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

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-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
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/265—Current 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
EP0760555B9 (en) * 1995-08-31 2005-05-04 STMicroelectronics S.r.l. Current generator circuit having a wide frequency response

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

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