SE432674B - Stromfordelaranordning for alstring av ett antal strommar som star i ett bestemt forhallande till varandra - Google Patents

Stromfordelaranordning for alstring av ett antal strommar som star i ett bestemt forhallande till varandra

Info

Publication number
SE432674B
SE432674B SE7704752A SE7704752A SE432674B SE 432674 B SE432674 B SE 432674B SE 7704752 A SE7704752 A SE 7704752A SE 7704752 A SE7704752 A SE 7704752A SE 432674 B SE432674 B SE 432674B
Authority
SE
Sweden
Prior art keywords
power
stars
generating
distributor device
particular relationship
Prior art date
Application number
SE7704752A
Other languages
English (en)
Swedish (sv)
Other versions
SE7704752L (sv
Inventor
De Plassche R J Van
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE7704752L publication Critical patent/SE7704752L/
Publication of SE432674B publication Critical patent/SE432674B/xx

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
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

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)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
SE7704752A 1976-04-29 1977-04-26 Stromfordelaranordning for alstring av ett antal strommar som star i ett bestemt forhallande till varandra SE432674B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604570A NL7604570A (nl) 1976-04-29 1976-04-29 Stroomverdeelschakeling voor het realiseren van een aantal stromen die onderling zeer nauwkeurig een bepaalde grootteverhouding vertonen.

Publications (2)

Publication Number Publication Date
SE7704752L SE7704752L (sv) 1977-10-30
SE432674B true SE432674B (sv) 1984-04-09

Family

ID=19826100

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704752A SE432674B (sv) 1976-04-29 1977-04-26 Stromfordelaranordning for alstring av ett antal strommar som star i ett bestemt forhallande till varandra

Country Status (12)

Country Link
US (1) US4125803A (OSRAM)
JP (1) JPS52132765A (OSRAM)
AU (1) AU511268B2 (OSRAM)
CA (1) CA1086821A (OSRAM)
DE (1) DE2717042C3 (OSRAM)
ES (1) ES458221A1 (OSRAM)
FR (1) FR2349874A1 (OSRAM)
GB (1) GB1526642A (OSRAM)
HK (1) HK39379A (OSRAM)
IT (1) IT1071573B (OSRAM)
NL (1) NL7604570A (OSRAM)
SE (1) SE432674B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700807A (nl) * 1977-01-27 1978-07-31 Philips Nv Stroomstabilisator.
US4166971A (en) * 1978-03-23 1979-09-04 Bell Telephone Laboratories, Incorporated Current mirror arrays
US4225816A (en) * 1979-05-21 1980-09-30 Rca Corporation Precision current source
NL8003948A (nl) * 1980-07-09 1982-02-01 Philips Nv Digitaal-analoog omzetter.
JPS57184323A (en) * 1981-05-08 1982-11-13 Toshiba Corp Current source circuit
NL8205013A (nl) * 1982-12-28 1984-07-16 Philips Nv Precisiestroombronschakeling.
NL8300466A (nl) * 1983-02-08 1984-09-03 Philips Nv Stroombronschakeling.
EP0253950B1 (de) * 1986-07-21 1991-07-17 Deutsche ITT Industries GmbH Monolithisch integrierter Digital/Analog-Wandler
DE3709207A1 (de) * 1987-02-28 1988-09-08 Standard Elektrik Lorenz Ag Schaltungsanordnung zum umwandeln von digitalen tonsignalwerten in ein analoges tonsignal
US4874964A (en) * 1987-05-28 1989-10-17 Sony Corporation Current generating circuit
EP0319609B1 (de) * 1987-12-10 1992-04-22 Deutsche ITT Industries GmbH Digital/Analog-Wandler mit zyklischer Ansteuerung von Stromquellen
NL8703128A (nl) * 1987-12-24 1989-07-17 Philips Nv Digitaal-analoog-omzetter.
US4859930A (en) * 1988-02-16 1989-08-22 Schouwenaars Hendrikus J Current source arrangement
DE3876979D1 (de) * 1988-03-31 1993-02-04 Itt Ind Gmbh Deutsche Schaltungsanordnung zur mittelwertbildung bei der pulsdichte-d/a- oder -a/d-umsetzung.
US5084701A (en) * 1990-05-03 1992-01-28 Trw Inc. Digital-to-analog converter using cyclical current source switching
US5384546A (en) * 1993-11-08 1995-01-24 International Business Machine Corp. Time domain component multiplexor
US5534863A (en) * 1994-01-06 1996-07-09 Level One Communications, Inc. Low resolution, high linearity digital-to-analog converter without trim
JP3469326B2 (ja) * 1994-08-16 2003-11-25 バー−ブラウン・コーポレーション デジタル−アナログ変換器
GB2296398B (en) * 1994-12-22 1998-03-25 Motorola Inc Noise cancellation circuit and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783307A (en) * 1972-01-03 1974-01-01 Trw Inc Analog transmission gate
US3891937A (en) * 1972-12-21 1975-06-24 Philips Corp Circuit arrangement for electronic gain/control, in particular electronic volume control circuit
US3887863A (en) * 1973-11-28 1975-06-03 Analog Devices Inc Solid-state regulated voltage supply
NL7405441A (nl) * 1974-04-23 1975-10-27 Philips Nv Nauwkeurige stroombronschakeling.

Also Published As

Publication number Publication date
JPS5731809B2 (OSRAM) 1982-07-07
NL7604570A (nl) 1977-11-01
FR2349874B1 (OSRAM) 1982-10-15
HK39379A (en) 1979-06-22
DE2717042C3 (de) 1979-05-31
US4125803A (en) 1978-11-14
FR2349874A1 (fr) 1977-11-25
AU2458177A (en) 1978-11-02
JPS52132765A (en) 1977-11-07
GB1526642A (en) 1978-09-27
DE2717042A1 (de) 1977-11-10
CA1086821A (en) 1980-09-30
ES458221A1 (es) 1978-02-16
AU511268B2 (en) 1980-08-07
DE2717042B2 (de) 1978-08-17
IT1071573B (it) 1985-04-10
SE7704752L (sv) 1977-10-30

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