FR1548009A - - Google Patents

Info

Publication number
FR1548009A
FR1548009A FR1548009DA FR1548009A FR 1548009 A FR1548009 A FR 1548009A FR 1548009D A FR1548009D A FR 1548009DA FR 1548009 A FR1548009 A FR 1548009A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1548009A publication Critical patent/FR1548009A/fr
Expired legal-status Critical Current

Links

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
    • H03G3/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback
FR1548009D 1966-12-15 1967-12-15 Expired FR1548009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56239/66A GB1172506A (en) 1966-12-15 1966-12-15 Improvements in operational amplifier circuits

Publications (1)

Publication Number Publication Date
FR1548009A true FR1548009A (fr) 1968-11-29

Family

ID=10476128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548009D Expired FR1548009A (fr) 1966-12-15 1967-12-15

Country Status (3)

Country Link
US (1) US3500223A (fr)
FR (1) FR1548009A (fr)
GB (1) GB1172506A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049292A1 (de) * 1979-12-28 1981-10-08 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Differenzausgangsschaltung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673508A (en) * 1970-08-10 1972-06-27 Texas Instruments Inc Solid state operational amplifier
US3980966A (en) * 1970-09-29 1976-09-14 Siemens Aktiengesellschaft Circuit arrangement for the receiving of binary direct current signals which are transmitted with low transmission voltage over galvanically connected lines
US4509019A (en) * 1983-01-27 1985-04-02 At&T Bell Laboratories Tunable active filter
US4723112A (en) * 1986-09-19 1988-02-02 Tektronix, Inc. Level shift circuit for differential signals
AU6963794A (en) * 1993-07-02 1995-01-24 Motorola, Inc. Radio frequency amplifier with variable gain control
US5982232A (en) * 1998-04-01 1999-11-09 International Business Machines Corporation Low noise, bandwidth compensated transimpedance amplifier
TW200412018A (en) * 2002-12-18 2004-07-01 Realtek Semiconductor Corp Line driver with active termination
DE10300011B4 (de) * 2003-01-02 2004-09-16 Infineon Technologies Ag Subtrahiererschaltung und Leistungsdetektoranordnung mit der Subtrahiererschaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089097A (en) * 1959-03-23 1963-05-07 Cons Electrodynamics Corp Direct current amplifiers
US3237002A (en) * 1962-06-28 1966-02-22 Electronic Associates Backlash simulator
US3344283A (en) * 1964-08-03 1967-09-26 Statham Instrument Inc Amplifying system with roll off frequency and roll off rate of amplified signal predetermined

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049292A1 (de) * 1979-12-28 1981-10-08 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Differenzausgangsschaltung

Also Published As

Publication number Publication date
GB1172506A (en) 1969-12-03
US3500223A (en) 1970-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse