SE407727B - Konstantstromkella - Google Patents

Konstantstromkella

Info

Publication number
SE407727B
SE407727B SE7613699A SE7613699A SE407727B SE 407727 B SE407727 B SE 407727B SE 7613699 A SE7613699 A SE 7613699A SE 7613699 A SE7613699 A SE 7613699A SE 407727 B SE407727 B SE 407727B
Authority
SE
Sweden
Prior art keywords
konstantstromkella
Prior art date
Application number
SE7613699A
Other languages
English (en)
Other versions
SE7613699L (sv
Inventor
A A A Ahmed
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of SE7613699L publication Critical patent/SE7613699L/sv
Publication of SE407727B publication Critical patent/SE407727B/sv

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34DC amplifiers in which all stages are DC-coupled
    • H03F3/343DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02Regulating voltage or current
    • G05F3/08Regulating voltage or current wherein the variable is dc
    • G05F3/10Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26Current mirrors
    • G05F3/265Current mirrors using bipolar transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Measurement Of Current Or Voltage (AREA)
SE7613699A 1976-04-12 1976-12-07 Konstantstromkella SE407727B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,008 US4019071A (en) 1976-04-12 1976-04-12 Biasing current attenuator

Publications (2)

Publication Number Publication Date
SE7613699L SE7613699L (sv) 1977-10-13
SE407727B true SE407727B (sv) 1979-04-09

Family

ID=24712836

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613699A SE407727B (sv) 1976-04-12 1976-12-07 Konstantstromkella

Country Status (8)

Country Link
US (1) US4019071A (sv)
JP (1) JPS52124845A (sv)
DE (1) DE2656077B2 (sv)
FI (1) FI763749A (sv)
FR (1) FR2348531A1 (sv)
GB (1) GB1555668A (sv)
IT (1) IT1065263B (sv)
SE (1) SE407727B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114250A (en) * 1976-03-22 1977-09-24 Nec Corp Transistor circuit
JPS54125952A (en) * 1978-03-24 1979-09-29 Victor Co Of Japan Ltd Current amplifier
JPS5510695A (en) * 1979-03-10 1980-01-25 Toshiba Corp Constant-power circuit
US4242643A (en) * 1979-04-09 1980-12-30 Rca Corporation Variable gain current amplifier
US4302718A (en) * 1980-05-27 1981-11-24 Rca Corporation Reference potential generating circuits
DE3329665A1 (de) * 1983-08-17 1985-03-07 Telefunken electronic GmbH, 7100 Heilbronn Schaltungsanordnung zur verstaerkung elektrischer signale
DE3811949A1 (de) * 1988-04-11 1989-10-19 Telefunken Electronic Gmbh Schaltung zur einstellung des arbeitspunktes eines transistors
DE69533696D1 (de) * 1995-08-31 2004-12-02 St Microelectronics Srl Strom-Generatorschaltung mit einem breiten Frequenzgang

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651346A (en) * 1970-09-24 1972-03-21 Rca Corp Electrical circuit providing multiple v bias voltages
US3659121A (en) * 1970-11-16 1972-04-25 Motorola Inc Constant current source
JPS5339110B2 (sv) * 1972-12-06 1978-10-19
US3921013A (en) * 1973-05-30 1975-11-18 Rca Corp Biasing current attenuator
DE2402838B2 (de) * 1974-01-22 1979-04-26 Robert Bosch Gmbh, 7000 Stuttgart Schaltung zum Erzeugen eines annähernd konstanten Gleichstroms
US3939434A (en) * 1974-08-23 1976-02-17 Tektronix, Inc. Wideband DC current amplifier

Also Published As

Publication number Publication date
FR2348531A1 (fr) 1977-11-10
DE2656077A1 (de) 1977-10-13
DE2656077B2 (de) 1979-03-22
IT1065263B (it) 1985-02-25
US4019071A (en) 1977-04-19
FI763749A (sv) 1977-10-13
JPS52124845A (en) 1977-10-20
FR2348531B1 (sv) 1982-02-26
GB1555668A (en) 1979-11-14
SE7613699L (sv) 1977-10-13

Similar Documents

Publication Publication Date Title
FI770006A (fi) Absorberande underklaedsskydd
AT344629B (de) Siebfeld
ATA204777A (de) Schischu
AT353866B (de) Hoergeraet
AT349288B (de) Ruehrwerksmuehle
AT359262B (de) Raffstore
SE7703248L (sv) Vermepanna
FI762440A (fi) Bergborrningsfoerfarande
AT370310B (de) Elektrokardioskop
AR211563A1 (es) Electrolizador
AT346259B (de) Webschaft
AT378100B (de) Halmerntegeraet
BE850832A (fr) Mofbuis
SE407727B (sv) Konstantstromkella
DK153988C (da) Aeggeske
ATA280377A (de) Unmagnetische tretmine
BE846205A (fr) M-alkyldiphenylamines
AT358854B (de) Kruemelwalze
AT346734B (de) Springmine
FI773836A (fi) 1-amino-laegre-alkyl-3 4-diphenyl-1h-pyrazoler
BE851079A (nl) Conteneur repliable
BE850709A (fr) Acetanilido-piperazines
AT346041B (de) Sheddach
AT371411B (de) Skibob
AT356871B (de) Saegegatter