JPS60213108A - 増幅回路 - Google Patents

増幅回路

Info

Publication number
JPS60213108A
JPS60213108A JP6769984A JP6769984A JPS60213108A JP S60213108 A JPS60213108 A JP S60213108A JP 6769984 A JP6769984 A JP 6769984A JP 6769984 A JP6769984 A JP 6769984A JP S60213108 A JPS60213108 A JP S60213108A
Authority
JP
Japan
Prior art keywords
amplifier
differential
circuit
voltage
supplied
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
JP6769984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0562487B2 (enrdf_load_stackoverflow
Inventor
Kenji Nagai
永井　謙治
Mitsuharu Tadauchi
允晴 多々内
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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP6769984A priority Critical patent/JPS60213108A/ja
Publication of JPS60213108A publication Critical patent/JPS60213108A/ja
Publication of JPH0562487B2 publication Critical patent/JPH0562487B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP6769984A 1984-04-06 1984-04-06 増幅回路 Granted JPS60213108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6769984A JPS60213108A (ja) 1984-04-06 1984-04-06 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6769984A JPS60213108A (ja) 1984-04-06 1984-04-06 増幅回路

Publications (2)

Publication Number Publication Date
JPS60213108A true JPS60213108A (ja) 1985-10-25
JPH0562487B2 JPH0562487B2 (enrdf_load_stackoverflow) 1993-09-08

Family

ID=13352459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6769984A Granted JPS60213108A (ja) 1984-04-06 1984-04-06 増幅回路

Country Status (1)

Country Link
JP (1) JPS60213108A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700296A1 (de) * 1986-01-08 1987-07-09 Mitsubishi Electric Corp Halbleiter-differenzverstaerker
JPH01229508A (ja) * 1988-03-10 1989-09-13 Matsushita Electric Ind Co Ltd 帰還増幅回路装置
JPH04341004A (ja) * 1991-05-17 1992-11-27 Mitsubishi Electric Corp オフセット補正回路
US7245169B2 (en) 2003-07-14 2007-07-17 Yamaha Corporation Offset correcting method, offset correcting circuit, and electronic volume
JP2007531459A (ja) * 2004-03-31 2007-11-01 アナログ デバイセス インコーポレーテッド 差動段電圧オフセットトリム回路
JP2008301083A (ja) * 2007-05-30 2008-12-11 Mitsubishi Electric Corp 差動信号生成回路
JP2009225095A (ja) * 2008-03-17 2009-10-01 Tdk Corp 光電流・電圧変換回路

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700296A1 (de) * 1986-01-08 1987-07-09 Mitsubishi Electric Corp Halbleiter-differenzverstaerker
US4780686A (en) * 1986-01-08 1988-10-25 Mitsubishi Denki Kabushiki Kaisha Semiconductor differential amplifier
JPH01229508A (ja) * 1988-03-10 1989-09-13 Matsushita Electric Ind Co Ltd 帰還増幅回路装置
JPH04341004A (ja) * 1991-05-17 1992-11-27 Mitsubishi Electric Corp オフセット補正回路
US7245169B2 (en) 2003-07-14 2007-07-17 Yamaha Corporation Offset correcting method, offset correcting circuit, and electronic volume
US7554376B2 (en) 2003-07-14 2009-06-30 Yamaha Corporation Offset correcting method, offset correcting circuit, and electronic volume
JP2007531459A (ja) * 2004-03-31 2007-11-01 アナログ デバイセス インコーポレーテッド 差動段電圧オフセットトリム回路
JP2008301083A (ja) * 2007-05-30 2008-12-11 Mitsubishi Electric Corp 差動信号生成回路
US8008972B2 (en) 2007-05-30 2011-08-30 Mitsubishi Electric Corporation Differential signal generator circuit
JP2009225095A (ja) * 2008-03-17 2009-10-01 Tdk Corp 光電流・電圧変換回路

Also Published As

Publication number Publication date
JPH0562487B2 (enrdf_load_stackoverflow) 1993-09-08

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