DE2447516C3 - Schaltungsanordnung zur Lieferung eines zu einem Eingangsstrom proportionalen Ausgangsstromes - Google Patents

Schaltungsanordnung zur Lieferung eines zu einem Eingangsstrom proportionalen Ausgangsstromes

Info

Publication number
DE2447516C3
DE2447516C3 DE2447516A DE2447516A DE2447516C3 DE 2447516 C3 DE2447516 C3 DE 2447516C3 DE 2447516 A DE2447516 A DE 2447516A DE 2447516 A DE2447516 A DE 2447516A DE 2447516 C3 DE2447516 C3 DE 2447516C3
Authority
DE
Germany
Prior art keywords
transistor
current
terminal
circuit
base
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
DE2447516A
Other languages
German (de)
English (en)
Other versions
DE2447516B2 (de
DE2447516A1 (de
Inventor
Arthur John Flemington N.J. Leidich (V.St.A.)
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.)
RCA Corp
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 DE2447516A1 publication Critical patent/DE2447516A1/de
Publication of DE2447516B2 publication Critical patent/DE2447516B2/de
Application granted granted Critical
Publication of DE2447516C3 publication Critical patent/DE2447516C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
DE2447516A 1973-10-05 1974-10-04 Schaltungsanordnung zur Lieferung eines zu einem Eingangsstrom proportionalen Ausgangsstromes Expired DE2447516C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00404123A US3855541A (en) 1973-10-05 1973-10-05 Current proportioning circuit

Publications (3)

Publication Number Publication Date
DE2447516A1 DE2447516A1 (de) 1975-04-17
DE2447516B2 DE2447516B2 (de) 1977-08-18
DE2447516C3 true DE2447516C3 (de) 1981-02-12

Family

ID=23598256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2447516A Expired DE2447516C3 (de) 1973-10-05 1974-10-04 Schaltungsanordnung zur Lieferung eines zu einem Eingangsstrom proportionalen Ausgangsstromes

Country Status (6)

Country Link
US (1) US3855541A (enExample)
JP (1) JPS5344780B2 (enExample)
CA (1) CA1018617A (enExample)
DE (1) DE2447516C3 (enExample)
FR (1) FR2247007A1 (enExample)
GB (1) GB1469793A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927335A (en) * 1973-08-02 1975-12-16 Itt Monolithic integrable series stabilization circuit
US3940683A (en) * 1974-08-12 1976-02-24 Signetics Corporation Active breakdown circuit for increasing the operating range of circuit elements
JPS5245855A (en) * 1975-10-08 1977-04-11 Matsushita Electric Ind Co Ltd Composite pnp-type transistor circuit
US4034307A (en) * 1976-02-04 1977-07-05 Rca Corporation Current amplifier
US4064506A (en) * 1976-04-08 1977-12-20 Rca Corporation Current mirror amplifiers with programmable current gains
DE3025162C2 (de) * 1980-07-03 1982-04-15 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung zur Ableitung von Signal und Gegentaktsignal aus einem einseitigen Eingangssignal
US4542331A (en) * 1983-08-01 1985-09-17 Signetics Corporation Low-impedance voltage reference
US4525683A (en) * 1983-12-05 1985-06-25 Motorola, Inc. Current mirror having base current error cancellation circuit
JP2814910B2 (ja) * 1994-03-11 1998-10-27 ソニー株式会社 アナログデイジタル変換器
US6160436A (en) * 1998-04-17 2000-12-12 Advanced Micro Devices, Inc. Driver with switchable gain
US6842075B2 (en) * 2001-06-06 2005-01-11 Anadigics, Inc. Gain block with stable internal bias from low-voltage power supply
US6753734B2 (en) 2001-06-06 2004-06-22 Anadigics, Inc. Multi-mode amplifier bias circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717821A (en) * 1972-02-11 1973-02-20 Rca Corp Circuit for minimizing the signal currents drawn by the input stage of an amplifier
US3721893A (en) * 1972-05-30 1973-03-20 Motorola Inc Stable current reference circuit with beta compensation
JPS5241541Y2 (enExample) * 1972-11-22 1977-09-20

Also Published As

Publication number Publication date
DE2447516B2 (de) 1977-08-18
DE2447516A1 (de) 1975-04-17
GB1469793A (en) 1977-04-06
JPS5344780B2 (enExample) 1978-12-01
JPS5066138A (enExample) 1975-06-04
CA1018617A (en) 1977-10-04
FR2247007A1 (enExample) 1975-05-02
US3855541A (en) 1974-12-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee