DE69009752D1 - Differentieller verstärker mit gewinnausgleich. - Google Patents

Differentieller verstärker mit gewinnausgleich.

Info

Publication number: DE69009752D1
Authority: DE; Germany
Prior art keywords: compensation; differential amplifier; amplifier; differential
Prior art date: 1989-03-27
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 - Lifetime

Application number

DE69009752T

Other languages

English (en)

Other versions

DE69009752T2 (de

Inventor

Barrie Gilbert

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.)

Analog Devices Inc

Original Assignee

Analog Devices Inc

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.)

1989-03-27

Filing date

1990-03-23

Publication date

1994-07-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23283159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69009752(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-03-23 Application filed by Analog Devices Inc filed Critical Analog Devices Inc

1994-07-14 Application granted granted Critical

1994-07-14 Publication of DE69009752D1 publication Critical patent/DE69009752D1/de

1995-01-12 Publication of DE69009752T2 publication Critical patent/DE69009752T2/de

2010-03-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

DE69009752T 1989-03-27 1990-03-23 Differentieller verstärker mit gewinnausgleich. Expired - Lifetime DE69009752T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/328,946 US4929909A (en)	1989-03-27	1989-03-27	Differential amplifier with gain compensation
PCT/US1990/001596 WO1990011644A1 (en)	1989-03-27	1990-03-23	Differential amplifier with gain compensation

Publications (2)

Publication Number	Publication Date
DE69009752D1 true DE69009752D1 (de)	1994-07-14
DE69009752T2 DE69009752T2 (de)	1995-01-12

Family

ID=23283159

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69009752T Expired - Lifetime DE69009752T2 (de)	1989-03-27	1990-03-23	Differentieller verstärker mit gewinnausgleich.

Country Status (5)

Country	Link
US (1)	US4929909A (de)
EP (1)	EP0465575B1 (de)
JP (1)	JP3090467B2 (de)
DE (1)	DE69009752T2 (de)
WO (1)	WO1990011644A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5345185A (en) *	1992-04-14	1994-09-06	Analog Devices, Inc.	Logarithmic amplifier gain stage
US5677561A (en) *	1995-12-29	1997-10-14	Maxim Integrated Products, Inc.	Temperature compensated logarithmic detector
US5912589A (en) *	1997-06-26	1999-06-15	Lucent Technologies	Arrangement for stabilizing the gain bandwidth product
JPH1197954A (ja) *	1997-09-18	1999-04-09	Canon Inc	増幅回路
US6424221B1 (en)	2000-06-19	2002-07-23	Advanced Micro Devices, Inc.	Programmable gain amplifier for use in data network
US6323732B1 (en) *	2000-07-18	2001-11-27	Ericsson Inc.	Differential amplifiers having β compensation biasing circuits therein
US6529077B1 (en)	2001-08-22	2003-03-04	Institute Of Microelectronics	Gain compensation circuit for CMOS amplifiers
US6642788B1 (en) *	2001-11-05	2003-11-04	Xilinx, Inc.	Differential cascode amplifier
US7659707B2 (en) *	2007-05-14	2010-02-09	Hittite Microwave Corporation	RF detector with crest factor measurement
DE102008057629B4 (de) *	2008-11-10	2021-09-09	Robert Bosch Gmbh	Hochfrequenzdifferenzverstärker und Transceiverschaltung
US8605521B2 (en)	2011-05-12	2013-12-10	Micron Technology, Inc.	Sense amplifiers, memories, and apparatuses and methods for sensing a data state of a memory cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4238738A (en) *	1977-06-15	1980-12-09	Tokyo Shibaura Electric Co., Ltd.	Temperature-compensated amplifier circuit
DE2850826A1 (de) *	1978-11-23	1980-06-04	Siemens Ag	Referenzspannungsquelle, insbesondere fuer verstaerkerschaltungen
US4242693A (en) *	1978-12-26	1980-12-30	Fairchild Camera & Instrument Corporation	Compensation of VBE non-linearities over temperature by using high base sheet resistivity devices
DE3049187A1 (de) *	1980-01-08	1981-09-10	Honeywell Inc., Minneapolis, Minn.	Verstaerker
US4323854A (en) *	1980-01-30	1982-04-06	Control Data Corporation	Temperature compensated current source
EP0064126A3 (de) *	1981-04-27	1983-01-26	International Business Machines Corporation	Differentialverstärker
DE3329665A1 (de) *	1983-08-17	1985-03-07	Telefunken electronic GmbH, 7100 Heilbronn	Schaltungsanordnung zur verstaerkung elektrischer signale
JPS61224607A (ja) *	1985-03-29	1986-10-06	Toshiba Corp	自動利得制御用検波回路
US4724397A (en) *	1986-06-30	1988-02-09	Motorola, Inc.	Trimmable differential amplifier having a zero temperature coefficient offset voltage and method

