AT311415B - Differentialverstärker - Google Patents
DifferentialverstärkerInfo
- Publication number
- AT311415B AT311415B AT199070A AT199070A AT311415B AT 311415 B AT311415 B AT 311415B AT 199070 A AT199070 A AT 199070A AT 199070 A AT199070 A AT 199070A AT 311415 B AT311415 B AT 311415B
- Authority
- AT
- Austria
- Prior art keywords
- differential amplifier
- amplifier
- differential
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—Dc amplifiers in which all stages are dc-coupled
- H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
- H03F3/347—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—Dc amplifiers in which all stages are dc-coupled
- H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
-
- 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
- H03F2203/45096—Indexing scheme relating to differential amplifiers the difference of two signals being made by, e.g. combining two or more current mirrors, e.g. differential current mirror
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80880469A | 1969-03-03 | 1969-03-03 | |
US80380469A | 1969-03-03 | 1969-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT311415B true AT311415B (de) | 1973-11-12 |
Family
ID=27122635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT199070A AT311415B (de) | 1969-03-03 | 1970-03-03 | Differentialverstärker |
Country Status (8)
Country | Link |
---|---|
US (1) | US3564438A (de) |
AT (1) | AT311415B (de) |
BE (1) | BE746806A (de) |
DE (1) | DE2009912C3 (de) |
FR (1) | FR2039567A5 (de) |
GB (1) | GB1298271A (de) |
NL (1) | NL7002929A (de) |
SE (1) | SE364421B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4940422A (de) * | 1972-08-19 | 1974-04-16 | ||
US3921013A (en) * | 1973-05-30 | 1975-11-18 | Rca Corp | Biasing current attenuator |
JPS5422512U (de) * | 1977-07-15 | 1979-02-14 | ||
US4393355A (en) * | 1981-10-26 | 1983-07-12 | Motorola, Inc. | Operational amplifier |
DE4410560A1 (de) * | 1994-03-26 | 1995-09-28 | Philips Patentverwaltung | Schaltungsanordnung zum Liefern eines Signalwechselstromes |
-
1969
- 1969-03-03 US US803804A patent/US3564438A/en not_active Expired - Lifetime
-
1970
- 1970-03-02 GB GB9875/70A patent/GB1298271A/en not_active Expired
- 1970-03-02 NL NL7002929A patent/NL7002929A/xx not_active Application Discontinuation
- 1970-03-02 SE SE02688/70A patent/SE364421B/xx unknown
- 1970-03-02 FR FR7007436A patent/FR2039567A5/fr not_active Expired
- 1970-03-03 BE BE746806D patent/BE746806A/xx unknown
- 1970-03-03 DE DE2009912A patent/DE2009912C3/de not_active Expired
- 1970-03-03 AT AT199070A patent/AT311415B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2009912A1 (de) | 1970-09-17 |
SE364421B (de) | 1974-02-18 |
DE2009912B2 (de) | 1972-06-22 |
FR2039567A5 (de) | 1971-01-15 |
GB1298271A (en) | 1972-11-29 |
BE746806A (fr) | 1970-08-17 |
US3564438A (en) | 1971-02-16 |
DE2009912C3 (de) | 1973-01-04 |
NL7002929A (de) | 1970-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |