GB1520790A - Transistor biasing circuits - Google Patents

Transistor biasing circuits

Info

Publication number
GB1520790A
GB1520790A GB49047/75A GB4904775A GB1520790A GB 1520790 A GB1520790 A GB 1520790A GB 49047/75 A GB49047/75 A GB 49047/75A GB 4904775 A GB4904775 A GB 4904775A GB 1520790 A GB1520790 A GB 1520790A
Authority
GB
United Kingdom
Prior art keywords
transistor
base
collector
current
biasing circuits
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
GB49047/75A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of GB1520790A publication Critical patent/GB1520790A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
GB49047/75A 1974-12-05 1975-11-28 Transistor biasing circuits Expired GB1520790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49140179A JPS5165861A (en) 1974-12-05 1974-12-05 Toranjisutano baiasukairo

Publications (1)

Publication Number Publication Date
GB1520790A true GB1520790A (en) 1978-08-09

Family

ID=15262720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49047/75A Expired GB1520790A (en) 1974-12-05 1975-11-28 Transistor biasing circuits

Country Status (5)

Country Link
US (1) US3987317A (OSRAM)
JP (1) JPS5165861A (OSRAM)
CA (1) CA1035017A (OSRAM)
DE (1) DE2554615A1 (OSRAM)
GB (1) GB1520790A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554865C3 (de) * 1975-12-05 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gleichrichter
US4897547A (en) * 1986-09-26 1990-01-30 Honeywell Inc. Gate coupled input circuit
US4831257A (en) * 1986-09-26 1989-05-16 Honeywell Inc. Gate coupled input circuit
US4902894A (en) * 1986-09-26 1990-02-20 Honeywell Inc. Gate coupled input circuit
EP0314227A3 (en) * 1987-10-30 1991-03-20 Koninklijke Philips Electronics N.V. Wideband single-ended voltage-to current converter and gain-control circuit
IT1224645B (it) * 1987-12-22 1990-10-18 Sgs Thomson Microelectronics Amplificatore audio con stadio di ingresso a basso rumore.
DE3811949A1 (de) * 1988-04-11 1989-10-19 Telefunken Electronic Gmbh Schaltung zur einstellung des arbeitspunktes eines transistors
US5436588A (en) * 1993-12-17 1995-07-25 National Semiconductor Corp. Click/pop free bias circuit
US7233205B2 (en) * 2005-03-11 2007-06-19 Atheros Communications, Inc. Transistor biasing independent of inductor voltage drop

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268393A (OSRAM) * 1960-08-19
US3544882A (en) * 1967-08-30 1970-12-01 Honeywell Inc Electric current range converting amplifier
US3534279A (en) * 1968-08-12 1970-10-13 Rca Corp High current transistor amplifier stage operable with low current biasing
US3740658A (en) * 1970-03-03 1973-06-19 Motorola Inc Temperature compensated amplifying circuit
JPS5312349B2 (OSRAM) * 1972-06-05 1978-04-28
GB1446068A (en) * 1972-11-01 1976-08-11 Tca Corp Stabilization of quiescent collector potential of current-mode biased transistors-

Also Published As

Publication number Publication date
DE2554615C2 (OSRAM) 1990-06-07
CA1035017A (en) 1978-07-18
US3987317A (en) 1976-10-19
JPS5165861A (en) 1976-06-07
DE2554615A1 (de) 1976-07-08
JPS5745088B2 (OSRAM) 1982-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19951127