DE1243725B - Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist - Google Patents

Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist

Info

Publication number
DE1243725B
DE1243725B DE1964M0059630 DEM0059630A DE1243725B DE 1243725 B DE1243725 B DE 1243725B DE 1964M0059630 DE1964M0059630 DE 1964M0059630 DE M0059630 A DEM0059630 A DE M0059630A DE 1243725 B DE1243725 B DE 1243725B
Authority
DE
Germany
Prior art keywords
stage
differential amplifier
electrodes
field effect
amplifier
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.)
Pending
Application number
DE1964M0059630
Other languages
German (de)
English (en)
Inventor
Hans Kraus
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.)
ZWEIGNIEDERLASSUNG NUERNBERG
MAN AG
Original Assignee
ZWEIGNIEDERLASSUNG NUERNBERG
MAN Maschinenfabrik Augsburg Nuernberg 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
Priority to BE658733D priority Critical patent/BE658733A/xx
Application filed by ZWEIGNIEDERLASSUNG NUERNBERG, MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical ZWEIGNIEDERLASSUNG NUERNBERG
Priority to DE1964M0059630 priority patent/DE1243725B/de
Priority to AT31065A priority patent/AT255578B/de
Priority to NL6500575A priority patent/NL6500575A/xx
Priority to CH73765A priority patent/CH432595A/de
Priority to FR2739A priority patent/FR1421196A/fr
Priority to GB265565A priority patent/GB1085261A/en
Priority to SE90765A priority patent/SE330557B/xx
Publication of DE1243725B publication Critical patent/DE1243725B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
    • H03F3/3455—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices with junction-FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45376—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using junction FET transistors as the active amplifying circuit
    • H03F3/45381—Long tailed pairs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
    • H03F3/45641—Measuring at the loading circuit of the differential amplifier
    • H03F3/4565—Controlling the common source circuit of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45392—Indexing scheme relating to differential amplifiers the AAC comprising resistors in the source circuit of the AAC before the common source coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45402—Indexing scheme relating to differential amplifiers the CMCL comprising a buffered addition circuit, i.e. the signals are buffered before addition, e.g. by a follower
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45686—Indexing scheme relating to differential amplifiers the LC comprising one or more potentiometers, which are not shunting potentiometers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE1964M0059630 1964-01-22 1964-01-22 Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist Pending DE1243725B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE658733D BE658733A (enrdf_load_stackoverflow) 1964-01-22
DE1964M0059630 DE1243725B (de) 1964-01-22 1964-01-22 Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist
AT31065A AT255578B (de) 1964-01-22 1965-01-15 Transistor-Mehrzweck-Gleichspannungs-Differential-Verstärker
NL6500575A NL6500575A (enrdf_load_stackoverflow) 1964-01-22 1965-01-18
CH73765A CH432595A (de) 1964-01-22 1965-01-19 Transistor-Gleichspannungs-Differential-Verstärker
FR2739A FR1421196A (fr) 1964-01-22 1965-01-21 Amplificateur différentiel à transistors, à usages multiples
GB265565A GB1085261A (en) 1964-01-22 1965-01-21 Transistor differential amplifier
SE90765A SE330557B (enrdf_load_stackoverflow) 1964-01-22 1965-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964M0059630 DE1243725B (de) 1964-01-22 1964-01-22 Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist

Publications (1)

Publication Number Publication Date
DE1243725B true DE1243725B (de) 1967-07-06

Family

ID=7309577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964M0059630 Pending DE1243725B (de) 1964-01-22 1964-01-22 Verwendung eines Transistor-Gleichspannungs-Differentialverstaerkers als Regelverstaerker fuer Aufzugsanlagen, dessen Eingangsstufe mit Feldeffekttransistoren bestueckt ist

Country Status (7)

Country Link
AT (1) AT255578B (enrdf_load_stackoverflow)
BE (1) BE658733A (enrdf_load_stackoverflow)
CH (1) CH432595A (enrdf_load_stackoverflow)
DE (1) DE1243725B (enrdf_load_stackoverflow)
GB (1) GB1085261A (enrdf_load_stackoverflow)
NL (1) NL6500575A (enrdf_load_stackoverflow)
SE (1) SE330557B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585238A (enrdf_load_stackoverflow) * 1968-07-30 1970-01-16

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042876A (en) * 1958-01-30 1962-07-03 Statham Instrument Inc Differential transistorized amplifier
US3077566A (en) * 1961-06-01 1963-02-12 Mouroe Electronies Inc Transistor operational amplifier
FR1334240A (fr) * 1962-09-24 1963-08-02 Cons Electrodynamics Corp Amplificateur à courant continu compensé pour les glissements dus aux changements de température

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042876A (en) * 1958-01-30 1962-07-03 Statham Instrument Inc Differential transistorized amplifier
US3077566A (en) * 1961-06-01 1963-02-12 Mouroe Electronies Inc Transistor operational amplifier
FR1334240A (fr) * 1962-09-24 1963-08-02 Cons Electrodynamics Corp Amplificateur à courant continu compensé pour les glissements dus aux changements de température

Also Published As

Publication number Publication date
GB1085261A (en) 1967-09-27
AT255578B (de) 1967-07-10
NL6500575A (enrdf_load_stackoverflow) 1965-07-23
SE330557B (enrdf_load_stackoverflow) 1970-11-23
BE658733A (enrdf_load_stackoverflow)
CH432595A (de) 1967-03-31

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