FR2482385B1 - Circuit de reglage de gain - Google Patents

Circuit de reglage de gain

Info

Publication number
FR2482385B1
FR2482385B1 FR8010467A FR8010467A FR2482385B1 FR 2482385 B1 FR2482385 B1 FR 2482385B1 FR 8010467 A FR8010467 A FR 8010467A FR 8010467 A FR8010467 A FR 8010467A FR 2482385 B1 FR2482385 B1 FR 2482385B1
Authority
FR
France
Prior art keywords
adjustment circuit
gain adjustment
gain
circuit
adjustment
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
Application number
FR8010467A
Other languages
English (en)
Other versions
FR2482385A1 (fr
Inventor
Jan Hjalmar Johansson
Bengt Olof Berg
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to FR8010467A priority Critical patent/FR2482385B1/fr
Publication of FR2482385A1 publication Critical patent/FR2482385A1/fr
Application granted granted Critical
Publication of FR2482385B1 publication Critical patent/FR2482385B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
FR8010467A 1980-05-09 1980-05-09 Circuit de reglage de gain Expired FR2482385B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8010467A FR2482385B1 (fr) 1980-05-09 1980-05-09 Circuit de reglage de gain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010467A FR2482385B1 (fr) 1980-05-09 1980-05-09 Circuit de reglage de gain

Publications (2)

Publication Number Publication Date
FR2482385A1 FR2482385A1 (fr) 1981-11-13
FR2482385B1 true FR2482385B1 (fr) 1986-04-04

Family

ID=9241819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010467A Expired FR2482385B1 (fr) 1980-05-09 1980-05-09 Circuit de reglage de gain

Country Status (1)

Country Link
FR (1) FR2482385B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102946B1 (fr) * 1982-03-04 1987-10-14 Stc Plc Circuit de regulation de gain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560866A (en) * 1968-08-20 1971-02-02 Sprague Electric Co If amplifier with compensated transistor unit
NL162802C (nl) * 1971-10-09 1980-06-16 Philips Nv Geintegreerde verschilversterker.

Also Published As

Publication number Publication date
FR2482385A1 (fr) 1981-11-13

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