DE3329665A1 - Schaltungsanordnung zur verstaerkung elektrischer signale - Google Patents

Schaltungsanordnung zur verstaerkung elektrischer signale

Info

Publication number
DE3329665A1
DE3329665A1 DE19833329665 DE3329665A DE3329665A1 DE 3329665 A1 DE3329665 A1 DE 3329665A1 DE 19833329665 DE19833329665 DE 19833329665 DE 3329665 A DE3329665 A DE 3329665A DE 3329665 A1 DE3329665 A1 DE 3329665A1
Authority
DE
Germany
Prior art keywords
current
arrangement according
circuit arrangement
circuit
current mirror
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
DE19833329665
Other languages
German (de)
English (en)
Other versions
DE3329665C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Heinz 7100 Heilbronn Rinderle
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.)
Atmel Germany GmbH
Original Assignee
Telefunken Electronic 7100 Heilbronn GmbH
Telefunken Electronic GmbH
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 Telefunken Electronic 7100 Heilbronn GmbH, Telefunken Electronic GmbH filed Critical Telefunken Electronic 7100 Heilbronn GmbH
Priority to DE19833329665 priority Critical patent/DE3329665A1/de
Priority to US06/637,033 priority patent/US4604586A/en
Priority to KR1019840004813A priority patent/KR930003522B1/ko
Priority to JP59170542A priority patent/JPH06101649B2/ja
Publication of DE3329665A1 publication Critical patent/DE3329665A1/de
Application granted granted Critical
Publication of DE3329665C2 publication Critical patent/DE3329665C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Amplifiers (AREA)
DE19833329665 1983-08-17 1983-08-17 Schaltungsanordnung zur verstaerkung elektrischer signale Granted DE3329665A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19833329665 DE3329665A1 (de) 1983-08-17 1983-08-17 Schaltungsanordnung zur verstaerkung elektrischer signale
US06/637,033 US4604586A (en) 1983-08-17 1984-08-02 Amplifier with current mirror circuit for controlling amplification temperature dependency
KR1019840004813A KR930003522B1 (ko) 1983-08-17 1984-08-10 전자증폭제어를 하는 전기신호의 증폭회로
JP59170542A JPH06101649B2 (ja) 1983-08-17 1984-08-17 電気信号増幅回路装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833329665 DE3329665A1 (de) 1983-08-17 1983-08-17 Schaltungsanordnung zur verstaerkung elektrischer signale

Publications (2)

Publication Number Publication Date
DE3329665A1 true DE3329665A1 (de) 1985-03-07
DE3329665C2 DE3329665C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-19

Family

ID=6206744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833329665 Granted DE3329665A1 (de) 1983-08-17 1983-08-17 Schaltungsanordnung zur verstaerkung elektrischer signale

Country Status (4)

Country Link
US (1) US4604586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH06101649B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930003522B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3329665A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500238A (ja) * 1987-07-29 1990-01-25 富士通株式会社 カスコード構成の高速電子回路
US4929909A (en) * 1989-03-27 1990-05-29 Analog Devices, Inc. Differential amplifier with gain compensation
US5068595A (en) * 1990-09-20 1991-11-26 Delco Electronics Corporation Adjustable temperature dependent current generator
US5345185A (en) * 1992-04-14 1994-09-06 Analog Devices, Inc. Logarithmic amplifier gain stage
JP2000332124A (ja) * 1999-03-18 2000-11-30 Toshiba Corp 半導体装置
DE10066032B4 (de) * 2000-07-28 2010-01-28 Infineon Technologies Ag Schaltungsanordnung zur Steuerung der Verstärkung einer Verstärkerschaltung
KR100468715B1 (ko) * 2001-07-13 2005-01-29 삼성전자주식회사 높은 출력 임피던스와 큰 전류비를 제공하는 전류 반복기및 이를 구비하는 차동증폭기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308835A1 (de) * 1972-03-02 1973-09-06 Sony Corp Signalregelschaltung
DD110726A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-01 1975-01-05
DE2546844A1 (de) * 1974-10-31 1976-05-06 Philips Nv Verstaerker mit signalpegelregelung
DE2707870A1 (de) * 1977-02-24 1978-08-31 Licentia Gmbh Schaltungsanordnung zur verstaerkungssteuerung
DE3041591C2 (de) * 1979-11-05 1990-04-19 Sony Corp., Tokyo Stromspiegelschaltung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245125B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-25 1977-03-11 Thomson Csf
JPS604611B2 (ja) * 1975-11-12 1985-02-05 日本電気株式会社 バイアス電流供給回路
US4019071A (en) * 1976-04-12 1977-04-19 Rca Corporation Biasing current attenuator
JPS5330261A (en) * 1976-09-01 1978-03-22 Matsushita Electric Ind Co Ltd Current mirror circuit
US4238738A (en) * 1977-06-15 1980-12-09 Tokyo Shibaura Electric Co., Ltd. Temperature-compensated amplifier circuit
US4413235A (en) * 1981-02-23 1983-11-01 Motorola, Inc. Low temperature coefficient logarithmic electronic gain controlled amplifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308835A1 (de) * 1972-03-02 1973-09-06 Sony Corp Signalregelschaltung
DD110726A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-01 1975-01-05
DE2546844A1 (de) * 1974-10-31 1976-05-06 Philips Nv Verstaerker mit signalpegelregelung
DE2707870A1 (de) * 1977-02-24 1978-08-31 Licentia Gmbh Schaltungsanordnung zur verstaerkungssteuerung
DE3041591C2 (de) * 1979-11-05 1990-04-19 Sony Corp., Tokyo Stromspiegelschaltung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Hans-Eberhard KRÖBEL: "Grundschaltungen der ana- logen integrierten Technik" in DE-Z.: radio fern- sehen elektronik 27 (1978), H.10, 621-625 *
Jim McDANIEL: "HP-67/97 program performs current- mirror analysis" in US-Z.: Electronics/7.Dez.1978,H.25, 152-153 *

Also Published As

Publication number Publication date
JPH06101649B2 (ja) 1994-12-12
DE3329665C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-19
KR930003522B1 (ko) 1993-05-01
JPS6059803A (ja) 1985-04-06
KR850002181A (ko) 1985-05-06
US4604586A (en) 1986-08-05

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILB

8327 Change in the person/name/address of the patent owner

Owner name: TEMIC SEMICONDUCTOR GMBH, 74072 HEILBRONN, DE

8339 Ceased/non-payment of the annual fee