JPS5363954A - Current mirror circuit - Google Patents

Current mirror circuit

Info

Publication number
JPS5363954A
JPS5363954A JP13998876A JP13998876A JPS5363954A JP S5363954 A JPS5363954 A JP S5363954A JP 13998876 A JP13998876 A JP 13998876A JP 13998876 A JP13998876 A JP 13998876A JP S5363954 A JPS5363954 A JP S5363954A
Authority
JP
Japan
Prior art keywords
current mirror
mirror circuit
transistor
flows
current
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.)
Pending
Application number
JP13998876A
Other languages
Japanese (ja)
Inventor
Kinji Kawamoto
Masaru Uya
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 JP13998876A priority Critical patent/JPS5363954A/en
Publication of JPS5363954A publication Critical patent/JPS5363954A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To obtain an output current of low noise over a wide range of input current by connecting the diode in series to the emitters of the transistor which flows an input current and the transistor which flows an output current.
JP13998876A 1976-11-19 1976-11-19 Current mirror circuit Pending JPS5363954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13998876A JPS5363954A (en) 1976-11-19 1976-11-19 Current mirror circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13998876A JPS5363954A (en) 1976-11-19 1976-11-19 Current mirror circuit

Publications (1)

Publication Number Publication Date
JPS5363954A true JPS5363954A (en) 1978-06-07

Family

ID=15258314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13998876A Pending JPS5363954A (en) 1976-11-19 1976-11-19 Current mirror circuit

Country Status (1)

Country Link
JP (1) JPS5363954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738012A (en) * 1980-08-20 1982-03-02 Hitachi Ltd Variable resistor circuit using current miller circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945436B1 (en) * 1968-04-25 1974-12-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945436B1 (en) * 1968-04-25 1974-12-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738012A (en) * 1980-08-20 1982-03-02 Hitachi Ltd Variable resistor circuit using current miller circuit

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