KR910003439B1 - 이득 분배 제어용 증폭기 - Google Patents

이득 분배 제어용 증폭기 Download PDF

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Publication number
KR910003439B1
KR910003439B1 KR1019830001277A KR830001277A KR910003439B1 KR 910003439 B1 KR910003439 B1 KR 910003439B1 KR 1019830001277 A KR1019830001277 A KR 1019830001277A KR 830001277 A KR830001277 A KR 830001277A KR 910003439 B1 KR910003439 B1 KR 910003439B1
Authority
KR
South Korea
Prior art keywords
transistor
base
emitter
transistors
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.)
Expired
Application number
KR1019830001277A
Other languages
English (en)
Korean (ko)
Other versions
KR840004328A (ko
Inventor
알버트 하워드 레오폴드
로렌 샨리 2세 로버트
Original Assignee
알 씨 에이 라이센싱 코포레이션
글렌 에이취. 브르스틀
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 알 씨 에이 라이센싱 코포레이션, 글렌 에이취. 브르스틀 filed Critical 알 씨 에이 라이센싱 코포레이션
Publication of KR840004328A publication Critical patent/KR840004328A/ko
Application granted granted Critical
Publication of KR910003439B1 publication Critical patent/KR910003439B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers

Landscapes

  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
KR1019830001277A 1982-03-31 1983-03-29 이득 분배 제어용 증폭기 Expired KR910003439B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US363,869 1982-03-31
US06/363,869 US4464633A (en) 1982-03-31 1982-03-31 Amplifier incorporating gain distribution control for cascaded amplifying stages
US363869 1982-03-31

Publications (2)

Publication Number Publication Date
KR840004328A KR840004328A (ko) 1984-10-10
KR910003439B1 true KR910003439B1 (ko) 1991-05-31

Family

ID=23432072

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001277A Expired KR910003439B1 (ko) 1982-03-31 1983-03-29 이득 분배 제어용 증폭기

Country Status (15)

Country Link
US (1) US4464633A (enExample)
JP (1) JPS58182908A (enExample)
KR (1) KR910003439B1 (enExample)
AT (1) AT391781B (enExample)
AU (1) AU550442B2 (enExample)
CA (1) CA1192969A (enExample)
DE (1) DE3311639A1 (enExample)
DK (1) DK162672C (enExample)
ES (1) ES520962A0 (enExample)
FI (1) FI79004C (enExample)
FR (1) FR2524734B1 (enExample)
GB (1) GB2117584B (enExample)
IT (1) IT1172405B (enExample)
NZ (1) NZ203750A (enExample)
SE (1) SE454553B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189709A (en) * 1978-01-13 1980-02-19 Federal Signal Corporation Modular housing assembly for vehicle warning light system
US4651210A (en) * 1984-12-24 1987-03-17 Rca Corporation Adjustable gamma controller
GB2208053B (en) * 1987-08-11 1992-01-29 Soundcraft Electronics Ltd A preamplifier
US5028882A (en) * 1990-03-22 1991-07-02 Delco Electronics Corporation Multiple output operational amplifier
FI932757A0 (fi) * 1990-12-17 1993-06-16 Motorola Inc Dynamisk foerspaend foerstaerkare
US5404115A (en) * 1993-09-01 1995-04-04 Threepenny Electronics Corporation Variable gain amplifier
US5684429A (en) * 1995-09-14 1997-11-04 Ncr Corporation CMOS gigabit serial link differential transmitter and receiver
JPH1127068A (ja) * 1997-06-30 1999-01-29 Nec Ic Microcomput Syst Ltd 利得制御増幅器及びその制御方法
US5999044A (en) * 1998-04-13 1999-12-07 Credence Systems Corporation Differential driver having multiple output voltage ranges
US6445251B1 (en) * 1998-09-30 2002-09-03 Conexant Systems, Inc. Variable gain amplifier with high linearity and low noise
US6721548B1 (en) * 1999-12-22 2004-04-13 Koninklijke Philips Electronics N.V. High dynamic range low ripple RSSI for zero-IF or low-IF receivers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651421A (en) * 1970-06-08 1972-03-21 Rca Corp Gated amplifier
US3676789A (en) * 1970-11-16 1972-07-11 Derek Bray Low distortion agc amplifier
JPS5754969B2 (enExample) * 1974-04-04 1982-11-20
US4051519A (en) * 1975-12-29 1977-09-27 Rca Corporation Phase control circuit suitable for use in a tint control stage of a color television system
US4109214A (en) * 1977-05-31 1978-08-22 Motorola, Inc. Unbalanced-to-balanced signal converter circuit
CA1134463A (en) * 1978-10-13 1982-10-26 Kyoichi Murakami Circuit for converting single-ended input signals to a pair of differential output signals

Also Published As

Publication number Publication date
AU550442B2 (en) 1986-03-20
GB2117584B (en) 1985-11-27
FI79004B (fi) 1989-06-30
SE8301633D0 (sv) 1983-03-24
NZ203750A (en) 1985-08-30
ES8403676A1 (es) 1984-03-16
ES520962A0 (es) 1984-03-16
AU1279683A (en) 1983-10-06
FI79004C (fi) 1989-10-10
GB8308451D0 (en) 1983-05-05
ATA116183A (de) 1990-05-15
SE454553B (sv) 1988-05-09
CA1192969A (en) 1985-09-03
JPS58182908A (ja) 1983-10-26
IT8320302A0 (it) 1983-03-25
DK162672C (da) 1992-04-13
DK148683D0 (da) 1983-03-30
DK162672B (da) 1991-11-25
FI831012A0 (fi) 1983-03-24
JPH0237129B2 (enExample) 1990-08-22
US4464633A (en) 1984-08-07
DE3311639C2 (enExample) 1988-10-06
FI831012L (fi) 1983-10-01
DK148683A (da) 1983-10-01
DE3311639A1 (de) 1983-10-13
SE8301633L (sv) 1983-10-01
KR840004328A (ko) 1984-10-10
GB2117584A (en) 1983-10-12
IT1172405B (it) 1987-06-18
FR2524734B1 (fr) 1989-12-22
FR2524734A1 (fr) 1983-10-07
AT391781B (de) 1990-11-26

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