JPH051648B2 - - Google Patents

Info

Publication number
JPH051648B2
JPH051648B2 JP58217756A JP21775683A JPH051648B2 JP H051648 B2 JPH051648 B2 JP H051648B2 JP 58217756 A JP58217756 A JP 58217756A JP 21775683 A JP21775683 A JP 21775683A JP H051648 B2 JPH051648 B2 JP H051648B2
Authority
JP
Japan
Prior art keywords
node
voltage
operational amplifier
pair
bias voltage
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.)
Expired - Lifetime
Application number
JP58217756A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60111509A (ja
Inventor
Katsuaki Takagi
Tatsuji Matsura
Tadataka Yamamoto
Kazuyoshi Ogawa
Yoshimune Hagiwara
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.)
Hitachi Microcomputer System Ltd
Hitachi Ltd
Original Assignee
Hitachi Microcomputer System Ltd
Hitachi 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 Hitachi Microcomputer System Ltd, Hitachi Ltd filed Critical Hitachi Microcomputer System Ltd
Priority to JP58217756A priority Critical patent/JPS60111509A/ja
Publication of JPS60111509A publication Critical patent/JPS60111509A/ja
Publication of JPH051648B2 publication Critical patent/JPH051648B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP58217756A 1983-11-21 1983-11-21 演算増幅器 Granted JPS60111509A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58217756A JPS60111509A (ja) 1983-11-21 1983-11-21 演算増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58217756A JPS60111509A (ja) 1983-11-21 1983-11-21 演算増幅器

Publications (2)

Publication Number Publication Date
JPS60111509A JPS60111509A (ja) 1985-06-18
JPH051648B2 true JPH051648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-08

Family

ID=16709249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58217756A Granted JPS60111509A (ja) 1983-11-21 1983-11-21 演算増幅器

Country Status (1)

Country Link
JP (1) JPS60111509A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146807A (ja) * 1988-11-29 1990-06-06 Nec Corp Cmosオペアンプ回路
JP2009201119A (ja) * 1996-03-19 2009-09-03 Semiconductor Components Industries Llc 低電圧演算増幅器とその方法
JP4694323B2 (ja) * 2005-09-09 2011-06-08 ルネサスエレクトロニクス株式会社 差動増幅回路および半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870609A (ja) * 1981-10-23 1983-04-27 Hitachi Ltd 演算増幅回路

Also Published As

Publication number Publication date
JPS60111509A (ja) 1985-06-18

Similar Documents

Publication Publication Date Title
US4829266A (en) CMOS power operational amplifier
US5933056A (en) Single pole current mode common-mode feedback circuit
JP4422408B2 (ja) 負荷容量によって分割された相互コンダクタンスの一定値を維持するためのバイアス回路
US5578965A (en) Tunable operational transconductance amplifier and two-quadrant multiplier employing MOS transistors
US6437645B1 (en) Slew rate boost circuitry and method
US5568089A (en) Fully differential amplifier including common mode feedback circuit
JPH0588006B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0786850A (ja) 完全差動演算増幅器、および差動演算増幅器における同相再構築の方法
JPS61232708A (ja) 平衡型差動増幅器
CN115395906B (zh) 一种适用于超低电压的低功耗宽带共模信号检测电路
EP0286347B1 (en) Balanced output analog differential amplifier circuit
EP0643478B1 (en) Cascode circuit operable at a low working voltage and having a high output impedance
JP3534375B2 (ja) 差動回路を含む電子回路
JPS61172416A (ja) Cmos増幅器
KR19980081642A (ko) 가변 이득 증폭기
JPH0583003B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4010425A (en) Current mirror amplifier
US4529948A (en) Class AB amplifier
JP4785243B2 (ja) カスコード増幅回路及びフォールデッド・カスコード増幅回路
JPH026453B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH051648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN116895320A (zh) 用于复制电流的器件
JP4574813B2 (ja) 増幅回路
US4761615A (en) Voltage repeater circuit with low harmonic distortion for loads with a resistive component
Venishetty et al. Improved transconductance multipath recycling folded cascode amplifier