TW541449B - Charge pump circuit - Google Patents

Charge pump circuit Download PDF

Info

Publication number
TW541449B
TW541449B TW090101856A TW90101856A TW541449B TW 541449 B TW541449 B TW 541449B TW 090101856 A TW090101856 A TW 090101856A TW 90101856 A TW90101856 A TW 90101856A TW 541449 B TW541449 B TW 541449B
Authority
TW
Taiwan
Prior art keywords
circuit
transistor
clock signal
terminal
charge pump
Prior art date
Application number
TW090101856A
Other languages
English (en)
Chinese (zh)
Inventor
Takashi Tanimoto
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Application granted granted Critical
Publication of TW541449B publication Critical patent/TW541449B/zh

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
    • H02M3/073—Charge pumps of the Schenkel-type
    • 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
    • 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
    • H02M3/073—Charge pumps of the Schenkel-type
    • H02M3/075—Charge pumps of the Schenkel-type including a plurality of stages and two sets of clock signals, one set for the odd and one set for the even numbered stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Dram (AREA)
TW090101856A 2000-02-04 2001-01-31 Charge pump circuit TW541449B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000026895 2000-02-04
JP2000331879A JP3702166B2 (ja) 2000-02-04 2000-10-31 チャージポンプ回路

Publications (1)

Publication Number Publication Date
TW541449B true TW541449B (en) 2003-07-11

Family

ID=26584837

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090101856A TW541449B (en) 2000-02-04 2001-01-31 Charge pump circuit

Country Status (4)

Country Link
US (1) US6970035B2 (enExample)
JP (1) JP3702166B2 (enExample)
KR (1) KR100381489B1 (enExample)
TW (1) TW541449B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7423698B2 (en) 2003-11-19 2008-09-09 Sanyo Electric Co., Ltd. Amplifier for amplifying input signal such as video signal and outputting amplified signal

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1223663A1 (en) * 2001-01-10 2002-07-17 Koninklijke Philips Electronics N.V. Local supply generator for a digital CMOS integrated circuit having an analog signal processing circuitry
US6661278B1 (en) * 2002-07-08 2003-12-09 Impinj, Inc. High voltage charge pump circuit
JP4531343B2 (ja) * 2003-03-26 2010-08-25 株式会社半導体エネルギー研究所 駆動回路
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
JP4576199B2 (ja) * 2004-10-19 2010-11-04 パナソニック株式会社 降圧電圧出力回路
JP2006129127A (ja) * 2004-10-29 2006-05-18 Olympus Corp 電圧供給回路及びそれを用いた固体撮像装置
US7095268B2 (en) * 2005-01-11 2006-08-22 Stmicroelectronics S.R.L. Single-stage and modular multi-stage clock-booster
JP2006203747A (ja) * 2005-01-24 2006-08-03 Sanyo Electric Co Ltd チャージポンプ回路
KR100818703B1 (ko) * 2005-06-29 2008-04-01 주식회사 하이닉스반도체 전압 펌핑장치
JP2007129828A (ja) * 2005-11-04 2007-05-24 Sanyo Electric Co Ltd チャージポンプ回路
JP4849907B2 (ja) * 2006-02-22 2012-01-11 セイコーインスツル株式会社 チャージポンプ回路
TW200924358A (en) * 2007-11-16 2009-06-01 Sitronix Technology Corp Charge pump capable of enhancing power efficiency and output voltage
TW200933562A (en) * 2008-01-31 2009-08-01 Tpo Displays Corp Images display system
JP5300001B2 (ja) * 2008-10-07 2013-09-25 ルネサスエレクトロニクス株式会社 昇圧回路及び半導体集積回路装置
US8710900B2 (en) * 2012-03-22 2014-04-29 Fairchild Semiconductor Corporation Methods and apparatus for voltage selection for a MOSFET switch device
US9111601B2 (en) * 2012-06-08 2015-08-18 Qualcomm Incorporated Negative voltage generators
EP2860865A1 (en) * 2013-10-11 2015-04-15 Dialog Semiconductor GmbH High efficiency charge pump circuit
US9491151B2 (en) * 2015-01-07 2016-11-08 Ememory Technology Inc. Memory apparatus, charge pump circuit and voltage pumping method thereof
CN107481745B (zh) * 2016-06-07 2020-08-18 中芯国际集成电路制造(上海)有限公司 一种负升压电路、半导体器件及电子装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6460259A (en) * 1987-08-28 1989-03-07 Nippon Denso Co Charge pump type booster circuit
JP2783044B2 (ja) * 1992-03-23 1998-08-06 日本電気株式会社 昇圧回路
JPH0828965B2 (ja) * 1992-09-02 1996-03-21 日本電気株式会社 電圧変換回路
JPH06195971A (ja) * 1992-10-29 1994-07-15 Mitsubishi Electric Corp 基板電位発生回路
KR960006378B1 (ko) * 1993-11-18 1996-05-15 삼성전자주식회사 기판전압발생회로의 차아지펌프회로
JPH09282878A (ja) 1996-04-09 1997-10-31 Mitsubishi Electric Corp 電位発生回路
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
US5790393A (en) * 1997-01-22 1998-08-04 Exar Corporation Voltage multiplier with adjustable output level
JP3571478B2 (ja) 1997-01-29 2004-09-29 ローム株式会社 昇圧回路
US6107862A (en) * 1997-02-28 2000-08-22 Seiko Instruments Inc. Charge pump circuit
JP4513138B2 (ja) 1999-05-19 2010-07-28 株式会社村田製作所 積層コンデンサ
US6169444B1 (en) * 1999-07-15 2001-01-02 Maxim Integrated Products, Inc. Pulse frequency operation of regulated charge pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7423698B2 (en) 2003-11-19 2008-09-09 Sanyo Electric Co., Ltd. Amplifier for amplifying input signal such as video signal and outputting amplified signal

Also Published As

Publication number Publication date
JP3702166B2 (ja) 2005-10-05
US6970035B2 (en) 2005-11-29
JP2001292563A (ja) 2001-10-19
KR100381489B1 (ko) 2003-04-26
KR20010078330A (ko) 2001-08-20
US20010011919A1 (en) 2001-08-09

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GD4A Issue of patent certificate for granted invention patent
MK4A Expiration of patent term of an invention patent