1989
- 1989-03-27 US US07/328,946 patent/US4929909A/en not_active Expired - Lifetime
1990
- 1990-03-23 DE DE69009752T patent/DE69009752T2/de not_active Expired - Lifetime
- 1990-03-23 EP EP90905991A patent/EP0465575B1/de not_active Expired - Lifetime
- 1990-03-23 JP JP02505710A patent/JP3090467B2/ja not_active Expired - Lifetime
- 1990-03-23 WO PCT/US1990/001596 patent/WO1990011644A1/en active IP Right Grant

Also Published As

Publication number	Publication date
EP0465575A1 (de)	1992-01-15
EP0465575B1 (de)	1994-06-08
US4929909A (en)	1990-05-29
JP3090467B2 (ja)	2000-09-18
WO1990011644A1 (en)	1990-10-04
DE69009752T2 (de)	1995-01-12
JPH04506287A (ja)	1992-10-29

Publication	Publication Date	Title
DE69325293D1 (de)	1999-07-22	Differenzverstärker mit verbesserter Gleichtaktstabilität
NL192646B (nl)	1997-07-01	Differentieelaftastversterker.
DE68910885D1 (de)	1994-01-05	Differentialeinheit.
DE3585139D1 (de)	1992-02-20	Transimpedanzverstaerker.
DE69028803D1 (de)	1996-11-14	Linearisierter Differenzverstärker
DE69022108D1 (de)	1995-10-12	Verstärkeranordnung.
DE69110595D1 (de)	1995-07-27	Verstärkerschaltungsanordnung.
DE3686096D1 (de)	1992-08-27	Symmetrischer differenzverstaerker.
DE69015734D1 (de)	1995-02-16	Differenzverstärker mit Kondensatorkopplung.
IT8822484A0 (it)	1988-11-02	Differenziale autobloccante.
DE3879600D1 (de)	1993-04-29	Operationsverstaerker.
DE59005389D1 (de)	1994-05-19	Kompensationswaage.
ATE69492T1 (de)	1991-11-15	Differential.
DE69009752D1 (de)	1994-07-14	Differentieller verstärker mit gewinnausgleich.
DE69005903D1 (de)	1994-02-24	Verstärkungsgerät mit Differenzverstärkerstufe.
DE3876902D1 (de)	1993-02-04	Stromsensitiver differenzverstaerker.
ES2021443B3 (es)	1991-11-01	Diferencial.
DE69010916D1 (de)	1994-08-25	Differenzverstärker mit eingangsdämpfungsglied.
BR8806505A (pt)	1989-08-22	Diferencial de resposta linear com deslizamento limitado
DE58908646D1 (de)	1994-12-22	Differentieller Operationsverstärker mit Gleichtakt-Rückkoppelschaltung.
NO892382D0 (no)	1989-06-09	Fiberoptisk forsterker.
DE68915221D1 (de)	1994-06-16	Verstärker.
DE3868205D1 (de)	1992-03-12	Stromdifferenzverstaerker mit sequentieller wirkungsweise.
DE69113856D1 (de)	1995-11-23	Verstärker.
FI892147L (fi)	1989-11-10	Televisionstransmissionssystem med differential kodning av transformationskoefficienter.

Legal Events

Date	Code	Title	Description
1995-07-06	8364	No opposition during term of opposition