FR868650A - Montage d'entrée symétrique pour amplificateurs accouplés en opposition - Google Patents

Montage d'entrée symétrique pour amplificateurs accouplés en opposition

Info

Publication number
FR868650A
FR868650A FR868650DA FR868650A FR 868650 A FR868650 A FR 868650A FR 868650D A FR868650D A FR 868650DA FR 868650 A FR868650 A FR 868650A
Authority
FR
France
Prior art keywords
opposition
input circuit
balanced input
amplifiers coupled
amplifiers
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
Other languages
English (en)
French (fr)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR868650A publication Critical patent/FR868650A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/0039—Two position height adjustable table

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR868650D 1939-04-06 1940-12-30 Montage d'entrée symétrique pour amplificateurs accouplés en opposition Expired FR868650A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214293X 1939-04-06

Publications (1)

Publication Number Publication Date
FR868650A true FR868650A (fr) 1942-01-09

Family

ID=5817929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868650D Expired FR868650A (fr) 1939-04-06 1940-12-30 Montage d'entrée symétrique pour amplificateurs accouplés en opposition

Country Status (4)

Country Link
US (1) US2313014A (sv)
CH (1) CH214293A (sv)
FR (1) FR868650A (sv)
NL (2) NL97451B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573523A (en) * 1946-06-24 1951-10-30 Gen Electric Feedback amplifier
DE820451C (de) * 1950-02-09 1951-11-12 Telefunken Gmbh Niederfrequenzverstaerker mit Spannungsgegenkopplung
US3439280A (en) * 1965-09-23 1969-04-15 Siemens Ag Circuit arrangement for the regulation of dynamics of electrical signals
US3638133A (en) * 1970-04-10 1972-01-25 Bell Telephone Labor Inc Feedback amplifier with bridge-stabilized output impedance

Also Published As

Publication number Publication date
NL97451B (sv)
CH214293A (de) 1941-04-15
US2313014A (en) 1943-03-02
NL53937C (sv)

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