JP2016021668A5 - - Google Patents

Download PDF

Info

Publication number
JP2016021668A5
JP2016021668A5 JP2014144598A JP2014144598A JP2016021668A5 JP 2016021668 A5 JP2016021668 A5 JP 2016021668A5 JP 2014144598 A JP2014144598 A JP 2014144598A JP 2014144598 A JP2014144598 A JP 2014144598A JP 2016021668 A5 JP2016021668 A5 JP 2016021668A5
Authority
JP
Japan
Prior art keywords
output terminal
current
selector
output
signal
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
JP2014144598A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016021668A (ja
JP6399486B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2014144598A priority Critical patent/JP6399486B2/ja
Priority claimed from JP2014144598A external-priority patent/JP6399486B2/ja
Priority to PCT/JP2015/069681 priority patent/WO2016009924A1/ja
Publication of JP2016021668A publication Critical patent/JP2016021668A/ja
Publication of JP2016021668A5 publication Critical patent/JP2016021668A5/ja
Application granted granted Critical
Publication of JP6399486B2 publication Critical patent/JP6399486B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014144598A 2014-07-14 2014-07-14 演算増幅回路 Active JP6399486B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014144598A JP6399486B2 (ja) 2014-07-14 2014-07-14 演算増幅回路
PCT/JP2015/069681 WO2016009924A1 (ja) 2014-07-14 2015-07-08 演算増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014144598A JP6399486B2 (ja) 2014-07-14 2014-07-14 演算増幅回路

Publications (3)

Publication Number Publication Date
JP2016021668A JP2016021668A (ja) 2016-02-04
JP2016021668A5 true JP2016021668A5 (enExample) 2017-08-17
JP6399486B2 JP6399486B2 (ja) 2018-10-03

Family

ID=55078420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014144598A Active JP6399486B2 (ja) 2014-07-14 2014-07-14 演算増幅回路

Country Status (2)

Country Link
JP (1) JP6399486B2 (enExample)
WO (1) WO2016009924A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108781061B (zh) * 2016-03-11 2022-04-08 株式会社索思未来 放大电路、接收电路以及半导体集成电路
US11936352B2 (en) * 2020-03-30 2024-03-19 Apple Inc. Amplifier circuit with distributed dynamic chopping
US11277108B1 (en) * 2020-12-28 2022-03-15 Analog Devices International Unlimited Company Variable gain amplifiers with cross-couple switching arrangements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072406A (ja) * 1983-09-29 1985-04-24 Shimadzu Corp 直流電圧増幅回路
US4947135A (en) * 1989-07-28 1990-08-07 Motorola, Inc. Single-ended chopper stabilized operational amplifier
JP2006310959A (ja) * 2005-04-26 2006-11-09 Nec Corp 差動増幅器及び表示装置のデータドライバ並びに差動増幅器の駆動方法
JP2009303121A (ja) * 2008-06-17 2009-12-24 Nec Electronics Corp 演算増幅器回路、その演算増幅器回路を用いた液晶表示装置の駆動方法
JP6024968B2 (ja) * 2012-12-07 2016-11-16 国立大学法人豊橋技術科学大学 差動増幅器およびこれを使用する信号増幅装置

Similar Documents

Publication Publication Date Title
TW201613286A (en) Circuits and methods for 2G amplification using 3G/4G linear path combination
TW201613260A (en) Variable load power amplifier supporting dual-mode envelope tracking and average power tracking performance
EP4554074A3 (en) Digital dynamic bias circuit
NZ593772A (en) Communication across an inductive link with a dynamic load
GB2547142A (en) Systems and methods for dynamic range enhancement using an open-loop modulator in parallel with a closed-loop modulator
WO2009100096A3 (en) Multi-mode high efficiency linear power amplifier
GB201200761D0 (en) Improvements in or relating to image sensors
JP2014212423A5 (enExample)
WO2012125279A3 (en) Enhanced doherty amplifier
JP2014505449A5 (enExample)
IN2015DN02761A (enExample)
WO2014118345A3 (en) Envelope tracking modulator with feedback
JP2013516655A5 (enExample)
WO2011147841A3 (en) Switched arrangement for switched mode supply
WO2015148095A3 (en) Systems and methods for common mode level shifting
EP2538558A3 (en) Automatic gain control circuit
JP2017509198A5 (enExample)
WO2018126010A3 (en) Digital predistortion for multiple power amplifiers
WO2011139850A3 (en) Dynamic current equalization for light emitting diode (led) and other applications
JP2016021668A5 (enExample)
WO2016131034A3 (en) Use of boost supply for low battery 2g bias support
JP2010258577A5 (enExample)
MY182219A (en) Gate potential control circuit
TW200743301A (en) Variable gain amplifying circuit and method of changing the gain amplifying path
JP2018129627A5 (enExample)