FR2128019B2 - - Google Patents

Info

Publication number
FR2128019B2
FR2128019B2 FR7106124A FR7106124A FR2128019B2 FR 2128019 B2 FR2128019 B2 FR 2128019B2 FR 7106124 A FR7106124 A FR 7106124A FR 7106124 A FR7106124 A FR 7106124A FR 2128019 B2 FR2128019 B2 FR 2128019B2
Authority
FR
France
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
Application number
FR7106124A
Other languages
French (fr)
Other versions
FR2128019A2 (enExample
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.)
Nokia Inc
Original Assignee
Nokia Inc
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
Priority claimed from FR7012625A external-priority patent/FR2140696A5/fr
Application filed by Nokia Inc filed Critical Nokia Inc
Priority to FR7106124A priority Critical patent/FR2128019B2/fr
Publication of FR2128019A2 publication Critical patent/FR2128019A2/fr
Application granted granted Critical
Publication of FR2128019B2 publication Critical patent/FR2128019B2/fr
Expired 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
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters
FR7106124A 1970-04-08 1971-02-23 Expired FR2128019B2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7106124A FR2128019B2 (enExample) 1970-04-08 1971-02-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7012625A FR2140696A5 (enExample) 1970-04-08 1970-04-08
FR7106124A FR2128019B2 (enExample) 1970-04-08 1971-02-23

Publications (2)

Publication Number Publication Date
FR2128019A2 FR2128019A2 (enExample) 1972-10-20
FR2128019B2 true FR2128019B2 (enExample) 1973-05-11

Family

ID=26215666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106124A Expired FR2128019B2 (enExample) 1970-04-08 1971-02-23

Country Status (1)

Country Link
FR (1) FR2128019B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803429A (en) * 1972-11-07 1974-04-09 Motorola Inc Switchable frequency tone filter and detector with high speed switching capability

Also Published As

Publication number Publication date
FR2128019A2 (enExample) 1972-10-20

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