NO20051678L - Negativladningspumpekrets med forspenning - Google Patents

Negativladningspumpekrets med forspenning

Info

Publication number
NO20051678L
NO20051678L NO20051678A NO20051678A NO20051678L NO 20051678 L NO20051678 L NO 20051678L NO 20051678 A NO20051678 A NO 20051678A NO 20051678 A NO20051678 A NO 20051678A NO 20051678 L NO20051678 L NO 20051678L
Authority
NO
Norway
Prior art keywords
charge pump
bias voltage
negative charge
pump circuit
channel mos
Prior art date
Application number
NO20051678A
Other languages
English (en)
Inventor
Massimiliano Frulio
Giorgio Oddone
Fabio Tassan Caser
Luca Figini
Original Assignee
Atmel Corp A Delaware Corp
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
Priority claimed from IT000821A external-priority patent/ITTO20020821A1/it
Application filed by Atmel Corp A Delaware Corp filed Critical Atmel Corp A Delaware Corp
Publication of NO20051678L publication Critical patent/NO20051678L/no

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
    • 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
    • H02M3/071—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 adapted to generate a negative voltage output from a positive voltage source
    • 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
    • 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
    • H02M3/078—Charge pumps of the Schenkel-type with means for reducing the back bias effect, i.e. the effect which causes the threshold voltage of transistors to increase as more stages are added to the converters

Abstract

En n-kanal MOS-transistor negativspermingladningspumpe er beskrevet der n-kanal MOS-tiansistorhoveddelen er forspent på en slik måte at det forhindres at parasittiske bipolare transistorer i eMOS- omgivelsene til ladningspumpestnikturen skrus på.
NO20051678A 2002-09-20 2005-04-05 Negativladningspumpekrets med forspenning NO20051678L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000821A ITTO20020821A1 (it) 2002-09-20 2002-09-20 Pompa di carica negativa con polarizzazione di massa.
US10/407,615 US6831499B2 (en) 2002-09-20 2003-04-03 Negative charge pump with bulk biasing
PCT/US2003/030011 WO2004027996A2 (en) 2002-09-20 2003-09-18 Negative charge pump with bulk biasing

Publications (1)

Publication Number Publication Date
NO20051678L true NO20051678L (no) 2005-04-05

Family

ID=32314014

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051678A NO20051678L (no) 2002-09-20 2005-04-05 Negativladningspumpekrets med forspenning

Country Status (6)

Country Link
EP (1) EP1550017A4 (no)
JP (1) JP2006500900A (no)
AU (1) AU2003275191A1 (no)
CA (1) CA2499086A1 (no)
NO (1) NO20051678L (no)
WO (1) WO2004027996A2 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9385592B2 (en) * 2013-08-21 2016-07-05 Semiconductor Energy Laboratory Co., Ltd. Charge pump circuit and semiconductor device including the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772282B1 (en) * 1995-10-31 2000-03-15 STMicroelectronics S.r.l. Negative charge pump circuit for electrically erasable semiconductor memory devices
EP0855788B1 (en) * 1997-01-23 2005-06-22 STMicroelectronics S.r.l. NMOS negative charge pump
WO1998033264A1 (de) * 1997-01-24 1998-07-30 Siemens Aktiengesellschaft Schaltungsanordnung zum erzeugen negativer spannungen
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
US6452438B1 (en) * 2000-12-28 2002-09-17 Intel Corporation Triple well no body effect negative charge pump
ITTO20010537A1 (it) * 2001-06-05 2002-12-05 St Microelectronics Srl Pompa di carica di potenza ad alto rendimento in grado di erogare elevate correnti continue di uscita.

Also Published As

Publication number Publication date
WO2004027996A3 (en) 2004-05-21
WO2004027996A2 (en) 2004-04-01
AU2003275191A1 (en) 2004-04-08
CA2499086A1 (en) 2004-04-01
AU2003275191A8 (en) 2004-04-08
EP1550017A4 (en) 2007-06-27
EP1550017A2 (en) 2005-07-06
JP2006500900A (ja) 2006-01-05

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application