DE2445135C3 - Ferngespeister weichenloser Leitungsverstärker - Google Patents

Ferngespeister weichenloser Leitungsverstärker

Info

Publication number
DE2445135C3
DE2445135C3 DE2445135A DE2445135A DE2445135C3 DE 2445135 C3 DE2445135 C3 DE 2445135C3 DE 2445135 A DE2445135 A DE 2445135A DE 2445135 A DE2445135 A DE 2445135A DE 2445135 C3 DE2445135 C3 DE 2445135C3
Authority
DE
Germany
Prior art keywords
impedance
transistor
pnp transistor
capacitor
npn transistor
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
DE2445135A
Other languages
German (de)
English (en)
Other versions
DE2445135A1 (de
DE2445135B2 (de
Inventor
Otmar Dipl.-Ing. 8000 Muenchen Ringelhaan
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.)
Siemens AG
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to DE2445135A priority Critical patent/DE2445135C3/de
Priority to GB36197/75A priority patent/GB1525592A/en
Priority to US05/610,759 priority patent/US3979687A/en
Priority to NL7510894A priority patent/NL7510894A/xx
Priority to FR7528367A priority patent/FR2285760A1/fr
Priority to IL48114A priority patent/IL48114A/en
Priority to IT27347/75A priority patent/IT1042635B/it
Priority to JP11352575A priority patent/JPS5413328B2/ja
Priority to DE19752553148 priority patent/DE2553148C3/de
Publication of DE2445135A1 publication Critical patent/DE2445135A1/de
Publication of DE2445135B2 publication Critical patent/DE2445135B2/de
Application granted granted Critical
Publication of DE2445135C3 publication Critical patent/DE2445135C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE2445135A 1974-09-20 1974-09-20 Ferngespeister weichenloser Leitungsverstärker Expired DE2445135C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2445135A DE2445135C3 (de) 1974-09-20 1974-09-20 Ferngespeister weichenloser Leitungsverstärker
GB36197/75A GB1525592A (en) 1974-09-20 1975-09-03 Line repeater amplifiers
US05/610,759 US3979687A (en) 1974-09-20 1975-09-05 Line amplifier
FR7528367A FR2285760A1 (fr) 1974-09-20 1975-09-16 Amplificateur de ligne sans aiguillage
NL7510894A NL7510894A (nl) 1974-09-20 1975-09-16 Afstandgevoede lijnversterkerinrichting.
IL48114A IL48114A (en) 1974-09-20 1975-09-17 Line repeater ampliciers
IT27347/75A IT1042635B (it) 1974-09-20 1975-09-18 Amplificatore di linea senza filtri di eviazione
JP11352575A JPS5413328B2 (https=) 1974-09-20 1975-09-19
DE19752553148 DE2553148C3 (de) 1974-09-20 1975-11-26 Weichenloser Leitungsverstärker mit verringerter mittlerer Leistungsaufnahme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2445135A DE2445135C3 (de) 1974-09-20 1974-09-20 Ferngespeister weichenloser Leitungsverstärker

Publications (3)

Publication Number Publication Date
DE2445135A1 DE2445135A1 (de) 1976-04-01
DE2445135B2 DE2445135B2 (de) 1977-09-15
DE2445135C3 true DE2445135C3 (de) 1978-04-27

Family

ID=5926378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2445135A Expired DE2445135C3 (de) 1974-09-20 1974-09-20 Ferngespeister weichenloser Leitungsverstärker

Country Status (8)

Country Link
US (1) US3979687A (https=)
JP (1) JPS5413328B2 (https=)
DE (1) DE2445135C3 (https=)
FR (1) FR2285760A1 (https=)
GB (1) GB1525592A (https=)
IL (1) IL48114A (https=)
IT (1) IT1042635B (https=)
NL (1) NL7510894A (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124759A (en) * 1964-03-10 Two stage transistor amplifier with

Also Published As

Publication number Publication date
FR2285760B1 (https=) 1978-04-07
IL48114A (en) 1977-07-31
DE2445135A1 (de) 1976-04-01
NL7510894A (nl) 1976-03-23
GB1525592A (en) 1978-09-20
IL48114A0 (en) 1975-11-25
FR2285760A1 (fr) 1976-04-16
DE2445135B2 (de) 1977-09-15
JPS5157210A (https=) 1976-05-19
IT1042635B (it) 1980-01-30
US3979687A (en) 1976-09-07
JPS5413328B2 (https=) 1979-05-30

Similar Documents

Publication Publication Date Title
DE2146418C3 (de) Gegentaktverstärker mit verbesserter Stromverstärkung bei hohen Frequenzen
DE3854006T2 (de) Generator von periodischen Signalen, insbesondere für Schaltnetzteile.
DE69725277T2 (de) Rauscharmer Verstärker
DE2438883B2 (de) Durch rueckkopplung stabilisierte verstaerkeranordnung
DE2751566C2 (de) Entzerrungsschaltung
DE2257222C3 (de) Rückgekoppelter Gabelverstärker
DE2050742C3 (de) Gabelschaltung mit einem Gabelübertrager
DE2951161C2 (de) Verstärkeranordnung mit einem ersten und zweiten Transistor sowie mit einer Stromzuführungsschaltung
EP0237086B1 (de) Stromspiegelschaltung
DE2445135C3 (de) Ferngespeister weichenloser Leitungsverstärker
DE2946952C2 (https=)
DE1901808A1 (de) Schaltungsanordnung zur Durchfuehrung logischer Funktionen
DE2409929B2 (de) Verzerrungsarmer, niederfrequenter Gegentakt-Leistungsverstärker
DE2646386A1 (de) Transistorverstaerker
DE2307514C3 (de) Verstärker mit hoher Eingangsimpedanz
DE1787002A1 (de) Verstaerkerschaltung zum erzeugen zweier gegenphasiger ausgangssignale aus einem eingangssignal
DE2554770C2 (de) Transistor-Gegentaktverstärker
DE2047417C3 (de) Widerstandsarmer Differenzverstärker
DE3145771C2 (https=)
DE3120689A1 (de) "gegentaktendstufe"
DE3223229C2 (de) Hochfrequenzverstärker
DE4001573C2 (https=)
DE2637500C2 (de) Leistungsverstärker zur Verstärkung elektrischer Spannungen
DE1814887B2 (de) Transistorverstaerker
DE1487367C (de) Komplementärsymmetrische Gegentaktverstärkerschaltung mit Schutz der Ausgangstransistoren

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee