NL148461B - DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE. - Google Patents

DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE.

Info

Publication number
NL148461B
NL148461B NL6715068A NL6715068A NL148461B NL 148461 B NL148461 B NL 148461B NL 6715068 A NL6715068 A NL 6715068A NL 6715068 A NL6715068 A NL 6715068A NL 148461 B NL148461 B NL 148461B
Authority
NL
Netherlands
Prior art keywords
amplifier stage
amplifier
transistor
stage
input
Prior art date
Application number
NL6715068A
Other languages
Dutch (nl)
Other versions
NL6715068A (en
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 NL6715068A priority Critical patent/NL148461B/en
Priority to DE19681804434 priority patent/DE1804434C3/en
Priority to GB5183568A priority patent/GB1182764A/en
Priority to SE1493368A priority patent/SE356412B/xx
Priority to ES359862A priority patent/ES359862A1/en
Priority to AT1068468A priority patent/AT290621B/en
Priority to CH1637768A priority patent/CH489955A/en
Priority to BR20369568A priority patent/BR6803695D0/en
Priority to DK535168A priority patent/DK137058B/en
Priority to FR1591292D priority patent/FR1591292A/fr
Priority to BE723472D priority patent/BE723472A/xx
Publication of NL6715068A publication Critical patent/NL6715068A/xx
Publication of NL148461B publication Critical patent/NL148461B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H04B3/12—Control of transmission; Equalising by pilot signal in negative-feedback path of line amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL6715068A 1967-11-06 1967-11-06 DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE. NL148461B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL6715068A NL148461B (en) 1967-11-06 1967-11-06 DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE.
DE19681804434 DE1804434C3 (en) 1967-11-06 1968-10-22 Transistor amplifier arrangement with an input amplifier and an output amplifier stage
GB5183568A GB1182764A (en) 1967-11-06 1968-11-01 Transistor Amplifier
SE1493368A SE356412B (en) 1967-11-06 1968-11-04
ES359862A ES359862A1 (en) 1967-11-06 1968-11-04 Transistor Amplifier
AT1068468A AT290621B (en) 1967-11-06 1968-11-04 Device with a transistor amplifier
CH1637768A CH489955A (en) 1967-11-06 1968-11-04 Transistor amplifier arrangement with an input amplifier stage and an output amplifier stage
BR20369568A BR6803695D0 (en) 1967-11-06 1968-11-04 DEVICE UNDERSTANDING AN AMPLIFIER TRANSISTOR HAVING AN INPUT AMPLICATOR STAGE AND AN OUTPUT AMPLIFIER STAGE
DK535168A DK137058B (en) 1967-11-06 1968-11-04 Transistor amplifier with combined voltage and current feedback.
FR1591292D FR1591292A (en) 1967-11-06 1968-11-06
BE723472D BE723472A (en) 1967-11-06 1968-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6715068A NL148461B (en) 1967-11-06 1967-11-06 DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE.

Publications (2)

Publication Number Publication Date
NL6715068A NL6715068A (en) 1969-05-08
NL148461B true NL148461B (en) 1976-01-15

Family

ID=19801654

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6715068A NL148461B (en) 1967-11-06 1967-11-06 DEVICE WITH A TRANSISTOR AMPLIFIER CONTAINING AN INPUT AMPLIFIER STAGE AND A POWER AMPLIFIER STAGE.

Country Status (11)

Country Link
AT (1) AT290621B (en)
BE (1) BE723472A (en)
BR (1) BR6803695D0 (en)
CH (1) CH489955A (en)
DE (1) DE1804434C3 (en)
DK (1) DK137058B (en)
ES (1) ES359862A1 (en)
FR (1) FR1591292A (en)
GB (1) GB1182764A (en)
NL (1) NL148461B (en)
SE (1) SE356412B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162278C (en) * 1971-03-27 1980-04-15 Philips Nv LINE AMPLIFIER.
NL165619C (en) * 1972-03-17 1981-04-15 Philips Nv TRANSISTORIZED LINE AMPLIFIER FOR BROADBAND INFORMATION SIGNALS.
DE3427687A1 (en) * 1984-07-27 1986-02-06 Wilfried 2303 Neuwittenbek Kort Transistor sound amplifier circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160013B (en) * 1960-05-30 1963-12-27 Philips Nv Counter-coupled transistor amplifier
US3134080A (en) * 1962-10-29 1964-05-19 Northern Electric Co Hybrid feedback amplifier

Also Published As

Publication number Publication date
DE1804434C3 (en) 1981-11-05
AT290621B (en) 1971-06-11
DE1804434A1 (en) 1969-06-04
CH489955A (en) 1970-04-30
FR1591292A (en) 1970-04-27
DE1804434B2 (en) 1975-11-27
BE723472A (en) 1969-05-06
GB1182764A (en) 1970-03-04
NL6715068A (en) 1969-05-08
ES359862A1 (en) 1970-06-16
DK137058C (en) 1978-06-12
BR6803695D0 (en) 1973-02-27
SE356412B (en) 1973-05-21
DK137058B (en) 1978-01-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS