JPS61242405A - ゲイン可変増幅器 - Google Patents

ゲイン可変増幅器

Info

Publication number
JPS61242405A
JPS61242405A JP60083762A JP8376285A JPS61242405A JP S61242405 A JPS61242405 A JP S61242405A JP 60083762 A JP60083762 A JP 60083762A JP 8376285 A JP8376285 A JP 8376285A JP S61242405 A JPS61242405 A JP S61242405A
Authority
JP
Japan
Prior art keywords
resistance
resistances
gain
analog switch
feedback
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
JP60083762A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0567083B2 (enExample
Inventor
Koji Oka
浩二 岡
Toshihiko Sakai
堺　俊彦
Shigeto Suzuki
茂人 鈴木
Fumihisa Nakamura
中村　文久
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60083762A priority Critical patent/JPS61242405A/ja
Publication of JPS61242405A publication Critical patent/JPS61242405A/ja
Publication of JPH0567083B2 publication Critical patent/JPH0567083B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP60083762A 1985-04-19 1985-04-19 ゲイン可変増幅器 Granted JPS61242405A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60083762A JPS61242405A (ja) 1985-04-19 1985-04-19 ゲイン可変増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60083762A JPS61242405A (ja) 1985-04-19 1985-04-19 ゲイン可変増幅器

Publications (2)

Publication Number Publication Date
JPS61242405A true JPS61242405A (ja) 1986-10-28
JPH0567083B2 JPH0567083B2 (enExample) 1993-09-24

Family

ID=13811586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60083762A Granted JPS61242405A (ja) 1985-04-19 1985-04-19 ゲイン可変増幅器

Country Status (1)

Country Link
JP (1) JPS61242405A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736896A (en) * 1994-10-21 1998-04-07 Nippondenso Co., Ltd. Signal processing circuit
US5796310A (en) * 1995-12-06 1998-08-18 Denso Corporation Amplification circuit using wire-bonding for adjusting amplification factor
US5854572A (en) * 1996-06-04 1998-12-29 Denso Corporation Compact structure of automatic gain control circuit
US5955919A (en) * 1996-07-26 1999-09-21 Sgs-Thomson Microelectronics Gmbh Nonlinearity compensation in an electric signal processing circuit
JP2007279186A (ja) * 2006-04-04 2007-10-25 Nec Electronics Corp 増幅回路、及び駆動回路
WO2010070315A1 (en) * 2008-12-19 2010-06-24 Cambridge Silicon Radio Limited Low distortion amplifier
JP2012244448A (ja) * 2011-05-20 2012-12-10 Hitachi Ltd 演算増幅回路
CN115549607A (zh) * 2022-09-30 2022-12-30 芯海科技（深圳）股份有限公司 放大电路、芯片及电子设备

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736896A (en) * 1994-10-21 1998-04-07 Nippondenso Co., Ltd. Signal processing circuit
US5796310A (en) * 1995-12-06 1998-08-18 Denso Corporation Amplification circuit using wire-bonding for adjusting amplification factor
US5854572A (en) * 1996-06-04 1998-12-29 Denso Corporation Compact structure of automatic gain control circuit
US5955919A (en) * 1996-07-26 1999-09-21 Sgs-Thomson Microelectronics Gmbh Nonlinearity compensation in an electric signal processing circuit
JP2007279186A (ja) * 2006-04-04 2007-10-25 Nec Electronics Corp 増幅回路、及び駆動回路
WO2010070315A1 (en) * 2008-12-19 2010-06-24 Cambridge Silicon Radio Limited Low distortion amplifier
US9184713B2 (en) 2008-12-19 2015-11-10 Qualcomm Technologies International, Ltd. Low distortion amplifier
JP2012244448A (ja) * 2011-05-20 2012-12-10 Hitachi Ltd 演算増幅回路
CN115549607A (zh) * 2022-09-30 2022-12-30 芯海科技（深圳）股份有限公司 放大电路、芯片及电子设备

Also Published As

Publication number Publication date
JPH0567083B2 (enExample) 1993-09-24

Similar Documents

Publication Publication Date Title
KR920001828A (ko) 적분 회로
JPH0734542B2 (ja) Ｄ−ａ変換回路
JPS61242405A (ja) ゲイン可変増幅器
EP1444777A1 (en) A power amplifier module with distortion compensation
TW449962B (en) Variable-gain amplifier circuit and attenuator circuit
JPS63150955A (ja) Ｘ線ｃｔ装置用計測回路
JP3225527B2 (ja) 遅延回路
JPH021408B2 (enExample)
JPH04225610A (ja) 加算増幅回路
JPH0327606A (ja) 電界効果トランジスタ増幅回路
JP2994069B2 (ja) 電子ボリウム回路
JPH047915A (ja) Ｄ／ａコンバータ
JPS62254510A (ja) スイツチトキヤパシタ回路
JPS5821210Y2 (ja) 高周波集積回路装置
JPS62111510A (ja) 増幅回路
JPS62152087A (ja) 乗算回路
JPH01126816A (ja) 広帯域可変利得増幅回路
JPS59171822A (ja) 温度検出回路
JPS639100A (ja) 標本化保持回路
JPS635290Y2 (enExample)
JPS5967707A (ja) 信号処理回路
JPS62219814A (ja) スイツチング回路
JPS5896420A (ja) 半導体スイツチ回路
JPS636956B2 (enExample)
JPH03195109A (ja) 差動増幅回路