NL7705980A - Schakeling met een twee emittergekoppelde tran- sistoren bevattende balansversterker. - Google Patents

Schakeling met een twee emittergekoppelde tran- sistoren bevattende balansversterker.

Info

Publication number
NL7705980A
NL7705980A NL7705980A NL7705980A NL7705980A NL 7705980 A NL7705980 A NL 7705980A NL 7705980 A NL7705980 A NL 7705980A NL 7705980 A NL7705980 A NL 7705980A NL 7705980 A NL7705980 A NL 7705980A
Authority
NL
Netherlands
Prior art keywords
circuit
emitter coupled
balance amplifier
tran sistors
containing balance
Prior art date
Application number
NL7705980A
Other languages
English (en)
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
Publication of NL7705980A publication Critical patent/NL7705980A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/04—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits
    • A47J37/041—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits with food supports rotating about a horizontal axis
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • 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
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Amplitude Modulation (AREA)
  • Central Heating Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
NL7705980A 1976-05-31 1977-05-31 Schakeling met een twee emittergekoppelde tran- sistoren bevattende balansversterker. NL7705980A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762624337 DE2624337C2 (de) 1976-05-31 1976-05-31 Doppelgegentaktmodulator mit einem Gegentaktverstärker
DE19762627310 DE2627310C2 (de) 1976-05-31 1976-06-18 Elektrisch beheizter Klappgrill

Publications (1)

Publication Number Publication Date
NL7705980A true NL7705980A (nl) 1977-12-02

Family

ID=25770514

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7704406A NL171531C (nl) 1976-05-31 1977-04-22 Elektrisch verwarmbare inklapbare grill.
NL7705980A NL7705980A (nl) 1976-05-31 1977-05-31 Schakeling met een twee emittergekoppelde tran- sistoren bevattende balansversterker.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7704406A NL171531C (nl) 1976-05-31 1977-04-22 Elektrisch verwarmbare inklapbare grill.

Country Status (7)

Country Link
JP (1) JPS52146537A (nl)
AT (1) AT349585B (nl)
BE (2) BE855220A (nl)
DE (2) DE2624337C2 (nl)
FR (2) FR2353996A1 (nl)
GB (2) GB1526916A (nl)
NL (2) NL171531C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153651A (en) * 1976-06-17 1977-12-20 Sony Corp Gain changing circuit
DE3109590A1 (de) * 1981-03-13 1982-09-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Geregelte differenz-verstaerkerstufe
IT1211106B (it) * 1981-09-16 1989-09-29 Ates Componenti Elettron Stadio d'ingresso amplificatore e miscelatore a transistori per un radioricevitore.
IT1213447B (it) * 1986-12-31 1989-12-20 Sgs Microelettronica Spa Circuito di accoppiamento tra un modulatore ed un filtro ceramico per ricevitori in modulazione di ampiezza.
JP5935978B2 (ja) * 2012-03-13 2016-06-15 旭化成エレクトロニクス株式会社 パルス生成回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248704B (nl) * 1967-08-31
FR1328792A (fr) * 1962-07-13 1963-05-31 Oatley Technical Dev Rôtissoire électrique
CH477195A (de) * 1968-08-22 1969-08-31 Schneider & Co W Grill- oder Bratapparat
DE1803655A1 (de) * 1968-10-17 1970-06-11 Siemens Ag Verstaerker mit zwei Transistoren und Gegenkopplung
DE1930926C3 (de) * 1969-06-19 1974-01-24 Siemens Ag, 1000 Berlin U. 8000 Muenchen Geregelter Verstärker
FR2284299A1 (fr) * 1974-09-11 1976-04-09 Burg Konrad Dispositif de gril ou rotissoire

Also Published As

Publication number Publication date
BE855820A (fr) 1977-10-17
AT349585B (de) 1979-04-10
FR2353996B1 (nl) 1981-02-20
ATA314877A (de) 1978-09-15
NL171531C (nl) 1983-04-18
FR2354740A1 (fr) 1978-01-13
NL171531B (nl) 1982-11-16
NL7704406A (nl) 1977-12-20
DE2627310C2 (de) 1978-06-01
FR2353996A1 (fr) 1977-12-30
JPS52146537A (en) 1977-12-06
AU2534377A (en) 1978-03-09
GB1526916A (en) 1978-10-04
DE2624337A1 (de) 1977-12-08
DE2624337C2 (de) 1982-12-23
BE855220A (fr) 1977-11-30
FR2354740B1 (nl) 1983-01-14
DE2627310B1 (de) 1977-10-13
GB1539668A (en) 1979-01-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed