JP2000514980A - ディジタルｃｍｏｓプロセスにおいて連続時間フィルタリングを行う方法と装置 - Google Patents

ディジタルｃｍｏｓプロセスにおいて連続時間フィルタリングを行う方法と装置

Info

Publication number
JP2000514980A
JP2000514980A JP10506853A JP50685398A JP2000514980A JP 2000514980 A JP2000514980 A JP 2000514980A JP 10506853 A JP10506853 A JP 10506853A JP 50685398 A JP50685398 A JP 50685398A JP 2000514980 A JP2000514980 A JP 2000514980A
Authority
JP
Japan
Prior art keywords
cmos process
digital cmos
continuous
current
pole frequency
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10506853A
Other languages
English (en)
Japanese (ja)
Inventor
タン，ニアンクシオン
Original Assignee
テレフオンアクチーボラゲツト エル エム エリクソン（パブル）
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 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） filed Critical テレフオンアクチーボラゲツト エル エム エリクソン（パブル）
Publication of JP2000514980A publication Critical patent/JP2000514980A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/0422—Frequency selective two-port networks using transconductance amplifiers, e.g. gmC filters
    • H03H11/0427—Filters using a single transconductance amplifier; Filters derived from a single transconductor filter, e.g. by element substitution, cascading, parallel connection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/331—Sigma delta modulation being used in an amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
JP10506853A 1996-07-19 1997-06-27 ディジタルｃｍｏｓプロセスにおいて連続時間フィルタリングを行う方法と装置 Pending JP2000514980A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602824-6 1996-07-19
SE9602824A SE508697C2 (sv) 1996-07-19 1996-07-19 Förfarande och anordning för tidskontinuerlig filtrering i digital CMOS-process
PCT/SE1997/001169 WO1998004038A1 (en) 1996-07-19 1997-06-27 A method and device for continuous-time filtering in digital cmos process

Publications (1)

Publication Number Publication Date
JP2000514980A true JP2000514980A (ja) 2000-11-07

Family

ID=20403437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10506853A Pending JP2000514980A (ja) 1996-07-19 1997-06-27 ディジタルｃｍｏｓプロセスにおいて連続時間フィルタリングを行う方法と装置

Country Status (10)

Country Link
EP (1) EP0913029A1 (zh)
JP (1) JP2000514980A (zh)
KR (1) KR20000065251A (zh)
CN (1) CN1108658C (zh)
AU (1) AU3563797A (zh)
CA (1) CA2260915A1 (zh)
HK (1) HK1021595A1 (zh)
SE (1) SE508697C2 (zh)
TW (1) TW349264B (zh)
WO (1) WO1998004038A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004512A1 (ja) * 2009-07-08 2011-01-13 パナソニック株式会社 フィルタ回路及びこれを備えた光ディスク装置
JP2013509101A (ja) * 2009-10-21 2013-03-07 クゥアルコム・インコーポレイテッド ローパスフィルタ設計

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140010783A1 (en) 2012-07-06 2014-01-09 Hoffmann-La Roche Inc. Antiviral compounds
EP2948440B1 (en) 2013-01-23 2017-04-12 F. Hoffmann-La Roche AG Antiviral triazole derivatives
CA2900319A1 (en) 2013-03-05 2014-09-12 F. Hoffmann-La Roche Ag Antiviral compounds
CN104679095A (zh) * 2015-02-15 2015-06-03 格科微电子（上海）有限公司 电流源及其阵列、读出电路及其控制方法、放大电路
US11296678B1 (en) * 2020-12-29 2022-04-05 Qualcomm Incorporated Complementary current-mode biquad with high linearity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839542A (en) * 1984-08-21 1989-06-13 General Datacomm Industries, Inc. Active transconductance filter device
US4686487A (en) * 1986-07-28 1987-08-11 Commodore Business Machines, Inc. Current mirror amplifier
EP0600141B1 (en) * 1992-10-30 1997-03-05 SGS-THOMSON MICROELECTRONICS S.p.A. Transconductor stage
WO1995006977A1 (en) * 1993-09-02 1995-03-09 National Semiconductor Corporation Active impedance termination

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004512A1 (ja) * 2009-07-08 2011-01-13 パナソニック株式会社 フィルタ回路及びこれを備えた光ディスク装置
WO2011004591A1 (ja) * 2009-07-08 2011-01-13 パナソニック株式会社 フィルタ回路及びこれを備えた光ディスク装置
JP5635506B2 (ja) * 2009-07-08 2014-12-03 パナソニック株式会社 フィルタ回路及びこれを備えた光ディスク装置
JP2013509101A (ja) * 2009-10-21 2013-03-07 クゥアルコム・インコーポレイテッド ローパスフィルタ設計

Also Published As

Publication number Publication date
TW349264B (en) 1999-01-01
AU3563797A (en) 1998-02-10
CA2260915A1 (en) 1998-01-29
HK1021595A1 (en) 2000-06-16
SE9602824D0 (sv) 1996-07-19
KR20000065251A (ko) 2000-11-06
EP0913029A1 (en) 1999-05-06
SE508697C2 (sv) 1998-10-26
CN1225759A (zh) 1999-08-11
SE9602824L (sv) 1998-01-20
CN1108658C (zh) 2003-05-14
WO1998004038A1 (en) 1998-01-29

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