CH407238A - Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen - Google Patents

Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen

Info

Publication number
CH407238A
CH407238A CH1042663A CH1042663A CH407238A CH 407238 A CH407238 A CH 407238A CH 1042663 A CH1042663 A CH 1042663A CH 1042663 A CH1042663 A CH 1042663A CH 407238 A CH407238 A CH 407238A
Authority
CH
Switzerland
Prior art keywords
gain
controlling
circuit arrangement
amplifier stages
several identical
Prior art date
Application number
CH1042663A
Other languages
English (en)
Inventor
Aemmer Peter
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Priority to CH1042663A priority Critical patent/CH407238A/de
Priority to DK292664AA priority patent/DK109841C/da
Priority to FI1306/64A priority patent/FI40725B/fi
Priority to NL6407659A priority patent/NL6407659A/xx
Priority to GB31263/64A priority patent/GB1057308A/en
Priority to US391108A priority patent/US3319177A/en
Priority to SE10115/64A priority patent/SE322271B/xx
Priority to ES0303355A priority patent/ES303355A1/es
Publication of CH407238A publication Critical patent/CH407238A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
CH1042663A 1963-08-23 1963-08-23 Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen CH407238A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1042663A CH407238A (de) 1963-08-23 1963-08-23 Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen
DK292664AA DK109841C (da) 1963-08-23 1964-06-11 Kobling til regulering af forstærkningsgraden af flere ens transistorvekselstrømforstærkere.
FI1306/64A FI40725B (de) 1963-08-23 1964-06-16
NL6407659A NL6407659A (de) 1963-08-23 1964-07-06
GB31263/64A GB1057308A (en) 1963-08-23 1964-08-04 Improvements in or relating to automatic gain control circuits
US391108A US3319177A (en) 1963-08-23 1964-08-21 Gain regulating transistor circuit for a plurality of amplifier stages
SE10115/64A SE322271B (de) 1963-08-23 1964-08-21
ES0303355A ES303355A1 (es) 1963-08-23 1964-08-22 Una disposiciën de circuito para la regulaciën del grado de amplificaciën de varios amplificadores de corriente alterna iguales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1042663A CH407238A (de) 1963-08-23 1963-08-23 Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen

Publications (1)

Publication Number Publication Date
CH407238A true CH407238A (de) 1966-02-15

Family

ID=4363105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1042663A CH407238A (de) 1963-08-23 1963-08-23 Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen

Country Status (8)

Country Link
US (1) US3319177A (de)
CH (1) CH407238A (de)
DK (1) DK109841C (de)
ES (1) ES303355A1 (de)
FI (1) FI40725B (de)
GB (1) GB1057308A (de)
NL (1) NL6407659A (de)
SE (1) SE322271B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500222A (en) * 1966-09-19 1970-03-10 Hitachi Ltd Semiconductor amplifier gain control circuit
US3579112A (en) * 1969-03-03 1971-05-18 Rca Corp Automatic gain control systems
NL170084C (nl) * 1971-03-06 1982-09-16 Philips Nv Televisieontvanger met een geintegreerde schakeling voor het leveren van twee versterkingsregelspanningen.
IT1162859B (it) * 1983-05-12 1987-04-01 Cselt Centro Studi Lab Telecom Circuito di polarizzazione per circuiti integrati bipolari multifunzione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115601A (en) * 1960-01-05 1963-12-24 Texas Instruments Inc Balanced drive for semiconductor diode attenuator in automatic gain controlled amplifier

Also Published As

Publication number Publication date
US3319177A (en) 1967-05-09
ES303355A1 (es) 1964-11-01
SE322271B (de) 1970-04-06
FI40725B (de) 1969-01-31
DK109841C (da) 1968-07-15
GB1057308A (en) 1967-02-01
NL6407659A (de) 1965-02-24

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