IT982599B - Assieme di circuito elettronico - Google Patents

Assieme di circuito elettronico

Info

Publication number
IT982599B
IT982599B IT2199173A IT2199173A IT982599B IT 982599 B IT982599 B IT 982599B IT 2199173 A IT2199173 A IT 2199173A IT 2199173 A IT2199173 A IT 2199173A IT 982599 B IT982599 B IT 982599B
Authority
IT
Italy
Prior art keywords
assembly
electronic circuit
electronic
circuit
Prior art date
Application number
IT2199173A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT982599B publication Critical patent/IT982599B/it

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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
    • H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
    • H01L27/0233—Integrated injection logic structures [I2L]
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0244—Stepped control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Noise Elimination (AREA)
IT2199173A 1972-03-25 1973-03-22 Assieme di circuito elettronico IT982599B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7204036A NL170210C (nl) 1972-03-25 1972-03-25 Elektronische schakeling.

Publications (1)

Publication Number Publication Date
IT982599B true IT982599B (it) 1974-10-21

Family

ID=19815708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2199173A IT982599B (it) 1972-03-25 1973-03-22 Assieme di circuito elettronico

Country Status (7)

Country Link
JP (1) JPS5542529B2 (ja)
CA (1) CA974611A (ja)
DE (1) DE2313108C3 (ja)
FR (1) FR2177865B1 (ja)
GB (1) GB1425527A (ja)
IT (1) IT982599B (ja)
NL (1) NL170210C (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528589B2 (ja) * 1974-05-18 1980-07-29
IT1200794B (it) * 1985-10-16 1989-01-27 Sgs Microelettronica Spa Dispositivo per aumentare la potenza di uscita di una apparecchio radio alimentato a bassa tensione particolarmente del tipo autoradio
DE10211364B4 (de) * 2002-03-14 2004-02-05 Siemens Audiologische Technik Gmbh Abschalten von Signalverarbeitungsvorrichtungen eines Hörgeräts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199070A (en) * 1963-01-14 1965-08-03 Shell Oil Co Sonic control circuitry

Also Published As

Publication number Publication date
NL170210C (nl) 1982-10-01
FR2177865A1 (ja) 1973-11-09
CA974611A (en) 1975-09-16
DE2313108A1 (de) 1973-10-04
GB1425527A (en) 1976-02-18
JPS5542529B2 (ja) 1980-10-31
DE2313108B2 (de) 1981-04-09
NL170210B (nl) 1982-05-03
JPS4915347A (ja) 1974-02-09
DE2313108C3 (de) 1982-01-07
NL7204036A (ja) 1973-09-27
FR2177865B1 (ja) 1978-02-10

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