B2 (en) * | 2006-10-03 | 2009-09-01 | Analog Devices, Inc. | Auto-nulled bandgap reference system and strobed bandgap reference circuit |
KR101212736B1 (ko) | 2007-09-07 | 2012-12-14 | 에스케이하이닉스 주식회사 | 코어전압 발생회로 |
JP5412190B2 (ja) * | 2009-06-29 | 2014-02-12 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置 |
DE102013207324A1 (de) * | 2012-05-11 | 2013-11-14 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung und elektronisches Gerät |
US20150185750A1 (en) * | 2012-07-05 | 2015-07-02 | Stefan Langemeyer | Method and Apparatus for monitoring an energy feed-in point of an energy supply grid |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1227970B (it) * | 1988-10-31 | 1991-05-20 | Sgs Thomson Microelectronics | Metodo per la riduzione della potenza assorbita da un circuito integrato di interfaccia, predisposto a riposo, incorporato in una centralina telefonica e collegato ad una linea telefonica d'utente, e dispositivo circuitale operante secondo tale metodo |
JPH0447591A (ja) * | 1990-06-14 | 1992-02-17 | Mitsubishi Electric Corp | 半導体集積回路装置 |
GB2260833A (en) * | 1991-10-22 | 1993-04-28 | Burr Brown Corp | Reference voltage circuit allowing fast power-up |
JP3271086B2 (ja) * | 1992-09-29 | 2002-04-02 | ソニー株式会社 | 固体撮像素子の駆動回路 |
JPH06177766A (ja) * | 1992-12-04 | 1994-06-24 | Toshiba Corp | D/a変換回路 |
US5473273A (en) * | 1993-10-15 | 1995-12-05 | Xerox Corporation | Maximum/minimum hold circuit |
JPH08298462A (ja) * | 1995-04-27 | 1996-11-12 | Nec Corp | 半導体装置 |
US5793231A (en) * | 1997-04-18 | 1998-08-11 | Northern Telecom Limited | Current memory cell having bipolar transistor configured as a current source and using field effect transistor (FET) for current trimming |
-
1997
- 1997-09-25 US US08/937,571 patent/US5959471A/en not_active Expired - Lifetime
-
1998
- 1998-08-19 EP EP98115566A patent/EP0905597B1/en not_active Expired - Lifetime
- 1998-08-19 DE DE69817114T patent/DE69817114T2/de not_active Expired - Lifetime
- 1998-09-15 TW TW087115339A patent/TW391010B/zh not_active IP Right Cessation
- 1998-09-21 CN CN98119673A patent/CN1111866C/zh not_active Expired - Fee Related
- 1998-09-22 JP JP10268238A patent/JP2960727B2/ja not_active Expired - Fee Related
- 1998-09-24 KR KR1019980039567A patent/KR100297036B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0905597A1 (en) | 1999-03-31 |
TW391010B (en) | 2000-05-21 |
CN1215212A (zh) | 1999-04-28 |
KR100297036B1 (ko) | 2001-09-06 |
DE69817114D1 (de) | 2003-09-18 |
JP2960727B2 (ja) | 1999-10-12 |
KR19990030085A (ko) | 1999-04-26 |
DE69817114T2 (de) | 2004-06-09 |
EP0905597B1 (en) | 2003-08-13 |
JPH11175172A (ja) | 1999-07-02 |
US5959471A (en) | 1999-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20130225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130225 Address after: German Neubiberg Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: Siemens AG Effective date of registration: 20130225 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: German Neubiberg Patentee before: Infineon Technologies AG |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030618 Termination date: 20160921 |
|
CF01 | Termination of patent right due to non-payment of annual fee |