IT1281345B1 - Circuito elevatore di tensione del tipo a pompa di carica - Google Patents

Circuito elevatore di tensione del tipo a pompa di carica

Info

Publication number
IT1281345B1
IT1281345B1 IT95TO000736A ITTO950736A IT1281345B1 IT 1281345 B1 IT1281345 B1 IT 1281345B1 IT 95TO000736 A IT95TO000736 A IT 95TO000736A IT TO950736 A ITTO950736 A IT TO950736A IT 1281345 B1 IT1281345 B1 IT 1281345B1
Authority
IT
Italy
Prior art keywords
pump type
type voltage
load pump
lift circuit
voltage lift
Prior art date
Application number
IT95TO000736A
Other languages
English (en)
Inventor
Mitsuhiro Higashiho
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of ITTO950736A0 publication Critical patent/ITTO950736A0/it
Publication of ITTO950736A1 publication Critical patent/ITTO950736A1/it
Application granted granted Critical
Publication of IT1281345B1 publication Critical patent/IT1281345B1/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • 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)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Dc-Dc Converters (AREA)
  • Dram (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
  • Manipulation Of Pulses (AREA)
IT95TO000736A 1994-12-09 1995-09-15 Circuito elevatore di tensione del tipo a pompa di carica IT1281345B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30648594A JP3244601B2 (ja) 1994-12-09 1994-12-09 半導体集積回路

Publications (3)

Publication Number Publication Date
ITTO950736A0 ITTO950736A0 (it) 1995-09-15
ITTO950736A1 ITTO950736A1 (it) 1997-03-15
IT1281345B1 true IT1281345B1 (it) 1998-02-18

Family

ID=17957593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000736A IT1281345B1 (it) 1994-12-09 1995-09-15 Circuito elevatore di tensione del tipo a pompa di carica

Country Status (4)

Country Link
US (1) US5701096A (it)
JP (1) JP3244601B2 (it)
KR (1) KR0183413B1 (it)
IT (1) IT1281345B1 (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811990A (en) * 1993-10-15 1998-09-22 Micron Technology, Inc. Voltage pump and a level translator circuit
JP2830807B2 (ja) * 1995-11-29 1998-12-02 日本電気株式会社 半導体メモリ装置
US5920225A (en) * 1995-12-20 1999-07-06 Hyundai Electronic Industries, Co., Ltd. Negative voltage drive circuit
US5808883A (en) * 1996-02-15 1998-09-15 Harris Corporation DC-to-DC converter having charge pump and associated methods
JP3094913B2 (ja) * 1996-06-19 2000-10-03 日本電気株式会社 半導体回路
JP3488587B2 (ja) * 1997-01-09 2004-01-19 株式会社東芝 昇圧回路及びこれを備えたｉｃカード
KR100273208B1 (ko) * 1997-04-02 2000-12-15 김영환 반도체메모리장치의고효율전하펌프회로
KR100244465B1 (ko) * 1997-04-21 2000-02-01 김영환 동기식 승압전압 발생기
US6157246A (en) * 1997-07-03 2000-12-05 Denso Corporation Load driving circuit with boosting timing control
US5886566A (en) * 1997-08-21 1999-03-23 Integrated Silicon Solution, Inc. High voltage charge transfer stage
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
TW504887B (en) * 1998-10-20 2002-10-01 Hitachi Eng Co Ltd Voltage booster circuit apparatus and control method therefor
US6002241A (en) * 1998-10-30 1999-12-14 Lucent Technologies Inc. Dual mode split-boost converter and method of operation thereof
KR100301051B1 (ko) * 1998-12-03 2001-09-06 윤종용 효율이높은전압펌핑회로
US6493276B2 (en) * 1999-02-02 2002-12-10 Macronix International Co., Ltd. Word line boost circuit
DE60030424D1 (de) * 1999-03-23 2006-10-12 Advanced Energy Ind Inc Gleichstromgespeistes rechnersystem mit einem hochfrequenzschaltnetzteil
KR100347546B1 (ko) * 1999-12-27 2002-08-07 주식회사 하이닉스반도체 프리차지 회로
US6285243B1 (en) * 2000-02-23 2001-09-04 Micron Technology, Inc. High-voltage charge pump circuit
US6356137B1 (en) * 2000-06-26 2002-03-12 Fairchild Semiconductor Corporation Voltage boost circuit with low power supply voltage
KR100399961B1 (ko) * 2001-06-30 2003-09-29 주식회사 하이닉스반도체 고전압 발생회로
JP4257064B2 (ja) * 2002-02-21 2009-04-22 エルピーダメモリ株式会社 昇圧電位発生回路及び制御方法
US6657875B1 (en) * 2002-07-16 2003-12-02 Fairchild Semiconductor Corporation Highly efficient step-down/step-up and step-up/step-down charge pump
JP3902769B2 (ja) * 2003-08-29 2007-04-11 松下電器産業株式会社 降圧電圧出力回路
JP2005235315A (ja) 2004-02-19 2005-09-02 Elpida Memory Inc 昇圧回路
KR100576924B1 (ko) * 2004-04-20 2006-05-03 주식회사 하이닉스반도체 고전압 발생 회로
US7234055B2 (en) * 2004-08-24 2007-06-19 Inventec Corporation Computer operating booting system making use of multi-buttons
JP4440058B2 (ja) * 2004-09-28 2010-03-24 パナソニック株式会社 半導体集積回路
US20070008754A1 (en) * 2005-07-06 2007-01-11 Electro Scientific Industries, Inc. Charge pump for bus-powered device
JP5566568B2 (ja) * 2007-03-27 2014-08-06 ピーエスフォー ルクスコ エスエイアールエル 電源電圧発生回路
KR101542918B1 (ko) 2008-04-18 2015-08-10 삼성전자주식회사 액티브 차지 펌프 회로, 이를 포함하는 고전원전압발생회로 및 반도체 장치
KR20100049758A (ko) * 2008-11-04 2010-05-13 삼성전자주식회사 승압 회로 및 이를 포함하는 반도체 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455493A (en) * 1982-06-30 1984-06-19 Motorola, Inc. Substrate bias pump
JPS6266656A (ja) * 1985-09-19 1987-03-26 Toshiba Corp 基板電位生成回路
US5038325A (en) * 1990-03-26 1991-08-06 Micron Technology Inc. High efficiency charge pump circuit
US5126590A (en) * 1991-06-17 1992-06-30 Micron Technology, Inc. High efficiency charge pump
KR940005691B1 (ko) * 1991-10-25 1994-06-22 삼성전자 주식회사 기판전압 발생 장치의 차아지 펌프회로
KR950002726B1 (ko) * 1992-03-30 1995-03-24 삼성전자주식회사 기판전압 발생기의 전하 펌프 회로
US5347171A (en) * 1992-10-15 1994-09-13 United Memories, Inc. Efficient negative charge pump
US5422586A (en) * 1993-09-10 1995-06-06 Intel Corporation Apparatus for a two phase bootstrap charge pump

