DE69607892D1 - Aktives Filter - Google Patents

Aktives Filter

Info

Publication number
DE69607892D1
DE69607892D1 DE69607892T DE69607892T DE69607892D1 DE 69607892 D1 DE69607892 D1 DE 69607892D1 DE 69607892 T DE69607892 T DE 69607892T DE 69607892 T DE69607892 T DE 69607892T DE 69607892 D1 DE69607892 D1 DE 69607892D1
Authority
DE
Germany
Prior art keywords
active filter
filter
active
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
DE69607892T
Other languages
English (en)
Other versions
DE69607892T2 (de
Inventor
Hideyuki Hagino
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
Application granted granted Critical
Publication of DE69607892D1 publication Critical patent/DE69607892D1/de
Publication of DE69607892T2 publication Critical patent/DE69607892T2/de
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
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • 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
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers
DE69607892T 1995-06-29 1996-06-24 Aktives Filter Expired - Fee Related DE69607892T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16416695A JP3151385B2 (ja) 1995-06-29 1995-06-29 アクティブフィルタ

Publications (2)

Publication Number Publication Date
DE69607892D1 true DE69607892D1 (de) 2000-05-31
DE69607892T2 DE69607892T2 (de) 2000-10-05

Family

ID=15787989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607892T Expired - Fee Related DE69607892T2 (de) 1995-06-29 1996-06-24 Aktives Filter

Country Status (5)

Country Link
US (1) US5699019A (de)
EP (1) EP0751617B1 (de)
JP (1) JP3151385B2 (de)
KR (1) KR100189181B1 (de)
DE (1) DE69607892T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327016B2 (de) * 1973-05-26 1977-06-16 Lüder, Ernst, Prof. Dr.-Ing.habil., 7000 Stuttgart; Tilch, Hans-Jürgen, Dipl.-Ing., 7310 Plochingen Baueinheit fuer hybride schichtschaltungen
US3969682A (en) * 1974-10-21 1976-07-13 Oberheim Electronics Inc. Circuit for dynamic control of phase shift
GB2136235B (en) * 1983-02-22 1986-07-09 Philips Electronic Associated Rc active filter device
JP3005413B2 (ja) * 1994-01-26 2000-01-31 三洋電機株式会社 フィルタ回路

Also Published As

Publication number Publication date
KR970004287A (ko) 1997-01-29
DE69607892T2 (de) 2000-10-05
JPH0918288A (ja) 1997-01-17
EP0751617A1 (de) 1997-01-02
EP0751617B1 (de) 2000-04-26
KR100189181B1 (ko) 1999-06-01
US5699019A (en) 1997-12-16
JP3151385B2 (ja) 2001-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee