KR100186796B1 - 필터 회로 - Google Patents

필터 회로 Download PDF

Info

Publication number
KR100186796B1
KR100186796B1 KR1019960012594A KR19960012594A KR100186796B1 KR 100186796 B1 KR100186796 B1 KR 100186796B1 KR 1019960012594 A KR1019960012594 A KR 1019960012594A KR 19960012594 A KR19960012594 A KR 19960012594A KR 100186796 B1 KR100186796 B1 KR 100186796B1
Authority
KR
South Korea
Prior art keywords
signal
input terminal
buffer
filter circuit
resistor
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.)
Expired - Fee Related
Application number
KR1019960012594A
Other languages
English (en)
Korean (ko)
Other versions
KR960039609A (ko
Inventor
다카히로 구사노
Original Assignee
사또오 후미오
가부시기가이샤 도시바
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 사또오 후미오, 가부시기가이샤 도시바 filed Critical 사또오 후미오
Publication of KR960039609A publication Critical patent/KR960039609A/ko
Application granted granted Critical
Publication of KR100186796B1 publication Critical patent/KR100186796B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—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

Landscapes

  • Networks Using Active Elements (AREA)
KR1019960012594A 1995-04-26 1996-04-24 필터 회로 Expired - Fee Related KR100186796B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-102752 1995-04-26
JP10275295A JP3151376B2 (ja) 1995-04-26 1995-04-26 フィルタ回路

Publications (2)

Publication Number Publication Date
KR960039609A KR960039609A (ko) 1996-11-25
KR100186796B1 true KR100186796B1 (ko) 1999-04-15

Family

ID=14335952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960012594A Expired - Fee Related KR100186796B1 (ko) 1995-04-26 1996-04-24 필터 회로

Country Status (5)

Country Link
US (1) US5703523A (enExample)
EP (1) EP0740412A3 (enExample)
JP (1) JP3151376B2 (enExample)
KR (1) KR100186796B1 (enExample)
TW (1) TW299528B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4546627B2 (ja) * 2000-08-29 2010-09-15 旭化成エレクトロニクス株式会社 フィルタ中心周波数調整装置および方法
DE10333108A1 (de) * 2003-07-21 2005-03-03 Schmidt, Peter Anschlussvorrichtung für Computer-Peripheriegeräte
KR101324197B1 (ko) 2007-09-17 2013-11-06 삼성전자주식회사 이퀄라이저 용 필터
CN104485929A (zh) * 2014-11-21 2015-04-01 成都嵌智捷科技有限公司 接收信号灵敏的驱动电路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792367A (en) * 1972-05-01 1974-02-12 Bell Telephone Labor Inc Active controllable filter circuit using variable transconductance amplifier
US4719512A (en) * 1983-10-18 1988-01-12 Kabushiki Kaisha Toshiba Noise cancelling image sensor
JP2542634B2 (ja) * 1987-09-08 1996-10-09 株式会社東芝 アクティブフィルタ型信号調整回路
JPH03172014A (ja) * 1989-11-30 1991-07-25 Toshiba Corp アクティブ・フィルタ
JPH04180405A (ja) * 1990-11-15 1992-06-26 Toshiba Corp フィルタ回路
DE4038111A1 (de) * 1990-11-29 1992-06-04 Thomson Brandt Gmbh Universalfilter
JPH04230110A (ja) * 1990-12-27 1992-08-19 Toshiba Corp アクティブフィルタ回路
JP3349550B2 (ja) * 1993-05-31 2002-11-25 トウシバビデオプロダクツ プライベート リミテッド フィルタ回路
JP3005413B2 (ja) * 1994-01-26 2000-01-31 三洋電機株式会社 フィルタ回路
JPH07245546A (ja) * 1994-03-03 1995-09-19 Nippon Motorola Ltd アクティブローパスフィルタ

Also Published As

Publication number Publication date
EP0740412A2 (en) 1996-10-30
JPH08298436A (ja) 1996-11-12
JP3151376B2 (ja) 2001-04-03
US5703523A (en) 1997-12-30
TW299528B (enExample) 1997-03-01
KR960039609A (ko) 1996-11-25
EP0740412A3 (en) 1997-01-02

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