GB1182764A - Transistor Amplifier - Google Patents

Transistor Amplifier

Info

Publication number
GB1182764A
GB1182764A GB5183568A GB5183568A GB1182764A GB 1182764 A GB1182764 A GB 1182764A GB 5183568 A GB5183568 A GB 5183568A GB 5183568 A GB5183568 A GB 5183568A GB 1182764 A GB1182764 A GB 1182764A
Authority
GB
United Kingdom
Prior art keywords
amplifier
output stage
transformer
resistor
nov
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
GB5183568A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1182764A publication Critical patent/GB1182764A/en
Expired legal-status Critical Current

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)
GB5183568A 1967-11-06 1968-11-01 Transistor Amplifier Expired GB1182764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6715068A NL148461B (nl) 1967-11-06 1967-11-06 Inrichting met een transistorversterker bevattende een ingangsversterkertrap en een eindversterkertrap.

Publications (1)

Publication Number Publication Date
GB1182764A true GB1182764A (en) 1970-03-04

Family

ID=19801654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5183568A Expired GB1182764A (en) 1967-11-06 1968-11-01 Transistor Amplifier

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162278C (nl) * 1971-03-27 1980-04-15 Philips Nv Lijnversterker.
NL165619C (nl) * 1972-03-17 1981-04-15 Philips Nv Getransistoriseerde lijnversterker voor breedbandige informatiesignalen.
DE3427687A1 (de) * 1984-07-27 1986-02-06 Wilfried 2303 Neuwittenbek Kort Transistor-tonverstaerkerschaltung

Family Cites Families (2)

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

Also Published As

Publication number Publication date
FR1591292A (fr) 1970-04-27
NL6715068A (fr) 1969-05-08
DE1804434B2 (de) 1975-11-27
DK137058C (fr) 1978-06-12
NL148461B (nl) 1976-01-15
ES359862A1 (es) 1970-06-16
DE1804434A1 (de) 1969-06-04
BE723472A (fr) 1969-05-06
CH489955A (de) 1970-04-30
DK137058B (da) 1978-01-09
BR6803695D0 (pt) 1973-02-27
SE356412B (fr) 1973-05-21
DE1804434C3 (de) 1981-11-05
AT290621B (de) 1971-06-11

Similar Documents

Publication Publication Date Title
ES375554A1 (es) Perfeccionamientos en etapas traductoras de senales.
GB1182764A (en) Transistor Amplifier
GB1469990A (en) Gain control circuit
GB1086490A (en) Improvements in or relating to transistor receiving circuits
GB819627A (en) Improvements in or relating to transistor circuit arrangements for d.c. voltage stabilisation
GB545866A (en) Gain control circuits
JPS5672507A (en) Current source circuit
ES398599A1 (es) Perfeccionamientos en los circuitos rectificadores de pre- cision.
GB524340A (en) Thermionic valve and like wave amplifying systems
JPS5226145A (en) Automatic gain adjustment circuit
JPS574610A (en) Automatic gain controlling circuit
GB1130060A (en) Improvements in and relating to electric amplifiers
GB1335289A (en) Current sources
JPS5547715A (en) Gain control amplifier
SU819804A1 (ru) Импульсный компенсационныйСТАбилизАТОР пОСТО ННОгО НАпР жЕНи
GB1032224A (en) Improvements in and relating to electric signal amplifiers
GB1467615A (en) Voltage sensitive trigger circuit
GB776188A (en) Improvements in a.c. mains-operated high-gain low frequency electronic amplifiers
JPS5474601A (en) Hysteresis circuit of current control
GB1093316A (en) Improvements in or relating to circuit arrangement for compensating the temperature-dependent variations of current
GB940672A (en) Improvements in transistor circuits
GB1084349A (fr)
GB999567A (en) Power drive circuit for servomotors
JPS575410A (en) Equalizer amplifier
GB1070661A (en) Automatic gain control arrangements in transistor amplifiers

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee