ES399821A1 - Perfeccionamientos en circuitos amplificadores de senales electronicas. - Google Patents

Perfeccionamientos en circuitos amplificadores de senales electronicas.

Info

Publication number
ES399821A1
ES399821A1 ES399821A ES399821A ES399821A1 ES 399821 A1 ES399821 A1 ES 399821A1 ES 399821 A ES399821 A ES 399821A ES 399821 A ES399821 A ES 399821A ES 399821 A1 ES399821 A1 ES 399821A1
Authority
ES
Spain
Prior art keywords
transistor
emitter
follower
circuit
collector
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
ES399821A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of ES399821A1 publication Critical patent/ES399821A1/es
Expired 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
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5012—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the drain circuit of the 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
    • 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
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
ES399821A 1971-02-16 1972-02-15 Perfeccionamientos en circuitos amplificadores de senales electronicas. Expired ES399821A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11547271A 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
ES399821A1 true ES399821A1 (es) 1975-03-16

Family

ID=22361627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399821A Expired ES399821A1 (es) 1971-02-16 1972-02-15 Perfeccionamientos en circuitos amplificadores de senales electronicas.

Country Status (10)

Country Link
US (1) US3701032A (es)
JP (1) JPS5132492B1 (es)
AU (1) AU459403B2 (es)
CA (1) CA959134A (es)
DE (1) DE2207233C3 (es)
ES (1) ES399821A1 (es)
FR (1) FR2141013A5 (es)
GB (1) GB1382483A (es)
IT (1) IT947126B (es)
NL (1) NL7201959A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764829A (en) * 1972-06-09 1973-10-09 Motorola Inc Adaptive transistor switch
JPS4932570A (es) * 1972-07-22 1974-03-25
GB1446068A (en) * 1972-11-01 1976-08-11 Tca Corp Stabilization of quiescent collector potential of current-mode biased transistors-
US3873933A (en) * 1973-11-08 1975-03-25 Rca Corp Circuit with adjustable gain current mirror amplifier
NL7409851A (nl) * 1974-07-22 1976-01-26 Philips Nv Versterkerschakeling.
DE2439491C3 (de) * 1974-08-17 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Vermeidung von Verzerrungen in Abhängigkeit von der Aussteuerung eines Verstärkers
US4004244A (en) * 1975-05-27 1977-01-18 Rca Corporation Dynamic current supply
JPS5221751A (en) * 1975-08-12 1977-02-18 Toshiba Corp Voltage follower circuit
DE2641336C3 (de) * 1976-09-14 1981-08-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Transistorverstärker mit hohem Innenwiderstand
JPS5352488U (es) * 1976-10-08 1978-05-04
JPS53139289A (en) * 1977-05-11 1978-12-05 Shibaura Eng Works Ltd Electric drill
US4147992A (en) * 1977-12-27 1979-04-03 Motorola, Inc. Amplifier circuit having a high degree of common mode rejection
DE2849231C3 (de) * 1978-11-13 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Kompensation des Innenwiderstands einer durch einen Emitterfolger gebildeten Spannungsquelle
FR2488077A1 (fr) * 1980-07-31 1982-02-05 Thomson Csf Etage de sortie basse impedance pour couplage capacitif ou direct
DE3036736C2 (de) * 1980-09-29 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur belastungsproportionalen Einstellung des Ansteuerstroms eines in Emitterschaltung betriebenen Eintakt-Endstufentransistors eines Transistorverstärkers
JPS61212907A (ja) * 1985-03-18 1986-09-20 Fujitsu Ltd 半導体集積回路
JPH09260974A (ja) * 1996-03-26 1997-10-03 Mitsumi Electric Co Ltd 増幅回路

Also Published As

Publication number Publication date
DE2207233A1 (de) 1972-09-14
US3701032A (en) 1972-10-24
NL7201959A (es) 1972-08-18
AU3861872A (en) 1973-08-09
DE2207233B2 (de) 1974-05-22
CA959134A (en) 1974-12-10
GB1382483A (en) 1975-02-05
JPS5132492B1 (es) 1976-09-13
FR2141013A5 (es) 1973-01-19
AU459403B2 (en) 1975-03-06
IT947126B (it) 1973-05-21
DE2207233C3 (de) 1980-04-03

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