CA1033020A - Current amplifier - Google Patents

Current amplifier

Info

Publication number
CA1033020A
CA1033020A CA223,746A CA223746A CA1033020A CA 1033020 A CA1033020 A CA 1033020A CA 223746 A CA223746 A CA 223746A CA 1033020 A CA1033020 A CA 1033020A
Authority
CA
Canada
Prior art keywords
current amplifier
amplifier
current
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
CA223,746A
Other languages
English (en)
French (fr)
Inventor
Adel A. A. Ahmed
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.)
RCA Corp
Original Assignee
RCA 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.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1033020A publication Critical patent/CA1033020A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
CA223,746A 1974-04-15 1975-04-03 Current amplifier Expired CA1033020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461229A US3904976A (en) 1974-04-15 1974-04-15 Current amplifier

Publications (1)

Publication Number Publication Date
CA1033020A true CA1033020A (en) 1978-06-13

Family

ID=23831708

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,746A Expired CA1033020A (en) 1974-04-15 1975-04-03 Current amplifier

Country Status (6)

Country Link
US (1) US3904976A (de)
JP (1) JPS5436820B2 (de)
CA (1) CA1033020A (de)
DE (1) DE2516319C3 (de)
FR (1) FR2267657A1 (de)
GB (1) GB1494369A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028403B2 (ja) * 1976-09-03 1985-07-04 ソニー株式会社 差動増巾回路
US4234841A (en) * 1979-02-05 1980-11-18 Rca Corporation Self-balancing bridge network
JPS5897911A (ja) * 1981-12-07 1983-06-10 Matsushita Electric Ind Co Ltd カレントミラ−回路
NL8205013A (nl) * 1982-12-28 1984-07-16 Philips Nv Precisiestroombronschakeling.
DE3771981D1 (de) * 1986-09-24 1991-09-12 Siemens Ag Stromspiegel-schaltungsanordnung.
EP0356570A1 (de) * 1988-09-02 1990-03-07 Siemens Aktiengesellschaft Stromspiegel
US6218822B1 (en) * 1999-10-13 2001-04-17 National Semiconductor Corporation CMOS voltage reference with post-assembly curvature trim
KR100433409B1 (ko) * 2002-03-07 2004-05-31 삼성전자주식회사 트랜스 컨덕터의 튜닝회로
CN115268558B (zh) * 2022-08-22 2024-03-22 苏州智而卓数字科技有限公司 电压与电流通用输出接口电路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE373248B (de) * 1970-07-20 1975-01-27 Rca Corp
US3760288A (en) * 1971-08-09 1973-09-18 Trw Inc Operational amplifier
NL169239C (nl) * 1971-10-21 1982-06-16 Philips Nv Stroomversterker.

Also Published As

Publication number Publication date
FR2267657A1 (de) 1975-11-07
US3904976A (en) 1975-09-09
JPS5436820B2 (de) 1979-11-12
DE2516319A1 (de) 1975-11-06
DE2516319B2 (de) 1977-10-27
GB1494369A (en) 1977-12-07
JPS50139660A (de) 1975-11-08
DE2516319C3 (de) 1980-04-03

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