JPS5693419A - Filter unit - Google Patents

Filter unit

Info

Publication number
JPS5693419A
JPS5693419A JP17570580A JP17570580A JPS5693419A JP S5693419 A JPS5693419 A JP S5693419A JP 17570580 A JP17570580 A JP 17570580A JP 17570580 A JP17570580 A JP 17570580A JP S5693419 A JPS5693419 A JP S5693419A
Authority
JP
Japan
Prior art keywords
filter unit
filter
unit
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.)
Granted
Application number
JP17570580A
Other languages
English (en)
Other versions
JPH023565B2 (ja
Inventor
Gairaaru Jiyan
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Publication of JPS5693419A publication Critical patent/JPS5693419A/ja
Publication of JPH023565B2 publication Critical patent/JPH023565B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Networks Using Active Elements (AREA)
JP17570580A 1979-12-12 1980-12-12 Filter unit Granted JPS5693419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930495A FR2471699A1 (fr) 1979-12-12 1979-12-12 Dispositif de filtrage comportant des reseaux integrateurs a commutation de capacites

Publications (2)

Publication Number Publication Date
JPS5693419A true JPS5693419A (en) 1981-07-29
JPH023565B2 JPH023565B2 (ja) 1990-01-24

Family

ID=9232699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17570580A Granted JPS5693419A (en) 1979-12-12 1980-12-12 Filter unit

Country Status (7)

Country Link
US (1) US4383228A (ja)
JP (1) JPS5693419A (ja)
DE (1) DE3045718A1 (ja)
FR (1) FR2471699A1 (ja)
GB (1) GB2068671B (ja)
IT (1) IT1134647B (ja)
SE (1) SE451358B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508982A (en) * 1982-09-29 1985-04-02 Gte Laboratories Incorporated Floating node stabilizing circuit for a switched-capacitor circuit and filter
DE3379931D1 (en) * 1982-11-19 1989-06-29 Toshiba Kk Switched capacitor filter circuit
US4686699A (en) * 1984-12-21 1987-08-11 International Business Machines Corporation Call progress monitor for a computer telephone interface
US4805126A (en) * 1985-11-26 1989-02-14 Rodems James D Electronic compensation network
IT1215374B (it) * 1987-03-05 1990-02-08 Sgs Microelettronica Spa Filtro elettronico integrato attivo avente bassissima sensitivita' alle ariazioni dei componenti.
FR2619973B1 (fr) * 1987-08-26 1990-01-05 France Etat Dispositif de filtre echantillonne a capacites commutees
US4970479A (en) * 1989-11-27 1990-11-13 Rockwell International Corporation Multicoupler including frequency shift filters
US5278478A (en) * 1992-07-13 1994-01-11 Allegro Microsystems, Inc. Programmable PD servo-compensator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840346C2 (de) * 1978-09-15 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Aus Schaltern, Kondensatoren und Verstärkern bestehendes Filter für elektrische Schwingungen

Also Published As

Publication number Publication date
GB2068671B (en) 1983-10-12
IT8026529A0 (it) 1980-12-09
FR2471699A1 (fr) 1981-06-19
DE3045718C2 (ja) 1990-03-01
FR2471699B1 (ja) 1981-11-27
JPH023565B2 (ja) 1990-01-24
IT1134647B (it) 1986-08-13
DE3045718A1 (de) 1981-09-03
GB2068671A (en) 1981-08-12
SE8008621L (sv) 1981-06-13
SE451358B (sv) 1987-09-28
US4383228A (en) 1983-05-10

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