NL7114470A - - Google Patents

Info

Publication number
NL7114470A
NL7114470A NL7114470A NL7114470A NL7114470A NL 7114470 A NL7114470 A NL 7114470A NL 7114470 A NL7114470 A NL 7114470A NL 7114470 A NL7114470 A NL 7114470A NL 7114470 A NL7114470 A NL 7114470A
Authority
NL
Netherlands
Application number
NL7114470A
Other versions
NL169239B (nl
NL169239C (nl
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 filed Critical
Priority to NLAANVRAGE7114470,A priority Critical patent/NL169239C/xx
Priority to DE2249645A priority patent/DE2249645C3/de
Priority to AU47885/72A priority patent/AU466578B2/en
Priority to SE7213428A priority patent/SE392007B/xx
Priority to GB4792372A priority patent/GB1349310A/en
Priority to US00298760A priority patent/US3813607A/en
Priority to JP10433672A priority patent/JPS5344662B2/ja
Priority to IT30645/72A priority patent/IT969676B/it
Priority to ES407761A priority patent/ES407761A1/es
Priority to CA154,331A priority patent/CA969628A/en
Priority to FR7237232A priority patent/FR2157610A5/fr
Publication of NL7114470A publication Critical patent/NL7114470A/xx
Priority to HK582/76*UA priority patent/HK58276A/xx
Publication of NL169239B publication Critical patent/NL169239B/xx
Application granted granted Critical
Publication of NL169239C publication Critical patent/NL169239C/xx

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)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Control Of Electrical Variables (AREA)
NLAANVRAGE7114470,A 1971-10-21 1971-10-21 Stroomversterker. NL169239C (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NLAANVRAGE7114470,A NL169239C (nl) 1971-10-21 1971-10-21 Stroomversterker.
DE2249645A DE2249645C3 (de) 1971-10-21 1972-10-11 Stromverstärker
IT30645/72A IT969676B (it) 1971-10-21 1972-10-18 Amplificatore di corrente
GB4792372A GB1349310A (en) 1971-10-21 1972-10-18 Current amplifier
US00298760A US3813607A (en) 1971-10-21 1972-10-18 Current amplifier
JP10433672A JPS5344662B2 (en:Method) 1971-10-21 1972-10-18
AU47885/72A AU466578B2 (en) 1971-10-21 1972-10-18 Current amplifier
SE7213428A SE392007B (sv) 1971-10-21 1972-10-18 Kretskoppling med konstant stromforsterkning
ES407761A ES407761A1 (es) 1971-10-21 1972-10-19 Disposicion de circuito con amplificacion de corriente constante, en particular para uso en un circuito estabiliza-dor de corriente.
CA154,331A CA969628A (en) 1971-10-21 1972-10-20 Current amplifier
FR7237232A FR2157610A5 (en:Method) 1971-10-21 1972-10-20
HK582/76*UA HK58276A (en) 1971-10-21 1976-09-23 Current amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7114470,A NL169239C (nl) 1971-10-21 1971-10-21 Stroomversterker.

Publications (3)

Publication Number Publication Date
NL7114470A true NL7114470A (en:Method) 1973-04-25
NL169239B NL169239B (nl) 1982-01-18
NL169239C NL169239C (nl) 1982-06-16

Family

ID=19814305

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7114470,A NL169239C (nl) 1971-10-21 1971-10-21 Stroomversterker.

Country Status (12)

