DE3767536D1 - Integriertes tiefpassfilter. - Google Patents

Integriertes tiefpassfilter.

Info

Publication number
DE3767536D1
DE3767536D1 DE8787400820T DE3767536T DE3767536D1 DE 3767536 D1 DE3767536 D1 DE 3767536D1 DE 8787400820 T DE8787400820 T DE 8787400820T DE 3767536 T DE3767536 T DE 3767536T DE 3767536 D1 DE3767536 D1 DE 3767536D1
Authority
DE
Germany
Prior art keywords
pct
cell
sec
pass filter
line
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
DE8787400820T
Other languages
English (en)
Inventor
Serge Ramet
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.)
Thomson Semiconducteurs SA
Original Assignee
Thomson Semiconducteurs SA
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 Thomson Semiconducteurs SA filed Critical Thomson Semiconducteurs SA
Application granted granted Critical
Publication of DE3767536D1 publication Critical patent/DE3767536D1/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
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/02—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of RC networks, e.g. integrated 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
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1204—Distributed RC filters

Landscapes

  • Networks Using Active Elements (AREA)
  • Microwave Amplifiers (AREA)
DE8787400820T 1986-04-11 1987-04-10 Integriertes tiefpassfilter. Expired - Fee Related DE3767536D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605237A FR2597278A1 (fr) 1986-04-11 1986-04-11 Cellule de filtrage passe-bas pour circuit integre

Publications (1)

Publication Number Publication Date
DE3767536D1 true DE3767536D1 (de) 1991-02-28

Family

ID=9334163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400820T Expired - Fee Related DE3767536D1 (de) 1986-04-11 1987-04-10 Integriertes tiefpassfilter.

Country Status (7)

Country Link
US (1) US4833420A (de)
EP (1) EP0241383B1 (de)
JP (1) JP2515263B2 (de)
AT (1) ATE60471T1 (de)
DE (1) DE3767536D1 (de)
FR (1) FR2597278A1 (de)
WO (1) WO1987006405A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003037477A (ja) * 2001-05-17 2003-02-07 Murata Mfg Co Ltd フィルタ回路およびそれを用いた電子機器
US10381874B2 (en) * 2011-03-25 2019-08-13 Qualcomm Incorporated Filter for improved driver circuit efficiency and method of operation
US9166562B2 (en) 2013-02-25 2015-10-20 Qualcomm Incorporated Impedance transformation network for improved driver circuit performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492606A (en) * 1966-07-14 1970-01-27 Bell Telephone Labor Inc Transversal filters
US3466538A (en) * 1967-05-01 1969-09-09 Bell Telephone Labor Inc Automatic synthesis of distributed-constant,resistance-capacitance filter having arbitrary response characteristic
JPS6040130B2 (ja) * 1980-12-15 1985-09-09 松下電工株式会社 交互運転用リレ−装置
JPS59115610A (ja) * 1982-12-22 1984-07-04 Hitachi Ltd 半導体フイルタ回路
CA1228175A (en) * 1984-06-20 1987-10-13 Yusuf A. Haque Integrated circuit filter with reduced die area
US4684832A (en) * 1986-04-29 1987-08-04 Northern Telecom Limited Analog circuit improvement in a digital integrated circuit technology

Also Published As

Publication number Publication date
EP0241383A1 (de) 1987-10-14
FR2597278A1 (fr) 1987-10-16
JP2515263B2 (ja) 1996-07-10
EP0241383B1 (de) 1991-01-23
ATE60471T1 (de) 1991-02-15
US4833420A (en) 1989-05-23
JPS63503109A (ja) 1988-11-10
WO1987006405A1 (fr) 1987-10-22

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: SGS-THOMSON MICROELECTRONICS S.A., GENTILLY, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee