JPS61237505A - 増幅回路 - Google Patents

増幅回路

Info

Publication number
JPS61237505A
JPS61237505A JP7783285A JP7783285A JPS61237505A JP S61237505 A JPS61237505 A JP S61237505A JP 7783285 A JP7783285 A JP 7783285A JP 7783285 A JP7783285 A JP 7783285A JP S61237505 A JPS61237505 A JP S61237505A
Authority
JP
Japan
Prior art keywords
collector
base
transistor
output stage
current mirror
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
JP7783285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516767B2 (en:Method
Inventor
Kenichi Sagara
健一 相良
Masayoshi Kozuka
小塚　昌由
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 IC Microcomputer Systems Co Ltd
Original Assignee
NEC IC Microcomputer Systems 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 IC Microcomputer Systems Co Ltd filed Critical NEC IC Microcomputer Systems Co Ltd
Priority to JP7783285A priority Critical patent/JPS61237505A/ja
Publication of JPS61237505A publication Critical patent/JPS61237505A/ja
Publication of JPH0516767B2 publication Critical patent/JPH0516767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP7783285A 1985-04-12 1985-04-12 増幅回路 Granted JPS61237505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7783285A JPS61237505A (ja) 1985-04-12 1985-04-12 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7783285A JPS61237505A (ja) 1985-04-12 1985-04-12 増幅回路

Publications (2)

Publication Number Publication Date
JPS61237505A true JPS61237505A (ja) 1986-10-22
JPH0516767B2 JPH0516767B2 (en:Method) 1993-03-05

Family

ID=13645015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7783285A Granted JPS61237505A (ja) 1985-04-12 1985-04-12 増幅回路

Country Status (1)

Country Link
JP (1) JPS61237505A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007318571A (ja) * 2006-05-26 2007-12-06 Fujitsu Ltd オペアンプ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007318571A (ja) * 2006-05-26 2007-12-06 Fujitsu Ltd オペアンプ回路

Also Published As

Publication number Publication date
JPH0516767B2 (en:Method) 1993-03-05

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