JP3151376B2 - フィルタ回路 - Google Patents

フィルタ回路

Info

Publication number
JP3151376B2
JP3151376B2 JP10275295A JP10275295A JP3151376B2 JP 3151376 B2 JP3151376 B2 JP 3151376B2 JP 10275295 A JP10275295 A JP 10275295A JP 10275295 A JP10275295 A JP 10275295A JP 3151376 B2 JP3151376 B2 JP 3151376B2
Authority
JP
Japan
Prior art keywords
signal
filter circuit
input terminal
buffer
input
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
JP10275295A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08298436A (ja
Inventor
野 孝 博 草
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP10275295A priority Critical patent/JP3151376B2/ja
Priority to KR1019960012594A priority patent/KR100186796B1/ko
Priority to EP96106620A priority patent/EP0740412A3/en
Priority to US08/641,076 priority patent/US5703523A/en
Priority to TW085106522A priority patent/TW299528B/zh
Publication of JPH08298436A publication Critical patent/JPH08298436A/ja
Application granted granted Critical
Publication of JP3151376B2 publication Critical patent/JP3151376B2/ja
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)
JP10275295A 1995-04-26 1995-04-26 フィルタ回路 Expired - Fee Related JP3151376B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10275295A JP3151376B2 (ja) 1995-04-26 1995-04-26 フィルタ回路
KR1019960012594A KR100186796B1 (ko) 1995-04-26 1996-04-24 필터 회로
EP96106620A EP0740412A3 (en) 1995-04-26 1996-04-26 Filter circuit
US08/641,076 US5703523A (en) 1995-04-26 1996-04-26 Filter circuit
TW085106522A TW299528B (cg-RX-API-DMAC7.html) 1995-04-26 1996-05-31

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPH08298436A JPH08298436A (ja) 1996-11-12
JP3151376B2 true JP3151376B2 (ja) 2001-04-03

Family

ID=14335952

Family Applications (1)

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

Country Status (5)

Country Link
US (1) US5703523A (cg-RX-API-DMAC7.html)
EP (1) EP0740412A3 (cg-RX-API-DMAC7.html)
JP (1) JP3151376B2 (cg-RX-API-DMAC7.html)
KR (1) KR100186796B1 (cg-RX-API-DMAC7.html)
TW (1) TW299528B (cg-RX-API-DMAC7.html)

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
US5703523A (en) 1997-12-30
TW299528B (cg-RX-API-DMAC7.html) 1997-03-01
JPH08298436A (ja) 1996-11-12
KR960039609A (ko) 1996-11-25
EP0740412A3 (en) 1997-01-02
KR100186796B1 (ko) 1999-04-15

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