JPS5866129A - 定電流源回路 - Google Patents

定電流源回路

Info

Publication number
JPS5866129A
JPS5866129A JP16472481A JP16472481A JPS5866129A JP S5866129 A JPS5866129 A JP S5866129A JP 16472481 A JP16472481 A JP 16472481A JP 16472481 A JP16472481 A JP 16472481A JP S5866129 A JPS5866129 A JP S5866129A
Authority
JP
Japan
Prior art keywords
transistor
constant current
current source
collector
transistors
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.)
Granted
Application number
JP16472481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321927B2 (enEXAMPLES
Inventor
Atsushi Ogawa
敦 小川
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16472481A priority Critical patent/JPS5866129A/ja
Priority to GB08228970A priority patent/GB2108796A/en
Priority to DE19823238301 priority patent/DE3238301A1/de
Publication of JPS5866129A publication Critical patent/JPS5866129A/ja
Publication of JPH0321927B2 publication Critical patent/JPH0321927B2/ja
Granted legal-status Critical Current

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

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)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
JP16472481A 1981-10-15 1981-10-15 定電流源回路 Granted JPS5866129A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16472481A JPS5866129A (ja) 1981-10-15 1981-10-15 定電流源回路
GB08228970A GB2108796A (en) 1981-10-15 1982-10-11 A constant current source circuit
DE19823238301 DE3238301A1 (de) 1981-10-15 1982-10-15 Konstantstromquellenschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16472481A JPS5866129A (ja) 1981-10-15 1981-10-15 定電流源回路

Publications (2)

Publication Number Publication Date
JPS5866129A true JPS5866129A (ja) 1983-04-20
JPH0321927B2 JPH0321927B2 (enEXAMPLES) 1991-03-25

Family

ID=15798683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16472481A Granted JPS5866129A (ja) 1981-10-15 1981-10-15 定電流源回路

Country Status (3)

Country Link
JP (1) JPS5866129A (enEXAMPLES)
DE (1) DE3238301A1 (enEXAMPLES)
GB (1) GB2108796A (enEXAMPLES)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039220A (ja) * 1983-07-11 1985-03-01 エヌ・ベー・フイリップス・フルーイランペンファブリケン 電流安定化回路
JPS60204019A (ja) * 1984-02-29 1985-10-15 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン 電流源回路配置
JPS61160121A (ja) * 1984-12-31 1986-07-19 Rohm Co Ltd 定電流回路

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610158A1 (de) * 1986-03-26 1987-10-01 Telefunken Electronic Gmbh Referenzstromquelle
JP2595545B2 (ja) * 1987-07-16 1997-04-02 ソニー株式会社 定電圧回路
GB2214377A (en) * 1987-12-24 1989-08-31 Philips Electronic Associated Current amplifier circuit arrangement
JPH0690653B2 (ja) * 1988-12-21 1994-11-14 日本電気株式会社 トランジスタ回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039220A (ja) * 1983-07-11 1985-03-01 エヌ・ベー・フイリップス・フルーイランペンファブリケン 電流安定化回路
JPS60204019A (ja) * 1984-02-29 1985-10-15 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン 電流源回路配置
JPS61160121A (ja) * 1984-12-31 1986-07-19 Rohm Co Ltd 定電流回路

Also Published As

Publication number Publication date
GB2108796A (en) 1983-05-18
JPH0321927B2 (enEXAMPLES) 1991-03-25
DE3238301A1 (de) 1983-05-05

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