JPH0346847B2 - - Google Patents

Info

Publication number
JPH0346847B2
JPH0346847B2 JP56088381A JP8838181A JPH0346847B2 JP H0346847 B2 JPH0346847 B2 JP H0346847B2 JP 56088381 A JP56088381 A JP 56088381A JP 8838181 A JP8838181 A JP 8838181A JP H0346847 B2 JPH0346847 B2 JP H0346847B2
Authority
JP
Japan
Prior art keywords
current
power supply
mirror circuit
current mirror
resistor
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.)
Expired - Lifetime
Application number
JP56088381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57203114A (en
Inventor
Akira Murayama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8838181A priority Critical patent/JPS57203114A/ja
Publication of JPS57203114A publication Critical patent/JPS57203114A/ja
Publication of JPH0346847B2 publication Critical patent/JPH0346847B2/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

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)
JP8838181A 1981-06-09 1981-06-09 Power supply circuit Granted JPS57203114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8838181A JPS57203114A (en) 1981-06-09 1981-06-09 Power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8838181A JPS57203114A (en) 1981-06-09 1981-06-09 Power supply circuit

Publications (2)

Publication Number Publication Date
JPS57203114A JPS57203114A (en) 1982-12-13
JPH0346847B2 true JPH0346847B2 (en]) 1991-07-17

Family

ID=13941208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8838181A Granted JPS57203114A (en) 1981-06-09 1981-06-09 Power supply circuit

Country Status (1)

Country Link
JP (1) JPS57203114A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876915A (ja) * 1981-10-30 1983-05-10 Toshiba Corp 電流供給回路
DE3476476D1 (en) * 1983-08-31 1989-03-02 Toshiba Kk A constant current source circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287649A (en) * 1976-01-16 1977-07-21 Matsushita Electric Ind Co Ltd Constant current bias circuit

Also Published As

Publication number Publication date
JPS57203114A (en) 1982-12-13

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