Country Link
US (1) US3813607A (en:Method)
JP (1) JPS5344662B2 (en:Method)
AU (1) AU466578B2 (en:Method)
CA (1) CA969628A (en:Method)
DE (1) DE2249645C3 (en:Method)
ES (1) ES407761A1 (en:Method)
FR (1) FR2157610A5 (en:Method)
GB (1) GB1349310A (en:Method)
HK (1) HK58276A (en:Method)
IT (1) IT969676B (en:Method)
NL (1) NL169239C (en:Method)
SE (1) SE392007B (en:Method)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7307378A (en:Method) * 1973-05-28 1974-12-02
NL7316556A (nl) * 1973-12-04 1975-06-06 Philips Nv Stroomstabilisatieschakeling.
US3887879A (en) * 1974-04-11 1975-06-03 Rca Corp Current mirror
US3904976A (en) * 1974-04-15 1975-09-09 Rca Corp Current amplifier
US4008441A (en) * 1974-08-16 1977-02-15 Rca Corporation Current amplifier
US4063149A (en) * 1975-02-24 1977-12-13 Rca Corporation Current regulating circuits
JPS5287649A (en) * 1976-01-16 1977-07-21 Matsushita Electric Ind Co Ltd Constant current bias circuit
US4051392A (en) * 1976-04-08 1977-09-27 Rca Corporation Circuit for starting current flow in current amplifier circuits
JPS5323056A (en) * 1976-08-17 1978-03-03 Matsushita Electric Ind Co Ltd Constant current biasing circuit
US4160944A (en) * 1977-09-26 1979-07-10 Rca Corporation Current amplifier capable of selectively providing current gain
US4230999A (en) * 1979-03-28 1980-10-28 Rca Corporation Oscillator incorporating negative impedance network having current mirror amplifier
CA1152582A (en) * 1979-11-05 1983-08-23 Takashi Okada Current mirror circuit
US4329639A (en) * 1980-02-25 1982-05-11 Motorola, Inc. Low voltage current mirror
JPS605085B2 (ja) * 1980-04-14 1985-02-08 株式会社東芝 カレントミラ−回路
JPS5717211A (en) * 1981-06-01 1982-01-28 Matsushita Electric Ind Co Ltd Constant current bias circuit
JPS57206107A (en) * 1981-06-15 1982-12-17 Toshiba Corp Current mirror circuit
US4435678A (en) 1982-02-26 1984-03-06 Motorola, Inc. Low voltage precision current source
JPS59103409A (ja) * 1982-12-03 1984-06-14 Toshiba Corp カレントミラ−回路
JPH069326B2 (ja) * 1983-05-26 1994-02-02 ソニー株式会社 カレントミラー回路
US4528496A (en) * 1983-06-23 1985-07-09 National Semiconductor Corporation Current supply for use in low voltage IC devices
US4578633A (en) * 1983-08-31 1986-03-25 Kabushiki Kaisha Toshiba Constant current source circuit
US4574233A (en) * 1984-03-30 1986-03-04 Tektronix, Inc. High impedance current source
GB2217937A (en) * 1988-04-29 1989-11-01 Philips Electronic Associated Current divider circuit
DE4302221C1 (de) * 1993-01-27 1994-02-17 Siemens Ag Integrierbare Stromquellenschaltung unter Verwendung von bipolaren pnp-Transistoren
DE19529059A1 (de) * 1995-08-08 1997-02-13 Philips Patentverwaltung Stromspiegelanordnung
US6507236B1 (en) * 2001-07-09 2003-01-14 Intersil Americas Inc. Multistage precision, low input/output overhead, low power, high output impedance and low crosstalk current mirror
US6518832B2 (en) * 2001-07-09 2003-02-11 Intersil Americas Inc. Mechanism for minimizing current mirror transistor base current error for low overhead voltage applications
KR20050098722A (ko) * 2004-04-08 2005-10-12 원종호 구두주걱이 필요없는 구두

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274672A (en) * 1968-09-27 1972-05-17 Rca Corp Operational amplifier

Also Published As

Publication number Publication date
ES407761A1 (es) 1975-10-16
SE392007B (sv) 1977-03-07
NL169239B (nl) 1982-01-18
FR2157610A5 (en:Method) 1973-06-01
AU466578B2 (en) 1975-10-30
DE2249645A1 (de) 1973-04-26
US3813607A (en) 1974-05-28
CA969628A (en) 1975-06-17
IT969676B (it) 1974-04-10
HK58276A (en) 1976-10-01
DE2249645C3 (de) 1982-06-09
JPS4850248A (en:Method) 1973-07-16
AU4788572A (en) 1974-04-26
DE2249645B2 (de) 1979-08-16
GB1349310A (en) 1974-04-03
JPS5344662B2 (en:Method) 1978-11-30
NL169239C (nl) 1982-06-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee