AR195129A1 - Un amplificador mejorado para senales debiles - Google Patents

Un amplificador mejorado para senales debiles

Info

Publication number
AR195129A1
AR195129A1 AR249031A AR24903173A AR195129A1 AR 195129 A1 AR195129 A1 AR 195129A1 AR 249031 A AR249031 A AR 249031A AR 24903173 A AR24903173 A AR 24903173A AR 195129 A1 AR195129 A1 AR 195129A1
Authority
AR
Argentina
Prior art keywords
weak signals
improved amplifier
amplifier
improved
weak
Prior art date
Application number
AR249031A
Other languages
English (en)
Spanish (es)
Original Assignee
Motorola 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
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of AR195129A1 publication Critical patent/AR195129A1/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AR249031A 1972-07-12 1973-07-11 Un amplificador mejorado para senales debiles AR195129A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00270902A US3825849A (en) 1972-07-12 1972-07-12 Small signal amplifier

Publications (1)

Publication Number Publication Date
AR195129A1 true AR195129A1 (es) 1973-09-10

Family

ID=23033317

Family Applications (1)

Application Number Title Priority Date Filing Date
AR249031A AR195129A1 (es) 1972-07-12 1973-07-11 Un amplificador mejorado para senales debiles

Country Status (9)

Country Link
US (1) US3825849A (xx)
JP (1) JPS5345111B2 (xx)
AR (1) AR195129A1 (xx)
AU (1) AU474251B2 (xx)
BR (1) BR7305051D0 (xx)
CA (1) CA981344A (xx)
DE (1) DE2335314B2 (xx)
GB (1) GB1410133A (xx)
IL (1) IL42693A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097815A (en) * 1975-04-09 1978-06-27 Indesit Industria Elettrodomestici Italiana S.P.A. Amplifying circuit
US4032973A (en) * 1976-05-07 1977-06-28 Gte Laboratories Incorporated Positive feedback high gain agc amplifier
JPS56157105A (en) * 1980-05-08 1981-12-04 Masaki Yoshimura Microphone amplifier
JPS5974074U (ja) * 1982-11-04 1984-05-19 安本　護 工具ケ−ス
DE3336366C2 (de) * 1983-10-06 1985-08-14 Telefunken electronic GmbH, 7100 Heilbronn Breitbandverstärker zur Verstärkung eines Fotostromes
US6888408B2 (en) * 2002-08-27 2005-05-03 Sonion Tech A/S Preamplifier for two terminal electret condenser microphones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526156A (xx) * 1953-02-02
US3244996A (en) * 1963-07-23 1966-04-05 Data Control Systems Inc Class ab complementary direct coupled transistor amplifier
US3466390A (en) * 1964-03-24 1969-09-09 Tokyo Shibaura Electric Co Protective device for transistor televisions
US3622900A (en) * 1969-09-29 1971-11-23 Motorola Inc Squelchable direct coupled transistor audio amplifier constructed in integrated circuit
US3531730A (en) * 1969-10-08 1970-09-29 Rca Corp Signal translating stage providing direct voltage

Also Published As

Publication number Publication date
IL42693A0 (en) 1973-10-25
IL42693A (en) 1976-02-29
AU5794073A (en) 1975-01-16
GB1410133A (en) 1975-10-15
DE2335314B2 (de) 1979-10-25
AU474251B2 (en) 1976-07-15
CA981344A (en) 1976-01-06
JPS5345111B2 (xx) 1978-12-04
DE2335314A1 (de) 1974-01-31
US3825849A (en) 1974-07-23
JPS4946663A (xx) 1974-05-04
BR7305051D0 (pt) 1974-08-22

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