JPS5362154A - Constant current bias circuit - Google Patents

Constant current bias circuit

Info

Publication number
JPS5362154A
JPS5362154A JP13822676A JP13822676A JPS5362154A JP S5362154 A JPS5362154 A JP S5362154A JP 13822676 A JP13822676 A JP 13822676A JP 13822676 A JP13822676 A JP 13822676A JP S5362154 A JPS5362154 A JP S5362154A
Authority
JP
Japan
Prior art keywords
bias circuit
constant current
current bias
current
transistor
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
JP13822676A
Other languages
Japanese (ja)
Inventor
Satoshi Yamane
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13822676A priority Critical patent/JPS5362154A/en
Publication of JPS5362154A publication Critical patent/JPS5362154A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce input current fluctuation and temperature change of differential amplifier, by connecting in such a manner that collector current of transistor constituting constant current bias circuit depends on current amplification factor of said transistor.
COPYRIGHT: (C)1978,JPO&Japio
JP13822676A 1976-11-16 1976-11-16 Constant current bias circuit Pending JPS5362154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13822676A JPS5362154A (en) 1976-11-16 1976-11-16 Constant current bias circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13822676A JPS5362154A (en) 1976-11-16 1976-11-16 Constant current bias circuit

Publications (1)

Publication Number Publication Date
JPS5362154A true JPS5362154A (en) 1978-06-03

Family

ID=15217028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13822676A Pending JPS5362154A (en) 1976-11-16 1976-11-16 Constant current bias circuit

Country Status (1)

Country Link
JP (1) JPS5362154A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129925A (en) * 1980-03-18 1981-10-12 Toshiba Corp Power supply device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827664A (en) * 1971-08-09 1973-04-12
JPS50121763A (en) * 1974-03-11 1975-09-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827664A (en) * 1971-08-09 1973-04-12
JPS50121763A (en) * 1974-03-11 1975-09-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129925A (en) * 1980-03-18 1981-10-12 Toshiba Corp Power supply device

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