GB1298126A - Amplifier arrangement - Google Patents

Amplifier arrangement

Info

Publication number
GB1298126A
GB1298126A GB27241/70A GB2724170A GB1298126A GB 1298126 A GB1298126 A GB 1298126A GB 27241/70 A GB27241/70 A GB 27241/70A GB 2724170 A GB2724170 A GB 2724170A GB 1298126 A GB1298126 A GB 1298126A
Authority
GB
United Kingdom
Prior art keywords
base
transistor
voltage
resistor
source
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
GB27241/70A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to GB27241/70A priority Critical patent/GB1298126A/en
Priority to NL7013886.A priority patent/NL159546B/xx
Priority to DE19712126360 priority patent/DE2126360A1/de
Priority to US00148417A priority patent/US3801921A/en
Priority to FR7120409A priority patent/FR2095965A5/fr
Publication of GB1298126A publication Critical patent/GB1298126A/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)
GB27241/70A 1970-06-05 1970-06-05 Amplifier arrangement Expired GB1298126A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB27241/70A GB1298126A (en) 1970-06-05 1970-06-05 Amplifier arrangement
NL7013886.A NL159546B (nl) 1970-06-05 1970-09-18 Versterkerschakeling.
DE19712126360 DE2126360A1 (de) 1970-06-05 1971-05-27 Verstärkerschaltung
US00148417A US3801921A (en) 1970-06-05 1971-06-01 Amplifier arrangement
FR7120409A FR2095965A5 (enExample) 1970-06-05 1971-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27241/70A GB1298126A (en) 1970-06-05 1970-06-05 Amplifier arrangement

Publications (1)

Publication Number Publication Date
GB1298126A true GB1298126A (en) 1972-11-29

Family

ID=10256398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27241/70A Expired GB1298126A (en) 1970-06-05 1970-06-05 Amplifier arrangement

Country Status (5)

Country Link
US (1) US3801921A (enExample)
DE (1) DE2126360A1 (enExample)
FR (1) FR2095965A5 (enExample)
GB (1) GB1298126A (enExample)
NL (1) NL159546B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06164249A (ja) * 1992-11-25 1994-06-10 Nec Corp 可変利得増幅回路
US6566963B1 (en) * 2002-02-07 2003-05-20 Rf Micro Devices, Inc. Transformer-based low noise variable gain driver amplifier
US9473075B2 (en) * 2014-07-25 2016-10-18 Analog Devices, Inc. Dynamic current source for amplifier integrator stages

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327131A (en) * 1961-12-29 1967-06-20 Ibm Current control system
US3550024A (en) * 1967-10-13 1970-12-22 Sony Corp Transistor push-pull amplifier
US3553500A (en) * 1968-03-06 1971-01-05 Rca Corp Microsensing network

Also Published As

Publication number Publication date
FR2095965A5 (enExample) 1972-02-11
DE2126360A1 (de) 1971-12-16
US3801921A (en) 1974-04-02
NL159546B (nl) 1979-02-15
NL7013886A (enExample) 1971-12-07

Similar Documents

Publication Publication Date Title
GB1497102A (en) Current amplifier
ES407761A1 (es) Disposicion de circuito con amplificacion de corriente constante, en particular para uso en un circuito estabiliza-dor de corriente.
GB1334759A (en) Transistor amplifier
GB1367660A (en) Circuit for generating a difference current value between a pair of current mode input signals
GB1253254A (enExample)
GB1444811A (en) Differential amplifier circuit including a current-cancelling circuit
US3825774A (en) Device for converting an input voltage into an output current or vice versa
GB1400133A (en) Signal amplivying circuit
GB1382483A (en) Electronic signal amplifier
GB1364233A (en) High performance solid state amplifier
GB1283964A (en) Transistor biasing arrangement
GB1446068A (en) Stabilization of quiescent collector potential of current-mode biased transistors-
GB1075436A (en) Transistor amplifier
GB1366271A (en) Signal control circuit
SE316208B (enExample)
GB1298126A (en) Amplifier arrangement
GB1152347A (en) Cascode Transistor Amplifier
GB1317625A (en) Variable reactance circuits
GB1215324A (en) A transistor a.c. amplifier circuit
GB1190339A (en) Improvements in or relating to Signal Amplifier Gain Control Arrangements
GB1453620A (en) Transistor amplifier
GB1506881A (en) Current divider
GB1377157A (en) Gain control circuit
GB1399899A (en) Amplifier circuits using complementary-symmetry transistors
GB1459773A (en) Gain control circuit

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees