DE69424764D1 - Ladungspumpenschaltung - Google Patents

Ladungspumpenschaltung

Info

Publication number
DE69424764D1
DE69424764D1 DE69424764T DE69424764T DE69424764D1 DE 69424764 D1 DE69424764 D1 DE 69424764D1 DE 69424764 T DE69424764 T DE 69424764T DE 69424764 T DE69424764 T DE 69424764T DE 69424764 D1 DE69424764 D1 DE 69424764D1
Authority
DE
Germany
Prior art keywords
charge pump
pump circuit
circuit
charge
pump
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 - Lifetime
Application number
DE69424764T
Other languages
English (en)
Other versions
DE69424764T2 (de
Inventor
Luigi Pascucci
Marco Maccarrone
Silvia Padoan
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STMicroelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE69424764D1 publication Critical patent/DE69424764D1/de
Application granted granted Critical
Publication of DE69424764T2 publication Critical patent/DE69424764T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Read Only Memory (AREA)
DE69424764T 1994-01-28 1994-01-28 Ladungspumpenschaltung Expired - Lifetime DE69424764T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94830030A EP0666571B1 (de) 1994-01-28 1994-01-28 Ladungspumpenschaltung

Publications (2)

Publication Number Publication Date
DE69424764D1 true DE69424764D1 (de) 2000-07-06
DE69424764T2 DE69424764T2 (de) 2000-11-16

Family

ID=8218370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424764T Expired - Lifetime DE69424764T2 (de) 1994-01-28 1994-01-28 Ladungspumpenschaltung

Country Status (4)

Country Link
US (1) US5650671A (de)
EP (1) EP0666571B1 (de)
JP (1) JPH0847246A (de)
DE (1) DE69424764T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0756220B1 (de) * 1995-07-28 2000-10-11 STMicroelectronics S.r.l. Verbesserte Ladungspumpenschaltung
FR2749939B1 (fr) * 1996-06-13 1998-07-31 Sgs Thomson Microelectronics Detecteur de gamme de tension d'alimentation dans un circuit integre
US6064250A (en) 1996-07-29 2000-05-16 Townsend And Townsend And Crew Llp Various embodiments for a low power adaptive charge pump circuit
US5801934A (en) * 1996-12-12 1998-09-01 Cypress Semiconductor Corp. Charge pump with reduced power consumption
US5818758A (en) * 1996-12-31 1998-10-06 Intel Corporation Zero voltage drop negative switch for dual well processes
US5999425A (en) * 1998-01-15 1999-12-07 Cypress Semiconductor Corp. Charge pump architecture for integrated circuit
JP3540652B2 (ja) * 1998-04-10 2004-07-07 三洋電機株式会社 チャージポンプ式昇圧回路
US6373324B2 (en) 1998-08-21 2002-04-16 Intel Corporation Voltage blocking method and apparatus for a charge pump with diode connected pull-up and pull-down on boot nodes
US6320797B1 (en) * 1999-02-24 2001-11-20 Micron Technology, Inc. Method and circuit for regulating the output voltage from a charge pump circuit, and memory device using same
US6151229A (en) * 1999-06-30 2000-11-21 Intel Corporation Charge pump with gated pumped output diode at intermediate stage
JP3910765B2 (ja) * 1999-09-08 2007-04-25 株式会社東芝 電圧発生回路及びこれを用いた電圧転送回路
US6249446B1 (en) 2000-08-23 2001-06-19 Intersil Americas Inc. Cascadable, high efficiency charge pump circuit and related methods
WO2002061930A1 (en) * 2001-02-01 2002-08-08 Koninklijke Philips Electronics N.V. Programmable charge pump device
TW522647B (en) * 2001-09-24 2003-03-01 Macronix Int Co Ltd Driving voltage generator having reduced influence caused by operation voltage and temperature
CN1299432C (zh) * 2001-10-29 2007-02-07 旺宏电子股份有限公司 减少工作电压与温度所造成的影响的推动电压产生器
US6870401B1 (en) * 2003-08-29 2005-03-22 Matsushita Electric Industrial Co., Ltd. Signal transmission circuit
US7344796B2 (en) * 2004-02-18 2008-03-18 Freudenberg-Nok General Partnership Fluoroelastomer gasket compositions
US20050187331A1 (en) * 2004-02-20 2005-08-25 Yuan Hui L. Fluoroelastomer gasket compositions
US20050187325A1 (en) * 2004-02-20 2005-08-25 Yuan Hui L. Silicone gasket compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656369A (en) * 1984-09-17 1987-04-07 Texas Instruments Incorporated Ring oscillator substrate bias generator with precharge voltage feedback control
CH679901A5 (de) * 1989-06-20 1992-04-30 Ernst Feller
US5036229A (en) * 1989-07-18 1991-07-30 Gazelle Microcircuits, Inc. Low ripple bias voltage generator
JP2848500B2 (ja) * 1991-04-04 1999-01-20 三菱電機株式会社 インタフェースシステム
US5191232A (en) * 1992-03-17 1993-03-02 Silicon Storage Technology, Inc. High frequency voltage multiplier for an electrically erasable and programmable memory device
US5412257A (en) * 1992-10-20 1995-05-02 United Memories, Inc. High efficiency N-channel charge pump having a primary pump and a non-cascaded secondary pump

Also Published As

Publication number Publication date
EP0666571B1 (de) 2000-05-31
DE69424764T2 (de) 2000-11-16
EP0666571A1 (de) 1995-08-09
US5650671A (en) 1997-07-22
JPH0847246A (ja) 1996-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition