IT962051B - Dispositivo atto a fornire un po tenziale positivo o negativo a un uscita o a una linea in fun zione del livello di un segnale applicato a un entrata - Google Patents

Dispositivo atto a fornire un po tenziale positivo o negativo a un uscita o a una linea in fun zione del livello di un segnale applicato a un entrata

Info

Publication number
IT962051B
IT962051B IT1995572A IT1995572A IT962051B IT 962051 B IT962051 B IT 962051B IT 1995572 A IT1995572 A IT 1995572A IT 1995572 A IT1995572 A IT 1995572A IT 962051 B IT962051 B IT 962051B
Authority
IT
Italy
Prior art keywords
tential
negative
positive
input
level
Prior art date
Application number
IT1995572A
Other languages
English (en)
Italian (it)
Inventor
S Persson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of IT962051B publication Critical patent/IT962051B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/42—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
    • H03K17/666—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor
    • H03K17/667—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
IT1995572A 1971-01-29 1972-01-28 Dispositivo atto a fornire un po tenziale positivo o negativo a un uscita o a una linea in fun zione del livello di un segnale applicato a un entrata IT962051B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE105571A SE349693B (enrdf_load_stackoverflow) 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
IT962051B true IT962051B (it) 1973-12-20

Family

ID=20257526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1995572A IT962051B (it) 1971-01-29 1972-01-28 Dispositivo atto a fornire un po tenziale positivo o negativo a un uscita o a una linea in fun zione del livello di un segnale applicato a un entrata

Country Status (7)

Country Link
JP (1) JPS4717468A (enrdf_load_stackoverflow)
BE (1) BE778627A (enrdf_load_stackoverflow)
DE (1) DE2202281A1 (enrdf_load_stackoverflow)
FR (1) FR2124931A1 (enrdf_load_stackoverflow)
IT (1) IT962051B (enrdf_load_stackoverflow)
NL (1) NL7200799A (enrdf_load_stackoverflow)
SE (1) SE349693B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2314544A1 (de) * 1973-03-23 1974-10-10 Basf Ag Feinteilige, expandierbare, schwer entflammbare styrolpolymerisate mit guter verarbeitbarkeit

Also Published As

Publication number Publication date
BE778627A (fr) 1972-05-16
FR2124931A1 (enrdf_load_stackoverflow) 1972-09-22
JPS4717468A (enrdf_load_stackoverflow) 1972-09-08
DE2202281A1 (de) 1972-08-10
NL7200799A (enrdf_load_stackoverflow) 1972-08-01
SE349693B (enrdf_load_stackoverflow) 1972-10-02

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