ATE524877T1 - Kreuzgekoppelte gefaltete schaltung und analog/digital wandler mit solcher gefalteten schaltung - Google Patents

Kreuzgekoppelte gefaltete schaltung und analog/digital wandler mit solcher gefalteten schaltung

Info

Publication number
ATE524877T1
ATE524877T1 AT04744643T AT04744643T ATE524877T1 AT E524877 T1 ATE524877 T1 AT E524877T1 AT 04744643 T AT04744643 T AT 04744643T AT 04744643 T AT04744643 T AT 04744643T AT E524877 T1 ATE524877 T1 AT E524877T1
Authority
AT
Austria
Prior art keywords
sup
folding
folded circuit
transistor pairs
control signals
Prior art date
Application number
AT04744643T
Other languages
English (en)
Inventor
Peter Scholtens
Original Assignee
St Ericsson Sa
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 St Ericsson Sa filed Critical St Ericsson Sa
Application granted granted Critical
Publication of ATE524877T1 publication Critical patent/ATE524877T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/141—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit in which at least one step is of the folding type; Folding stages therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
AT04744643T 2003-07-30 2004-07-26 Kreuzgekoppelte gefaltete schaltung und analog/digital wandler mit solcher gefalteten schaltung ATE524877T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03102364 2003-07-30
PCT/IB2004/051289 WO2005011125A1 (en) 2003-07-30 2004-07-26 Cross-coupled folding circuit and analog-to-digital converter provided with such a folding circuit

Publications (1)

Publication Number Publication Date
ATE524877T1 true ATE524877T1 (de) 2011-09-15

Family

ID=34089719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744643T ATE524877T1 (de) 2003-07-30 2004-07-26 Kreuzgekoppelte gefaltete schaltung und analog/digital wandler mit solcher gefalteten schaltung

Country Status (8)

Country Link
US (1) US7277041B2 (de)
EP (1) EP1652306B1 (de)
JP (1) JP4064437B2 (de)
KR (1) KR101111268B1 (de)
CN (1) CN1830146A (de)
AT (1) ATE524877T1 (de)
TW (1) TWI347095B (de)
WO (1) WO2005011125A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887708B1 (fr) * 2005-06-28 2008-02-15 Atmel Grenoble Soc Par Actions Circuit electronique a reseau de paires differentielles disymetriques
JP4788532B2 (ja) * 2006-09-04 2011-10-05 ソニー株式会社 フォールディング回路およびアナログ−デジタル変換器
FR2929777B1 (fr) * 2008-04-04 2010-04-23 E2V Semiconductors Convertisseur analogique-numerique rapide a structure de repliement de signal amelioree par reduction du nombre de cellules elementaires
US7839317B1 (en) 2009-07-13 2010-11-23 Don Roy Sauer Folding comparator compatible with level-crossing sampling
CN102611451B (zh) * 2012-03-15 2014-12-10 西安交通大学 轨对轨输入范围的分布式采样保持电路

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307067A (en) * 1992-04-20 1994-04-26 Matsushita Electric Industrial Co., Ltd. Folding circuit and analog-to-digital converter
US5392045A (en) * 1992-11-06 1995-02-21 National Semiconductor Corporation Folder circuit for analog to digital converter
US5309157A (en) * 1992-11-06 1994-05-03 National Semiconductor Corporation Analog to digital converter using folder reference circuits
US5376937A (en) * 1993-02-22 1994-12-27 The Regents Of The University Of California Folding circuit
WO1997008834A1 (en) * 1995-08-31 1997-03-06 Philips Electronics N.V. Folding a/d converter
SG71140A1 (en) * 1997-08-15 2000-03-21 Texas Instruments Inc Differential pair-based folding interpolator circuit for an analog-to-digital converter
FR2768873B1 (fr) 1997-09-19 1999-12-03 Thomson Csf Convertisseur analogique-numerique a circuit de repliement arborescent
FR2791490A1 (fr) * 1999-03-23 2000-09-29 Koninkl Philips Electronics Nv Dispositif de conversion analogique/numerique a non-linearite differentielle constante
US6411246B2 (en) * 1999-12-22 2002-06-25 Texas Instruments Incorporated Folding circuit and A/D converter
US6570522B1 (en) * 2002-01-11 2003-05-27 International Business Machines Corporation Differential interpolated analog to digital converter
US20050083223A1 (en) * 2003-10-20 2005-04-21 Devendorf Don C. Resolution enhanced folding amplifier
US6950051B2 (en) * 2003-12-26 2005-09-27 Electronics And Telecommunications Research Institute Analog-digital converter with pipeline folding scheme

Also Published As

Publication number Publication date
CN1830146A (zh) 2006-09-06
KR101111268B1 (ko) 2012-03-13
TW200509540A (en) 2005-03-01
EP1652306A1 (de) 2006-05-03
US20070090978A1 (en) 2007-04-26
TWI347095B (en) 2011-08-11
US7277041B2 (en) 2007-10-02
JP2007500467A (ja) 2007-01-11
JP4064437B2 (ja) 2008-03-19
KR20060041285A (ko) 2006-05-11
WO2005011125A1 (en) 2005-02-03
EP1652306B1 (de) 2011-09-14

Similar Documents

Publication Publication Date Title
US6388520B2 (en) Semiconductor integrated circuit
US8063808B2 (en) Multi-input operational amplifier circuit, digital/analog converter using same, and driver for display device using same
JP5431992B2 (ja) トランスミッションゲート及び半導体装置
JP4103468B2 (ja) 差動回路と増幅回路及び該増幅回路を用いた表示装置
US20100321223A1 (en) Current mirror circuit and digital-to-analog conversion circuit
JP2993395B2 (ja) レベルシフト回路
US20180284919A1 (en) Current conveyor circuit, corresponding device, apparatus and method
US7541844B2 (en) Current weighted voltage interpolation buffer
JP2007281876A (ja) 比較回路及びその増幅回路
KR960010390B1 (ko) 스위칭 정전류원회로
US8963638B2 (en) Operational amplifier circuit
CN101043208B (zh) 放大电路及其增益控制方法
EP2518900B1 (de) Stromlenkschaltung mit Rückmeldung
ATE524877T1 (de) Kreuzgekoppelte gefaltete schaltung und analog/digital wandler mit solcher gefalteten schaltung
US7265622B1 (en) Differential difference amplifier
US20030160599A1 (en) Controllable Current Source Assembly
US10199995B2 (en) Programmable amplifier circuit capable of providing large or larger resistance for feedback path of its amplifier
JPH0440020A (ja) Ｄ／ａコンバータ
JP2004120564A (ja) 演算増幅器
KR0146082B1 (ko) 프로그래머블 아날로그 스위치
JP2012114610A (ja) 電子回路
US7123072B2 (en) High-accuracy capacitor digital-to-analog converter
JP7763977B1 (ja) デジタルアナログ変換器
Almeida et al. A Less Complex and Effective Approach to Design Current Sample-and-Hold Circuits with Clock Generation for use on Current Mode ADCs
JP4913392B2 (ja) アッテネータ

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties