JPS5977529A - 定電流回路 - Google Patents

定電流回路

Info

Publication number
JPS5977529A
JPS5977529A JP18855882A JP18855882A JPS5977529A JP S5977529 A JPS5977529 A JP S5977529A JP 18855882 A JP18855882 A JP 18855882A JP 18855882 A JP18855882 A JP 18855882A JP S5977529 A JPS5977529 A JP S5977529A
Authority
JP
Japan
Prior art keywords
current
transistors
constant current
voltage drop
constant
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
JP18855882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117170B2 (enrdf_load_stackoverflow
Inventor
Masao Yoshitomi
吉富　正夫
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18855882A priority Critical patent/JPS5977529A/ja
Publication of JPS5977529A publication Critical patent/JPS5977529A/ja
Publication of JPH0117170B2 publication Critical patent/JPH0117170B2/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)
JP18855882A 1982-10-25 1982-10-25 定電流回路 Granted JPS5977529A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18855882A JPS5977529A (ja) 1982-10-25 1982-10-25 定電流回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18855882A JPS5977529A (ja) 1982-10-25 1982-10-25 定電流回路

Publications (2)

Publication Number Publication Date
JPS5977529A true JPS5977529A (ja) 1984-05-04
JPH0117170B2 JPH0117170B2 (enrdf_load_stackoverflow) 1989-03-29

Family

ID=16225790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18855882A Granted JPS5977529A (ja) 1982-10-25 1982-10-25 定電流回路

Country Status (1)

Country Link
JP (1) JPS5977529A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222168A (ja) * 1984-04-19 1985-11-06 Canon Inc 成膜装置
EP3979036A1 (en) * 2020-09-30 2022-04-06 Ams Ag Current mirror arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222168A (ja) * 1984-04-19 1985-11-06 Canon Inc 成膜装置
EP3979036A1 (en) * 2020-09-30 2022-04-06 Ams Ag Current mirror arrangement
WO2022069131A1 (en) * 2020-09-30 2022-04-07 Ams Ag Current mirror arrangement

Also Published As

Publication number Publication date
JPH0117170B2 (enrdf_load_stackoverflow) 1989-03-29

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