JPS61189313U - - Google Patents

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Publication number
JPS61189313U
JPS61189313U JP7102885U JP7102885U JPS61189313U JP S61189313 U JPS61189313 U JP S61189313U JP 7102885 U JP7102885 U JP 7102885U JP 7102885 U JP7102885 U JP 7102885U JP S61189313 U JPS61189313 U JP S61189313U
Authority
JP
Japan
Prior art keywords
current source
constant current
series
utility
scope
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
JP7102885U
Other languages
Japanese (ja)
Other versions
JPH0738981Y2 (en
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 filed Critical
Priority to JP1985071028U priority Critical patent/JPH0738981Y2/en
Publication of JPS61189313U publication Critical patent/JPS61189313U/ja
Application granted granted Critical
Publication of JPH0738981Y2 publication Critical patent/JPH0738981Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例である定電流源回路
の回路図を示している。第２図は従来の定電流源
回路の回路図である。 Ｉ―基準定電流源。Ａ１〜Ａ３―カレントミラ
ー回路。 FIG. 1 shows a circuit diagram of a constant current source circuit which is an embodiment of this invention. FIG. 2 is a circuit diagram of a conventional constant current source circuit. I - Reference constant current source. A 1 to A 3 - current mirror circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基準定電流源に直列に複数のカレントミラー回
路を接続することを特徴とする定電流源回路。 A constant current source circuit characterized by connecting a plurality of current mirror circuits in series with a reference constant current source.
JP1985071028U 1985-05-13 1985-05-13 Constant current source circuit Expired - Lifetime JPH0738981Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985071028U JPH0738981Y2 (en) 1985-05-13 1985-05-13 Constant current source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985071028U JPH0738981Y2 (en) 1985-05-13 1985-05-13 Constant current source circuit

Publications (2)

Publication Number Publication Date
JPS61189313U true JPS61189313U (en) 1986-11-26
JPH0738981Y2 JPH0738981Y2 (en) 1995-09-06

Family

ID=30608149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985071028U Expired - Lifetime JPH0738981Y2 (en) 1985-05-13 1985-05-13 Constant current source circuit

Country Status (1)

Country Link
JP (1) JPH0738981Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5482126B2 (en) * 2009-11-13 2014-04-23 ミツミ電機株式会社 Reference voltage generating circuit and receiving circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57723A (en) * 1980-06-03 1982-01-05 Toshiba Corp Current source circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57723A (en) * 1980-06-03 1982-01-05 Toshiba Corp Current source circuit

Also Published As

Publication number Publication date
JPH0738981Y2 (en) 1995-09-06

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