JP3968529B2 - 差動増幅器、２段増幅器、及びアナログ／ディジタル変換器 - Google Patents

差動増幅器、２段増幅器、及びアナログ／ディジタル変換器 Download PDF

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Publication number
JP3968529B2
JP3968529B2 JP2004126073A JP2004126073A JP3968529B2 JP 3968529 B2 JP3968529 B2 JP 3968529B2 JP 2004126073 A JP2004126073 A JP 2004126073A JP 2004126073 A JP2004126073 A JP 2004126073A JP 3968529 B2 JP3968529 B2 JP 3968529B2
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JP
Japan
Prior art keywords
differential amplifier
load
circuit
amplifier circuit
transistors
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 - Fee Related
Application number
JP2004126073A
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English (en)
Japanese (ja)
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JP2005311726A (ja
Inventor
泰秀 清水
茂満 村山
孝平 工藤
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.)
Sony Corp
Original Assignee
Sony 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.)
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2004126073A priority Critical patent/JP3968529B2/ja
Priority to TW094111713A priority patent/TWI316332B/zh
Priority to US11/106,958 priority patent/US7042384B2/en
Priority to EP05008684A priority patent/EP1589658B1/en
Priority to DE602005006653T priority patent/DE602005006653D1/de
Priority to KR1020050032717A priority patent/KR101106424B1/ko
Priority to CNB2005100672442A priority patent/CN100483926C/zh
Publication of JP2005311726A publication Critical patent/JP2005311726A/ja
Application granted granted Critical
Publication of JP3968529B2 publication Critical patent/JP3968529B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
JP2004126073A 2004-04-21 2004-04-21 差動増幅器、２段増幅器、及びアナログ／ディジタル変換器 Expired - Fee Related JP3968529B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004126073A JP3968529B2 (ja) 2004-04-21 2004-04-21 差動増幅器、２段増幅器、及びアナログ／ディジタル変換器
TW094111713A TWI316332B (en) 2004-04-21 2005-04-13 Differential amplifier device, 2-stage amplifier device, and analog/digital converter device
US11/106,958 US7042384B2 (en) 2004-04-21 2005-04-15 Differential amplifier device, 2-stage amplifier device, and analog/digital converter device
DE602005006653T DE602005006653D1 (de) 2004-04-21 2005-04-20 Differenzverstärker, zweistufiger Differenzverstärker und Analog-Digital-Wandler
EP05008684A EP1589658B1 (en) 2004-04-21 2005-04-20 Differential amplifier device, 2-stage amplifier device, and analog/digital converter device
KR1020050032717A KR101106424B1 (ko) 2004-04-21 2005-04-20 차동 증폭기, 2단 증폭기, 및 아날로그/ 디지털 변환기
CNB2005100672442A CN100483926C (zh) 2004-04-21 2005-04-20 差分放大器、2级放大器和模拟/数字转换器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004126073A JP3968529B2 (ja) 2004-04-21 2004-04-21 差動増幅器、２段増幅器、及びアナログ／ディジタル変換器

Publications (2)

Publication Number Publication Date
JP2005311726A JP2005311726A (ja) 2005-11-04
JP3968529B2 true JP3968529B2 (ja) 2007-08-29

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ID=35346689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004126073A Expired - Fee Related JP3968529B2 (ja) 2004-04-21 2004-04-21 差動増幅器、２段増幅器、及びアナログ／ディジタル変換器

Country Status (2)

Country Link
JP (1) JP3968529B2 (zh)
CN (1) CN100483926C (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010109660A (ja) * 2008-10-30 2010-05-13 Mitsumi Electric Co Ltd 逐次比較型ａｄ変換回路
JP2012205043A (ja) * 2011-03-25 2012-10-22 Sony Corp 差動増幅器及びアナログ／デジタル変換器
US8330633B2 (en) * 2011-04-28 2012-12-11 Linear Technology Corporation Current steering circuit with feedback
US20170230034A1 (en) * 2016-02-04 2017-08-10 Mediatek Inc. Comparator circuits
CN116667795B (zh) * 2023-08-01 2023-10-03 杭州万高科技股份有限公司 一种低压浮动反相放大器及开关电容模数转换器

Also Published As

Publication number Publication date
JP2005311726A (ja) 2005-11-04
CN100483926C (zh) 2009-04-29
CN1691495A (zh) 2005-11-02

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