JPS60252925A - 定電流回路 - Google Patents

定電流回路

Info

Publication number
JPS60252925A
JPS60252925A JP20176984A JP20176984A JPS60252925A JP S60252925 A JPS60252925 A JP S60252925A JP 20176984 A JP20176984 A JP 20176984A JP 20176984 A JP20176984 A JP 20176984A JP S60252925 A JPS60252925 A JP S60252925A
Authority
JP
Japan
Prior art keywords
voltage
difference
reference voltage
circuit
gate
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
JP20176984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6319884B2 (enrdf_load_stackoverflow
Inventor
Kanji Yo
陽　完治
Osamu Yamashiro
山城　治
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20176984A priority Critical patent/JPS60252925A/ja
Publication of JPS60252925A publication Critical patent/JPS60252925A/ja
Publication of JPS6319884B2 publication Critical patent/JPS6319884B2/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
    • G05F3/262—Current mirrors using field-effect 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)
  • Semiconductor Integrated Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP20176984A 1984-09-28 1984-09-28 定電流回路 Granted JPS60252925A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20176984A JPS60252925A (ja) 1984-09-28 1984-09-28 定電流回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20176984A JPS60252925A (ja) 1984-09-28 1984-09-28 定電流回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3924278A Division JPS54132753A (en) 1978-03-08 1978-04-05 Referential voltage generator and its application

Publications (2)

Publication Number Publication Date
JPS60252925A true JPS60252925A (ja) 1985-12-13
JPS6319884B2 JPS6319884B2 (enrdf_load_stackoverflow) 1988-04-25

Family

ID=16446630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20176984A Granted JPS60252925A (ja) 1984-09-28 1984-09-28 定電流回路

Country Status (1)

Country Link
JP (1) JPS60252925A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02266715A (ja) * 1989-03-07 1990-10-31 Kogo Denno Kofun Yugenkoshi Ｍｏｓアナログ増幅器及びｃｍｏｓ定常電流源
JPH05504670A (ja) * 1990-02-01 1993-07-15 ガルトン　インダストリーズ　インク 複数の装置を制御する通信システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149686U (enrdf_load_stackoverflow) * 1988-04-07 1989-10-17

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952980A (enrdf_load_stackoverflow) * 1972-09-22 1974-05-23
JPS51102679A (ja) * 1975-03-06 1976-09-10 Suwa Seikosha Kk Denshishikidokei
JPS51149780A (en) * 1975-06-16 1976-12-22 Hewlett Packard Yokogawa Standard voltage generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952980A (enrdf_load_stackoverflow) * 1972-09-22 1974-05-23
JPS51102679A (ja) * 1975-03-06 1976-09-10 Suwa Seikosha Kk Denshishikidokei
JPS51149780A (en) * 1975-06-16 1976-12-22 Hewlett Packard Yokogawa Standard voltage generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02266715A (ja) * 1989-03-07 1990-10-31 Kogo Denno Kofun Yugenkoshi Ｍｏｓアナログ増幅器及びｃｍｏｓ定常電流源
JPH05504670A (ja) * 1990-02-01 1993-07-15 ガルトン　インダストリーズ　インク 複数の装置を制御する通信システム

Also Published As

Publication number Publication date
JPS6319884B2 (enrdf_load_stackoverflow) 1988-04-25

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