CH439400A - Differenzverstärker - Google Patents

Differenzverstärker

Info

Publication number: CH439400A
Authority: CH; Switzerland
Prior art keywords: differential amplifier; amplifier; differential
Prior art date: 1963-06-04

Application number

CH728264A

Other languages

English (en)

Inventor

Conlee Walker Norman

Edward Engle Charles

Original Assignee

Dana Lab 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.)

1963-06-04

Filing date

1964-06-04

Publication date

1967-07-15

1964-06-04 Application filed by Dana Lab Inc filed Critical Dana Lab Inc

1967-07-15 Publication of CH439400A publication Critical patent/CH439400A/de

Classifications

- 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
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- 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
- 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

Landscapes

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

CH728264A 1963-06-04 1964-06-04 Differenzverstärker CH439400A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US285360A US3346817A (en)	1963-06-04	1963-06-04	Temperature independent amplifier and method

Publications (1)

Publication Number	Publication Date
CH439400A true CH439400A (de)	1967-07-15

Family

ID=23093896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH728264A CH439400A (de)	1963-06-04	1964-06-04	Differenzverstärker

Country Status (5)

Country	Link
US (1)	US3346817A (de)
CH (1)	CH439400A (de)
DE (1)	DE1250494B (de)
FR (1)	FR1397721A (de)
GB (1)	GB1071213A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3461396A (en) *	1965-03-08	1969-08-12	Solitron Devices	Compensated transistor amplifier
US3506926A (en) *	1965-10-18	1970-04-14	Beckman Instruments Inc	Direct coupled differential transistor amplifier with improved offset voltage temperature coefficient and method of compensation
US3492499A (en) *	1966-10-25	1970-01-27	Trw Inc	Differential low level comparator
US3531729A (en) *	1967-01-25	1970-09-29	Princeton Applied Res Corp	Transistor amplifier with controlled temperature-dependent gain
US3419810A (en) *	1967-04-07	1968-12-31	Ibm	Temperature compensated amplifier with amplitude discrimination
US3434069A (en) *	1967-04-27	1969-03-18	North American Rockwell	Differential amplifier having a feedback path including a differential current generator
US3461397A (en) *	1968-04-18	1969-08-12	Bell Telephone Labor Inc	Balanced differential amplifier with improved longitudinal voltage margin
US3582802A (en) *	1969-07-16	1971-06-01	Beckman Instruments Inc	Direct coupled differential transistor amplifier with improved common mode performance
JPS54162947A (en) *	1978-06-15	1979-12-25	Iwatsu Electric Co Ltd	Differential amplifier circuit
US4468628A (en) *	1983-01-17	1984-08-28	Tektronix, Inc.	Differential amplifier with high common-mode rejection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2949546A (en) *	1957-12-09	1960-08-16	Eugene S Mcvey	Voltage comparison circuit
US3182269A (en) *	1961-02-17	1965-05-04	Honeywell Inc	Differential amplifier bias circuit
FR1319174A (fr) *	1962-04-05	1963-02-22	Rotax Ltd	Amplificateur
US3178647A (en) *	1962-06-21	1965-04-13	Ibm	Difference amplifier with cross bias networks for independent current flow adjustments
US3194985A (en) *	1962-07-02	1965-07-13	North American Aviation Inc	Multiplexing circuit with feedback to a constant current source

1963
- 1963-06-04 US US285360A patent/US3346817A/en not_active Expired - Lifetime
1964
- 1964-05-22 GB GB21166/64A patent/GB1071213A/en not_active Expired
- 1964-06-02 DE DE1964D0044590 patent/DE1250494B/de active Pending
- 1964-06-03 FR FR976952A patent/FR1397721A/fr not_active Expired
- 1964-06-04 CH CH728264A patent/CH439400A/de unknown

Also Published As

Publication number	Publication date
US3346817A (en)	1967-10-10
DE1250494B (de)	1967-09-21
GB1071213A (en)	1967-06-07
FR1397721A (fr)	1965-04-30

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