GB9209400D0 - Reference current generating circuit - Google Patents

Reference current generating circuit

Info

Publication number
GB9209400D0
GB9209400D0 GB929209400A GB9209400A GB9209400D0 GB 9209400 D0 GB9209400 D0 GB 9209400D0 GB 929209400 A GB929209400 A GB 929209400A GB 9209400 A GB9209400 A GB 9209400A GB 9209400 D0 GB9209400 D0 GB 9209400D0
Authority
GB
United Kingdom
Prior art keywords
generating circuit
reference current
current generating
circuit
generating
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.)
Withdrawn
Application number
GB929209400A
Other versions
GB2265479A (en
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9209400D0 publication Critical patent/GB9209400D0/en
Publication of GB2265479A publication Critical patent/GB2265479A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting 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
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/245—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the temperature
    • 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
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/247—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the supply voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Control Of Electrical Variables (AREA)
  • Dram (AREA)
  • Amplifiers (AREA)
GB9209400A 1992-03-20 1992-04-30 Reference current generating circuit Withdrawn GB2265479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920004658A KR940005510B1 (en) 1992-03-20 1992-03-20 Reference current generating circuit

Publications (2)

Publication Number Publication Date
GB9209400D0 true GB9209400D0 (en) 1992-06-17
GB2265479A GB2265479A (en) 1993-09-29

Family

ID=19330693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9209400A Withdrawn GB2265479A (en) 1992-03-20 1992-04-30 Reference current generating circuit

Country Status (7)

Country Link
JP (1) JPH0675648A (en)
KR (1) KR940005510B1 (en)
CN (1) CN1065532A (en)
DE (1) DE4214403A1 (en)
FR (1) FR2688903B1 (en)
GB (1) GB2265479A (en)
IT (1) IT1254947B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829248B1 (en) * 2001-09-03 2004-08-27 St Microelectronics Sa CURRENT GENERATOR FOR LOW SUPPLY VOLTAGE
KR100588339B1 (en) 2004-01-07 2006-06-09 삼성전자주식회사 Current reference circuit with voltage-current converter having auto-tuning function
JP4989106B2 (en) * 2006-05-17 2012-08-01 オンセミコンダクター・トレーディング・リミテッド Oscillator circuit
JP4932322B2 (en) * 2006-05-17 2012-05-16 オンセミコンダクター・トレーディング・リミテッド Oscillator circuit
JP5771489B2 (en) * 2011-09-15 2015-09-02 ルネサスエレクトロニクス株式会社 Semiconductor device
CN102385409B (en) * 2011-10-14 2013-12-04 中国科学院电子学研究所 VGS/R (Voltage Gradient Standard/Reference) type reference source capable of supplying zero-temperature coefficient voltage and current reference at the same time
JP6292901B2 (en) * 2014-01-27 2018-03-14 エイブリック株式会社 Reference voltage circuit
CN107666143B (en) * 2016-07-27 2019-03-22 帝奥微电子有限公司 Negative pressure charge pump circuit
CN106774593A (en) * 2016-12-29 2017-05-31 北京兆易创新科技股份有限公司 A kind of current source
CN107015594A (en) * 2017-05-30 2017-08-04 长沙方星腾电子科技有限公司 A kind of bias current generating circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249139B2 (en) * 1974-09-04 1977-12-15
IT1179823B (en) * 1984-11-22 1987-09-16 Cselt Centro Studi Lab Telecom DIFFERENTIAL REFERENCE VOLTAGE GENERATOR FOR SINGLE POWER INTEGRATED CIRCUITS IN NMOS TECHNOLOGY
JPS62188255A (en) * 1986-02-13 1987-08-17 Toshiba Corp Reference voltage generating circuit
JPS63316114A (en) * 1987-06-18 1988-12-23 Sony Corp Reference voltage generating circuit
US4970415A (en) * 1989-07-18 1990-11-13 Gazelle Microcircuits, Inc. Circuit for generating reference voltages and reference currents
JP2804162B2 (en) * 1989-09-08 1998-09-24 株式会社日立製作所 Constant current constant voltage circuit
JP2809768B2 (en) * 1989-11-30 1998-10-15 株式会社東芝 Reference potential generation circuit

Also Published As

Publication number Publication date
FR2688903A1 (en) 1993-09-24
FR2688903B1 (en) 1994-06-03
KR930020847A (en) 1993-10-20
GB2265479A (en) 1993-09-29
DE4214403A1 (en) 1993-09-23
CN1065532A (en) 1992-10-21
JPH0675648A (en) 1994-03-18
ITMI921016A1 (en) 1993-10-29
KR940005510B1 (en) 1994-06-20
IT1254947B (en) 1995-10-11
ITMI921016A0 (en) 1992-04-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)