NL8602409A - Regelbare versterker. - Google Patents

Regelbare versterker. Download PDF

Info

Publication number
NL8602409A
NL8602409A NL8602409A NL8602409A NL8602409A NL 8602409 A NL8602409 A NL 8602409A NL 8602409 A NL8602409 A NL 8602409A NL 8602409 A NL8602409 A NL 8602409A NL 8602409 A NL8602409 A NL 8602409A
Authority
NL
Netherlands
Prior art keywords
transistor
resistor
output
amplifier
collector
Prior art date
Application number
NL8602409A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8602409A priority Critical patent/NL8602409A/nl
Priority to EP87201816A priority patent/EP0261739B1/en
Priority to DE87201816T priority patent/DE3786627T2/de
Priority to JP62236435A priority patent/JP2515821B2/ja
Priority to US07/099,944 priority patent/US4825176A/en
Publication of NL8602409A publication Critical patent/NL8602409A/nl

Links

Classifications

    • 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
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers

Landscapes

  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Networks Using Active Elements (AREA)
NL8602409A 1986-09-24 1986-09-24 Regelbare versterker. NL8602409A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8602409A NL8602409A (nl) 1986-09-24 1986-09-24 Regelbare versterker.
EP87201816A EP0261739B1 (en) 1986-09-24 1987-09-22 Control amplifier
DE87201816T DE3786627T2 (de) 1986-09-24 1987-09-22 Kontrollverstaerker.
JP62236435A JP2515821B2 (ja) 1986-09-24 1987-09-22 制御増幅器
US07/099,944 US4825176A (en) 1986-09-24 1987-09-23 Control amplifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8602409 1986-09-24
NL8602409A NL8602409A (nl) 1986-09-24 1986-09-24 Regelbare versterker.

Publications (1)

Publication Number Publication Date
NL8602409A true NL8602409A (nl) 1988-04-18

Family

ID=19848584

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8602409A NL8602409A (nl) 1986-09-24 1986-09-24 Regelbare versterker.

Country Status (5)

Country Link
US (1) US4825176A (ja)
EP (1) EP0261739B1 (ja)
JP (1) JP2515821B2 (ja)
DE (1) DE3786627T2 (ja)
NL (1) NL8602409A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701624C2 (de) * 1977-01-17 1983-03-17 Westfalia Separator Ag, 4740 Oelde Kontinuierlich arbeitende Schleudertrommel zum Konzentrieren auspendierter Feststoffe
US5631598A (en) * 1995-06-07 1997-05-20 Analog Devices, Inc. Frequency compensation for a low drop-out regulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US886006A (en) * 1907-07-19 1908-04-28 John E Gunther Seed-separator.
DE1816034B2 (de) * 1968-12-20 1975-07-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Regelbare Verstärkerstufe
NL166162C (nl) * 1971-05-14 1981-06-15 Philips Nv Versterkerschakeling met regelbare versterking.
US3891937A (en) * 1972-12-21 1975-06-24 Philips Corp Circuit arrangement for electronic gain/control, in particular electronic volume control circuit
JPS54147761A (en) * 1978-05-12 1979-11-19 Hitachi Ltd Gain control unit
NL8100929A (nl) * 1981-02-26 1982-09-16 Philips Nv Optische ontvanger.
NL8400463A (nl) * 1984-02-14 1985-09-02 Philips Nv Breedband regelversterker.

Also Published As

Publication number Publication date
DE3786627D1 (de) 1993-08-26
US4825176A (en) 1989-04-25
JP2515821B2 (ja) 1996-07-10
EP0261739A1 (en) 1988-03-30
JPS63133709A (ja) 1988-06-06
DE3786627T2 (de) 1993-11-04
EP0261739B1 (en) 1993-07-21

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed