DK111625C - Transistorforstærker med automatisk forstærkningskontrol. - Google Patents

Transistorforstærker med automatisk forstærkningskontrol.

Info

Publication number
DK111625C
DK111625C DK152364AA DK152364A DK111625C DK 111625 C DK111625 C DK 111625C DK 152364A A DK152364A A DK 152364AA DK 152364 A DK152364 A DK 152364A DK 111625 C DK111625 C DK 111625C
Authority
DK
Denmark
Prior art keywords
gain control
automatic gain
transistor amplifier
amplifier
transistor
Prior art date
Application number
DK152364AA
Other languages
English (en)
Other versions
DK111625B (da
Inventor
Dean Clifton Bailey
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 DK111625B publication Critical patent/DK111625B/da
Publication of DK111625C publication Critical patent/DK111625C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
DK152364AA 1963-03-26 1964-03-25 Transistorforstærker med automatisk forstærkningskontrol. DK111625C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268026A US3284713A (en) 1963-03-26 1963-03-26 Emitter coupled high frequency amplifier

Publications (2)

Publication Number Publication Date
DK111625B DK111625B (da) 1968-09-23
DK111625C true DK111625C (da) 1968-09-23

Family

ID=23021151

Family Applications (1)

Application Number Title Priority Date Filing Date
DK152364AA DK111625C (da) 1963-03-26 1964-03-25 Transistorforstærker med automatisk forstærkningskontrol.

Country Status (7)

Country Link
US (1) US3284713A (da)
BE (1) BE645253A (da)
CH (1) CH425899A (da)
DK (1) DK111625C (da)
FR (1) FR1387596A (da)
NL (1) NL6403211A (da)
SE (1) SE338074B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355669A (en) * 1964-09-14 1967-11-28 Rca Corp Fm detector system suitable for integration in a monolithic semiconductor body
GB1168963A (en) * 1967-03-01 1969-10-29 Hitachi Ltd Frequency Converter Circuit
CH501338A (fr) * 1968-12-26 1970-12-31 Kudelski Stefan Compresseur de volume d'un signal électrique
JPS4919213B1 (da) * 1969-02-05 1974-05-16
US3660760A (en) * 1969-07-23 1972-05-02 William J Foley Inductive communication system
US3637924A (en) * 1969-09-15 1972-01-25 Motorola Inc Automatic chrominance control circuit
US3597639A (en) * 1969-12-11 1971-08-03 Rca Corp Phase shift circuits
US3725583A (en) * 1970-07-20 1973-04-03 Motorola Inc Volume and tone control for multi-channel audio systems
US3743863A (en) * 1971-11-03 1973-07-03 Motorola Inc Transistorized electronic circuit employing resistorless bias network
JPS4989594A (da) * 1972-12-26 1974-08-27
NL8304085A (nl) * 1983-11-29 1985-06-17 Philips Nv Oscillatorschakeling.
WO2005039045A1 (en) * 2003-10-15 2005-04-28 Koninklijke Philips Electronics N.V. Electronic circuit for voltage to current amplification

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144564A (en) * 1960-12-29 1964-08-11 Honeywell Regulator Co Cascaded differential amplifiers with positive and negative feedback

Also Published As

Publication number Publication date
CH425899A (fr) 1966-12-15
FR1387596A (fr) 1965-01-29
BE645253A (da) 1964-07-16
US3284713A (en) 1966-11-08
SE338074B (da) 1971-08-30
NL6403211A (da) 1964-09-28
DK111625B (da) 1968-09-23

Similar Documents

Publication Publication Date Title
NL151862B (nl) Transistorversterker.
NL149963B (nl) Transistorversterker.
DK111625C (da) Transistorforstærker med automatisk forstærkningskontrol.
DK110111C (da) Transistorforstærker.
NL144787B (nl) Laserversterker.
NL146668B (nl) Transistorversterker.
FI47147C (fi) Moniportainen transistorilaajakaistavahvistin.
DK109274C (da) Styrekobling med transistorer.
AT257347B (de) Vollautomatische Blendenregelung
DK126462B (da) Faststofforstærker med styregitter.
NL142844B (nl) Transistorversterker.
NL145731B (nl) Versterkerketen.
NL143089B (nl) Getransistoriseerde automatische versterkingsbesturingsketen.
NL146994B (nl) Transistorversterker.
AT301636B (de) Verstärkungsgeregelter Verstärker
AT273236B (de) Verstärkerschaltung mit automatischer Verstärkungsregelung
DK122488B (da) Forstærker.
NL158039B (nl) Transistorversterker.
AT281917B (de) Transistor-Gegentaktverstärker
NL143074B (nl) Transistor.
DK119317B (da) Forstærker med forstærkningsregulering.
DK113720B (da) Forstærkertrin omfattende en transistor.
NL156283B (nl) Parametrische versterker.
CH452611A (de) Transistorverstärker
NL170579B (nl) Versterkerketen.