JPS53852A - Constant current source - Google Patents

Constant current source

Info

Publication number
JPS53852A
JPS53852A JP7467576A JP7467576A JPS53852A JP S53852 A JPS53852 A JP S53852A JP 7467576 A JP7467576 A JP 7467576A JP 7467576 A JP7467576 A JP 7467576A JP S53852 A JPS53852 A JP S53852A
Authority
JP
Japan
Prior art keywords
current source
constant current
driving current
circuit
semiconductor integrated
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
JP7467576A
Other languages
Japanese (ja)
Other versions
JPS6045445B2 (en
Inventor
Kiyuuichi Haruyama
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7467576A priority Critical patent/JPS6045445B2/en
Publication of JPS53852A publication Critical patent/JPS53852A/en
Publication of JPS6045445B2 publication Critical patent/JPS6045445B2/en
Expired legal-status Critical Current

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  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To operate constant current source for semiconductor integrated circuit reliably, by installing driving current circuit and stable current circuit independently thereby enabling control of driving current.
COPYRIGHT: (C)1978,JPO&Japio
JP7467576A 1976-06-23 1976-06-23 constant current source circuit Expired JPS6045445B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7467576A JPS6045445B2 (en) 1976-06-23 1976-06-23 constant current source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7467576A JPS6045445B2 (en) 1976-06-23 1976-06-23 constant current source circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6032185A Division JPS6133517A (en) 1985-03-25 1985-03-25 Constant current source circuit

Publications (2)

Publication Number Publication Date
JPS53852A true JPS53852A (en) 1978-01-07
JPS6045445B2 JPS6045445B2 (en) 1985-10-09

Family

ID=13554028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7467576A Expired JPS6045445B2 (en) 1976-06-23 1976-06-23 constant current source circuit

Country Status (1)

Country Link
JP (1) JPS6045445B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974412U (en) * 1982-11-04 1984-05-21 三洋電機株式会社 constant current circuit
JPS6126117A (en) * 1984-07-17 1986-02-05 Rohm Co Ltd Constant current circuit
JPS6133517A (en) * 1985-03-25 1986-02-17 Nec Corp Constant current source circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974412U (en) * 1982-11-04 1984-05-21 三洋電機株式会社 constant current circuit
JPS6126117A (en) * 1984-07-17 1986-02-05 Rohm Co Ltd Constant current circuit
JPH0816855B2 (en) * 1984-07-17 1996-02-21 ロ−ム株式会社 Constant current generator
JPS6133517A (en) * 1985-03-25 1986-02-17 Nec Corp Constant current source circuit

Also Published As

Publication number Publication date
JPS6045445B2 (en) 1985-10-09

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