KR890013861A - 정 및 부 전압 공급 레일간에 결합된 전압/전류원 - Google Patents

정 및 부 전압 공급 레일간에 결합된 전압/전류원

Info

Publication number
KR890013861A
KR890013861A KR1019890001616A KR890001616A KR890013861A KR 890013861 A KR890013861 A KR 890013861A KR 1019890001616 A KR1019890001616 A KR 1019890001616A KR 890001616 A KR890001616 A KR 890001616A KR 890013861 A KR890013861 A KR 890013861A
Authority
KR
South Korea
Prior art keywords
positive
current source
source coupled
supply rails
voltage
Prior art date
Application number
KR1019890001616A
Other languages
English (en)
Other versions
KR0136874B1 (ko
Inventor
요한 반 데 프라스체 루디
Original Assignee
필립스 일렉트로닉스 엔. 브이.
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 필립스 일렉트로닉스 엔. 브이. filed Critical 필립스 일렉트로닉스 엔. 브이.
Publication of KR890013861A publication Critical patent/KR890013861A/ko
Application granted granted Critical
Publication of KR0136874B1 publication Critical patent/KR0136874B1/ko

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
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/907—Temperature compensation of semiconductor

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)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
KR1019890001616A 1988-02-16 1989-02-13 정 및 부 전압 공급 레일간에 결합된 전압/전류원 KR0136874B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/156,381 US4816742A (en) 1988-02-16 1988-02-16 Stabilized current and voltage reference sources
NL156381 1988-02-16

Publications (2)

Publication Number Publication Date
KR890013861A true KR890013861A (ko) 1989-09-26
KR0136874B1 KR0136874B1 (ko) 1998-05-15

Family

ID=22559338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001616A KR0136874B1 (ko) 1988-02-16 1989-02-13 정 및 부 전압 공급 레일간에 결합된 전압/전류원

Country Status (6)

Country Link
US (1) US4816742A (ko)
EP (1) EP0329232B1 (ko)
JP (1) JP2752683B2 (ko)
KR (1) KR0136874B1 (ko)
DE (1) DE68909966T2 (ko)
HK (1) HK163895A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100529557B1 (ko) * 1998-04-10 2006-02-17 삼성전자주식회사 스텝다운 직류/직류 변환기

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015942A (en) * 1990-06-07 1991-05-14 Cherry Semiconductor Corporation Positive temperature coefficient current source with low power dissipation
US5049807A (en) * 1991-01-03 1991-09-17 Bell Communications Research, Inc. All-NPN-transistor voltage regulator
IT1245688B (it) * 1991-04-24 1994-10-13 Sgs Thomson Microelectronics Struttura di compensazione in temperatura della corrente inversa di saturazione in transistori bipolari
FR2718259A1 (fr) * 1994-03-30 1995-10-06 Philips Composants Circuit régulateur fournissant une tension indépendante de l'alimentation et de la température.
WO1995027938A1 (en) * 1994-04-08 1995-10-19 Philips Electronics N.V. Reference voltage source for biassing a plurality of current source transistors with temperature-compensated current supply
US5453679A (en) * 1994-05-12 1995-09-26 National Semiconductor Corporation Bandgap voltage and current generator circuit for generating constant reference voltage independent of supply voltage, temperature and semiconductor processing
US5760639A (en) * 1996-03-04 1998-06-02 Motorola, Inc. Voltage and current reference circuit with a low temperature coefficient
US5686823A (en) * 1996-08-07 1997-11-11 National Semiconductor Corporation Bandgap voltage reference circuit
JP3266177B2 (ja) * 1996-09-04 2002-03-18 住友電気工業株式会社 電流ミラー回路とそれを用いた基準電圧発生回路及び発光素子駆動回路
US6002293A (en) * 1998-03-24 1999-12-14 Analog Devices, Inc. High transconductance voltage reference cell
US6144250A (en) * 1999-01-27 2000-11-07 Linear Technology Corporation Error amplifier reference circuit
US6285244B1 (en) * 1999-10-02 2001-09-04 Texas Instruments Incorporated Low voltage, VCC incentive, low temperature co-efficient, stable cross-coupled bandgap circuit
GB2355552A (en) 1999-10-20 2001-04-25 Ericsson Telefon Ab L M Electronic circuit for supplying a reference current
DE10011669A1 (de) * 2000-03-10 2001-09-20 Infineon Technologies Ag Schaltungsanordnung zum Erzeugen einer Gleichspannung
FR2821442A1 (fr) * 2001-02-26 2002-08-30 St Microelectronics Sa Source de courant a faible tension d'alimentation et dont le courant varie en sens inverse de celui de la tension d'alimentation
US6570438B2 (en) * 2001-10-12 2003-05-27 Maxim Integrated Products, Inc. Proportional to absolute temperature references with reduced input sensitivity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887863A (en) * 1973-11-28 1975-06-03 Analog Devices Inc Solid-state regulated voltage supply
US3930172A (en) * 1974-11-06 1975-12-30 Nat Semiconductor Corp Input supply independent circuit
US4177417A (en) * 1978-03-02 1979-12-04 Motorola, Inc. Reference circuit for providing a plurality of regulated currents having desired temperature characteristics
DE2850826A1 (de) * 1978-11-23 1980-06-04 Siemens Ag Referenzspannungsquelle, insbesondere fuer verstaerkerschaltungen
US4460865A (en) * 1981-02-20 1984-07-17 Motorola, Inc. Variable temperature coefficient level shifting circuit and method
US4491780A (en) * 1983-08-15 1985-01-01 Motorola, Inc. Temperature compensated voltage reference circuit
NL8501882A (nl) * 1985-07-01 1987-02-02 Philips Nv Signaalspanning-stroom omzetter.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100529557B1 (ko) * 1998-04-10 2006-02-17 삼성전자주식회사 스텝다운 직류/직류 변환기

Also Published As

Publication number Publication date
KR0136874B1 (ko) 1998-05-15
EP0329232A1 (en) 1989-08-23
JP2752683B2 (ja) 1998-05-18
DE68909966D1 (de) 1993-11-25
HK163895A (en) 1995-10-27
JPH01245320A (ja) 1989-09-29
DE68909966T2 (de) 1994-04-14
EP0329232B1 (en) 1993-10-20
US4816742A (en) 1989-03-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee