ATE11618T1 - Fuer die herstellung als integrierte schaltung geeignete filterschaltung. - Google Patents

Fuer die herstellung als integrierte schaltung geeignete filterschaltung.

Info

Publication number
ATE11618T1
ATE11618T1 AT81304633T AT81304633T ATE11618T1 AT E11618 T1 ATE11618 T1 AT E11618T1 AT 81304633 T AT81304633 T AT 81304633T AT 81304633 T AT81304633 T AT 81304633T AT E11618 T1 ATE11618 T1 AT E11618T1
Authority
AT
Austria
Prior art keywords
circuit
output
input
integrated circuit
resistive element
Prior art date
Application number
AT81304633T
Other languages
English (en)
Inventor
Isao Nakagawa
Kazuo Kondo
Mitsuru Kudo
Original Assignee
Hitachi, Ltd.
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 Hitachi, Ltd. filed Critical Hitachi, Ltd.
Application granted granted Critical
Publication of ATE11618T1 publication Critical patent/ATE11618T1/de

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

Landscapes

  • Networks Using Active Elements (AREA)
AT81304633T 1980-10-07 1981-10-06 Fuer die herstellung als integrierte schaltung geeignete filterschaltung. ATE11618T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55139400A JPS5763922A (en) 1980-10-07 1980-10-07 Integrated filter circuit
EP81304633A EP0049997B1 (de) 1980-10-07 1981-10-06 Für die Herstellung als integrierte Schaltung geeignete Filterschaltung

Publications (1)

Publication Number Publication Date
ATE11618T1 true ATE11618T1 (de) 1985-02-15

Family

ID=15244386

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81304633T ATE11618T1 (de) 1980-10-07 1981-10-06 Fuer die herstellung als integrierte schaltung geeignete filterschaltung.

Country Status (5)

Country Link
US (1) US4456885A (de)
EP (1) EP0049997B1 (de)
JP (1) JPS5763922A (de)
AT (1) ATE11618T1 (de)
DE (1) DE3168657D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224510A (ja) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd 周波数選択回路
US4671316A (en) * 1985-05-20 1987-06-09 Botnick Irlin H Faucet manifold
DE4004135A1 (de) * 1990-02-10 1991-08-14 Thomson Brandt Gmbh Frequenzgangkompensierte schaltung
GB9919550D0 (en) * 1999-08-19 1999-10-20 Zetex Plc Electric circuit
JP4647361B2 (ja) * 2005-03-29 2011-03-09 ルネサスエレクトロニクス株式会社 半導体集積回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786363A (en) * 1973-01-05 1974-01-15 Us Navy Voltage-controlled low-pass filter
JPS5226145A (en) * 1975-08-25 1977-02-26 Tamura Electric Works Ltd Automatic gain adjustment circuit

Also Published As

Publication number Publication date
EP0049997B1 (de) 1985-01-30
EP0049997A3 (en) 1982-10-20
US4456885A (en) 1984-06-26
DE3168657D1 (en) 1985-03-14
JPS5763922A (en) 1982-04-17
EP0049997A2 (de) 1982-04-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee