ATA271580A - Sperrschaltung fuer einen differenzverstaerker - Google Patents

Sperrschaltung fuer einen differenzverstaerker

Info

Publication number: ATA271580A
Authority: AT; Austria
Prior art keywords: differential amplifier; locking circuit; locking; circuit; amplifier
Prior art date: 1979-05-23

Application number

AT0271580A

Other languages

English (en)

Other versions

AT380597B (de

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.)

1979-05-23

Filing date

1980-05-21

Publication date

1985-10-15

1980-05-21 Application filed by Rca Corp filed Critical Rca Corp

1985-10-15 Publication of ATA271580A publication Critical patent/ATA271580A/de

1986-06-10 Application granted granted Critical

1986-06-10 Publication of AT380597B publication Critical patent/AT380597B/de

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
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Control Of Amplification And Gain Control (AREA)

AT0271580A 1979-05-23 1980-05-21 Sperrschaltung fuer einen differenzverstaerker AT380597B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/041,752 US4257009A (en)	1979-05-23	1979-05-23	Inhibit circuit for a differential amplifier

Publications (2)

Publication Number	Publication Date
ATA271580A true ATA271580A (de)	1985-10-15
AT380597B AT380597B (de)	1986-06-10

Family

ID=21918147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0271580A AT380597B (de)	1979-05-23	1980-05-21	Sperrschaltung fuer einen differenzverstaerker

Country Status (8)

Country	Link
US (1)	US4257009A (de)
JP (1)	JPS55158712A (de)
KR (1)	KR830001876B1 (de)
AT (1)	AT380597B (de)
CA (1)	CA1135350A (de)
DE (1)	DE3019817C2 (de)
FR (1)	FR2457598A1 (de)
GB (1)	GB2053603B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4823256A (en) *	1984-06-22	1989-04-18	American Telephone And Telegraph Company, At&T Bell Laboratories	Reconfigurable dual processor system
US5060294A (en) *	1990-07-05	1991-10-22	Motorola, Inc.	Dual mode power amplifier for radiotelephone
JP3086512B2 (ja) *	1990-11-14	2000-09-11	エリクソン−ジーイーモービルコミュニケーションズホールディングインコーポレイテッド	送信機及びその電力増幅回路
US5432473A (en) *	1993-07-14	1995-07-11	Nokia Mobile Phones, Limited	Dual mode amplifier with bias control
US5530923A (en) *	1994-03-30	1996-06-25	Nokia Mobile Phones Ltd.	Dual mode transmission system with switched linear amplifier
US5835953A (en) *	1994-10-13	1998-11-10	Vinca Corporation	Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
US5649152A (en) *	1994-10-13	1997-07-15	Vinca Corporation	Method and system for providing a static snapshot of data stored on a mass storage system
US5493255A (en) *	1995-03-21	1996-02-20	Nokia Mobile Phones Ltd.	Bias control circuit for an RF power amplifier
US6339361B1 (en) *	1999-06-09	2002-01-15	Conexant Systems, Inc.	Power amplifier driver system for wireless handset
US8164386B2 (en) *	2007-06-29	2012-04-24	Texas Instruments Incorporated	Methods and apparatus to control rail-to-rail class AB amplifiers
KR20150069900A (ko) *	2013-12-16	2015-06-24	삼성전기주식회사	소신호 증폭 회로

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3072853A (en) *	1960-01-26	1963-01-08	John R Buffington	Gate circuit
US3371160A (en) *	1964-01-31	1968-02-27	Rca Corp	Television circuit for non-additively combining a pair of video signals
US3430154A (en) *	1965-11-29	1969-02-25	Rca Corp	Circuit for stabilizing the dc output voltage of a gain controlled amplifier stage in a direct coupled integrated circuit signal translating system
US3513404A (en) *	1966-10-26	1970-05-19	Reliance Electric Co	Mode-switchable amplifier stabilized against drift
FR1521514A (fr) *	1967-03-07	1968-04-19	Csf	Commutateur électronique de signaux radioélectriques
US3707603A (en) *	1969-12-29	1972-12-26	Rca Corp	Fm stereophonic receiver detection apparatus and disabling means
US3651418A (en) *	1970-11-16	1972-03-21	Rca Corp	Synchronous detector control

1979
- 1979-05-23 US US06/041,752 patent/US4257009A/en not_active Expired - Lifetime
1980
- 1980-04-16 GB GB8012567A patent/GB2053603B/en not_active Expired
- 1980-05-13 CA CA000351854A patent/CA1135350A/en not_active Expired
- 1980-05-19 JP JP6704980A patent/JPS55158712A/ja active Pending
- 1980-05-21 AT AT0271580A patent/AT380597B/de not_active IP Right Cessation
- 1980-05-22 FR FR8011455A patent/FR2457598A1/fr not_active Withdrawn
- 1980-05-23 DE DE3019817A patent/DE3019817C2/de not_active Expired
- 1980-05-23 KR KR1019800002031A patent/KR830001876B1/ko not_active Expired

Also Published As

Publication number	Publication date
DE3019817A1 (de)	1980-11-27
JPS55158712A (en)	1980-12-10
GB2053603A (en)	1981-02-04
KR830001876B1 (ko)	1983-09-15
CA1135350A (en)	1982-11-09
US4257009A (en)	1981-03-17
KR830003975A (ko)	1983-06-30
FR2457598A1 (fr)	1980-12-19
GB2053603B (en)	1984-02-29
AT380597B (de)	1986-06-10
DE3019817C2 (de)	1982-12-16

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Legal Events

Date	Code	Title	Description
1987-07-15	ELJ	Ceased due to non-payment of the annual fee