KR880700349A - 전류원을 구비한 집적회로 - Google Patents

전류원을 구비한 집적회로

Info

Publication number
KR880700349A
KR880700349A KR860700318A KR860700318A KR880700349A KR 880700349 A KR880700349 A KR 880700349A KR 860700318 A KR860700318 A KR 860700318A KR 860700318 A KR860700318 A KR 860700318A KR 880700349 A KR880700349 A KR 880700349A
Authority
KR
South Korea
Prior art keywords
current
transistor
integrated circuit
field effect
current source
Prior art date
Application number
KR860700318A
Other languages
English (en)
Korean (ko)
Inventor
리 모리스 버나드
제어 네어지 제프리
아더 월터 로렌스
Original Assignee
마이클 와이·엡스타인
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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
Priority claimed from US06/656,343 external-priority patent/US4645948A/en
Application filed by 마이클 와이·엡스타인, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 마이클 와이·엡스타인
Publication of KR880700349A publication Critical patent/KR880700349A/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
    • G05F3/26—Current mirrors
    • 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
    • G05F3/262—Current mirrors using field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (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)
  • Logic Circuits (AREA)
KR860700318A 1984-10-01 1985-09-18 전류원을 구비한 집적회로 KR880700349A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US06/656,343 US4645948A (en) 1984-10-01 1984-10-01 Field effect transistor current source
US68599084A 1984-12-24 1984-12-24
US656343 1984-12-24
US685990 1984-12-24
PCT/US1985/001805 WO1986002180A1 (fr) 1984-10-01 1985-09-18 Source de courant pour transistor a effet de champ

Publications (1)

Publication Number Publication Date
KR880700349A true KR880700349A (ko) 1988-02-22

Family

ID=27097177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR860700318A KR880700349A (ko) 1984-10-01 1985-09-18 전류원을 구비한 집적회로

Country Status (8)

Country Link
EP (1) EP0197965B1 (fr)
KR (1) KR880700349A (fr)
CA (1) CA1252835A (fr)
DE (1) DE3581399D1 (fr)
ES (1) ES8700502A1 (fr)
HK (1) HK44692A (fr)
SG (1) SG84291G (fr)
WO (1) WO1986002180A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868416A (en) * 1987-12-15 1989-09-19 Gazelle Microcircuits, Inc. FET constant reference voltage generator
US5608314A (en) * 1994-04-11 1997-03-04 Advanced Micro Devices, Inc. Incremental output current generation circuit
FR2866724B1 (fr) * 2004-02-20 2007-02-16 Atmel Nantes Sa Dispositif de generation d'une tension electrique de reference de precision amelioree et circuit integre electronique correspondant
US10205313B2 (en) 2015-07-24 2019-02-12 Symptote Technologies, LLC Two-transistor devices for protecting circuits from sustained overcurrent
KR101954213B1 (ko) 2015-09-21 2019-03-05 심프토트 테크놀로지스 엘엘씨 회로 보호 및 자가촉매적 전압 변환을 위한 단일 트랜지스터 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009432A (en) * 1975-09-04 1977-02-22 Rca Corporation Constant current supply
US4051392A (en) * 1976-04-08 1977-09-27 Rca Corporation Circuit for starting current flow in current amplifier circuits

Also Published As

Publication number Publication date
HK44692A (en) 1992-06-26
EP0197965A1 (fr) 1986-10-22
SG84291G (en) 1991-11-22
EP0197965B1 (fr) 1991-01-16
CA1252835A (fr) 1989-04-18
DE3581399D1 (de) 1991-02-21
ES8700502A1 (es) 1986-10-16
WO1986002180A1 (fr) 1986-04-10
ES547346A0 (es) 1986-10-16

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid