JPH0115168B2 - - Google Patents

Info

Publication number
JPH0115168B2
JPH0115168B2 JP56134006A JP13400681A JPH0115168B2 JP H0115168 B2 JPH0115168 B2 JP H0115168B2 JP 56134006 A JP56134006 A JP 56134006A JP 13400681 A JP13400681 A JP 13400681A JP H0115168 B2 JPH0115168 B2 JP H0115168B2
Authority
JP
Japan
Prior art keywords
current
transistor
voltage
circuit
collector
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
Application number
JP56134006A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5836014A (ja
Inventor
Kazuo Watanabe
Juichi Ookubo
Akira Namieno
Fumihiko Yokogawa
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 JP56134006A priority Critical patent/JPS5836014A/ja
Priority to KR8203169A priority patent/KR900007035B1/ko
Priority to DE19823230429 priority patent/DE3230429A1/de
Priority to GB08223823A priority patent/GB2107144B/en
Priority to US06/411,997 priority patent/US4520282A/en
Publication of JPS5836014A publication Critical patent/JPS5836014A/ja
Publication of JPH0115168B2 publication Critical patent/JPH0115168B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP56134006A 1981-08-28 1981-08-28 電子インピ−ダンス装置 Granted JPS5836014A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56134006A JPS5836014A (ja) 1981-08-28 1981-08-28 電子インピ−ダンス装置
KR8203169A KR900007035B1 (ko) 1981-08-28 1982-07-16 전자임피던스장치
DE19823230429 DE3230429A1 (de) 1981-08-28 1982-08-16 Elektronische impedanzschaltung
GB08223823A GB2107144B (en) 1981-08-28 1982-08-18 An electronic impedance circuit
US06/411,997 US4520282A (en) 1981-08-28 1982-08-27 Electronic impedance circuit including a compensation arrangement for d.c. offset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56134006A JPS5836014A (ja) 1981-08-28 1981-08-28 電子インピ−ダンス装置

Publications (2)

Publication Number Publication Date
JPS5836014A JPS5836014A (ja) 1983-03-02
JPH0115168B2 true JPH0115168B2 (US20100268047A1-20101021-C00003.png) 1989-03-16

Family

ID=15118169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56134006A Granted JPS5836014A (ja) 1981-08-28 1981-08-28 電子インピ−ダンス装置

Country Status (5)

Country Link
US (1) US4520282A (US20100268047A1-20101021-C00003.png)
JP (1) JPS5836014A (US20100268047A1-20101021-C00003.png)
KR (1) KR900007035B1 (US20100268047A1-20101021-C00003.png)
DE (1) DE3230429A1 (US20100268047A1-20101021-C00003.png)
GB (1) GB2107144B (US20100268047A1-20101021-C00003.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608543A (en) * 1984-12-17 1986-08-26 Advanced Micro Devices, Inc. Controllable effective resistance and phase lock loop with controllable filter
US4600847A (en) * 1984-12-24 1986-07-15 Gte Laboratories Incorporated Predistortion equalizing circuit
JPS62165892A (ja) * 1986-01-17 1987-07-22 株式会社東芝 温度検出装置
DE3835499A1 (de) * 1988-10-19 1990-04-26 Philips Patentverwaltung Schaltungsanordnung zum einstellen der amplitude eines signals
US5043675A (en) * 1989-11-20 1991-08-27 Analog Devices, Inc. Difference amplifier employing input attenuator network and powered by a single polarity power supply
JPH0826911B2 (ja) * 1990-02-07 1996-03-21 三菱電機株式会社 自動車用電磁クラツチ電流制御装置
DE4320006C2 (de) * 1993-06-17 1997-08-28 Telefunken Microelectron Schaltungsanordnung zur elektronischen Nachbildung von Arbeitswiderständen
US5359235A (en) * 1993-06-18 1994-10-25 Digital Equipment Corporation Bus termination resistance linearity circuit
JP3356223B2 (ja) * 1993-07-12 2002-12-16 富士通株式会社 降圧回路及びこれを内蔵した半導体集積回路
JPH07202593A (ja) * 1993-12-29 1995-08-04 Matsushita Electric Ind Co Ltd 電圧電流変換回路
US5563549A (en) * 1995-03-17 1996-10-08 Maxim Integrated Products, Inc. Low power trim circuit and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947495B2 (ja) * 1975-04-04 1984-11-19 株式会社日立製作所 可変インピ−ダンス回路
GB1568056A (en) * 1975-10-31 1980-05-21 Dolby Laboratories Inc Electrically variable impedance ciruits
GB1573616A (en) * 1976-03-04 1980-08-28 Nat Semiconductor Uk Ltd Electronic impedance devices
US4288707A (en) * 1978-03-14 1981-09-08 Tokyo Shibaura Denki Kabushiki Kaisha Electrically variable impedance circuit

Also Published As

Publication number Publication date
KR840001016A (ko) 1984-03-26
DE3230429C2 (US20100268047A1-20101021-C00003.png) 1991-11-14
GB2107144B (en) 1984-12-05
KR900007035B1 (ko) 1990-09-27
DE3230429A1 (de) 1983-03-10
GB2107144A (en) 1983-04-20
JPS5836014A (ja) 1983-03-02
US4520282A (en) 1985-05-28

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