Also Published As

Publication number Publication date
JP3244601B2 (ja) 2002-01-07
US5701096A (en) 1997-12-23
JPH08162915A (ja) 1996-06-21
KR0183413B1 (ko) 1999-04-15
ITTO950736A0 (it) 1995-09-15
KR960027291A (ko) 1996-07-22
ITTO950736A1 (it) 1997-03-15

Similar Documents

Publication Publication Date Title
IT1281345B1 (it) Circuito elevatore di tensione del tipo a pompa di carica
ITMI923000A1 (it) Circuito di pompa della carica di un generatore di tensione del substrato in un dispositivo di memoria a semiconduttore
GB9223478D0 (en) Voltage pumping circuits
DE69427748D1 (de) Peristaltische pumpenanordnung
ITTO920696A0 (it) Dispositivo di pompaggio con stadio pompante principale e pompa di prevalenza
IT1301936B1 (it) Circuito a pompa di carica per dispositivi integrati di memoria
DE69207985T2 (de) Von Cyclopentadien-Oligomeren abgeleitete Antriebsflüssigkeiten
IT1244339B (it) Circuito interfaccia a doppia sorgente di tensione
DE69206484D1 (de) Gleichstrom-Niederspannungswandler.
IT1256275B (it) Lavastoviglie con circuito idraulico di alimentazione
IT1190237B (it) Compressore contrifugo del tipo a pompa di reintegro e stadio di riciclaggio
ITTO930138A1 (it) Interruttore di circuito del tipo a cassetto
ITVA20020017A1 (it) Circuito integrato elevatore di tensione a pompa di carica
ITMI920916V0 (it) Pompa a vite
IT8567281A0 (it) Pompa di alimentazione del combustibile ad azionamento elettrico
KR970024160U (ko) 역구동 용적형 펌프
ITGE910015A1 (it) Pompa a palette
GB9511378D0 (en) Voltage pumping circuits
IT225636Y1 (it) Lavastoviglie con pompa di scarico
IT1177800B (it) Circuito elettrico per la commutazione di una alimentazione in c.a. plurifase ad un carico
ITRM910251A1 (it) Dispositivo ad unico corpo pompa e diffussore universale per elettropompe monoblocco
IT226199Z2 (it) Pompa di calore del tipo aria/aria a struttura perfezionata
ITPN920069A0 (it) Convertitori boost con circuito perfezionato di alimentazione a tensione stabilizzata.
IT1302080B1 (it) Circuito di innalzamento di tensione per la generazione di fasi ditensione a tensione survolata
ITMI911085A1 (it) Pompa ad alta pressione

Legal Events

Date Code Title Description
0001 Granted