SE0301927D0 - Bi-polar RNP chopper - Google Patents

Bi-polar RNP chopper

Info

Publication number
SE0301927D0
SE0301927D0 SE0301927A SE0301927A SE0301927D0 SE 0301927 D0 SE0301927 D0 SE 0301927D0 SE 0301927 A SE0301927 A SE 0301927A SE 0301927 A SE0301927 A SE 0301927A SE 0301927 D0 SE0301927 D0 SE 0301927D0
Authority
SE
Sweden
Prior art keywords
input
transistors
switch
transistor
output
Prior art date
Application number
SE0301927A
Other languages
English (en)
Inventor
Bengt Berg
Original Assignee
Infineon Technologies Ag
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 Infineon Technologies Ag filed Critical Infineon Technologies Ag
Priority to SE0301927A priority Critical patent/SE0301927D0/sv
Publication of SE0301927D0 publication Critical patent/SE0301927D0/sv
Priority to DE102004031428A priority patent/DE102004031428B4/de
Priority to CNB2004100617489A priority patent/CN1302622C/zh
Priority to US10/882,900 priority patent/US7019566B2/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
    • H03K17/6264—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means using current steering means

Landscapes

  • Amplifiers (AREA)
SE0301927A 2003-06-30 2003-06-30 Bi-polar RNP chopper SE0301927D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0301927A SE0301927D0 (sv) 2003-06-30 2003-06-30 Bi-polar RNP chopper
DE102004031428A DE102004031428B4 (de) 2003-06-30 2004-06-29 Schalter,-Chopper-stabilisierter Verstärker, Komparator und Verfahren
CNB2004100617489A CN1302622C (zh) 2003-06-30 2004-06-30 双极型pnp斩波器
US10/882,900 US7019566B2 (en) 2003-06-30 2004-06-30 Bi-polar PNP chopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301927A SE0301927D0 (sv) 2003-06-30 2003-06-30 Bi-polar RNP chopper

Publications (1)

Publication Number Publication Date
SE0301927D0 true SE0301927D0 (sv) 2003-06-30

Family

ID=27656658

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301927A SE0301927D0 (sv) 2003-06-30 2003-06-30 Bi-polar RNP chopper

Country Status (4)

Country Link
US (1) US7019566B2 (sv)
CN (1) CN1302622C (sv)
DE (1) DE102004031428B4 (sv)
SE (1) SE0301927D0 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7978173B2 (en) * 2005-01-14 2011-07-12 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Pointing device including a moveable puck with mechanical detents
US10488365B2 (en) * 2015-06-17 2019-11-26 Qualcomm Incorporated Current sensors using bipolar transistors
US10958167B2 (en) * 2018-08-08 2021-03-23 Qualcomm Incorporated Current sensing in an on-die direct current-direct current (DC-DC) converter for measuring delivered power

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933642A (en) * 1989-02-17 1990-06-12 Linear Technology Corporation CMOS chopper-stabilized operational amplifier using two differential amplifier pairs as input stages
US5486788A (en) * 1994-10-07 1996-01-23 Sgs-Thomson Microelectronics, Inc. Chopper stabilized operational transconductance amplifier
JP3131364B2 (ja) * 1994-11-28 2001-01-31 シャープ株式会社 チョッパ型レギュレータ回路およびチョッパ型レギュレータｉｃ
US5959498A (en) 1997-03-03 1999-09-28 National Semiconductor Corporation Chopper-stabilized operational amplifier including low-noise chopper switch
US6307430B1 (en) 2000-10-02 2001-10-23 Cirrus Logic, Inc. Noise reduction technique in chopper stabilized amplifier
DE10158799A1 (de) * 2001-11-30 2003-06-26 Infineon Technologies Ag Bipolartransistor-Verstärkerschaltung

Also Published As

Publication number Publication date
US7019566B2 (en) 2006-03-28
CN1302622C (zh) 2007-02-28
US20050001657A1 (en) 2005-01-06
DE102004031428B4 (de) 2009-12-10
CN1592110A (zh) 2005-03-09
DE102004031428A1 (de) 2005-06-09

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