SE352498B - - Google Patents
Info
- Publication number
- SE352498B SE352498B SE09993/70A SE999370A SE352498B SE 352498 B SE352498 B SE 352498B SE 09993/70 A SE09993/70 A SE 09993/70A SE 999370 A SE999370 A SE 999370A SE 352498 B SE352498 B SE 352498B
- Authority
- SE
- Sweden
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction
-
- 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)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6911359A NL6911359A (xx) | 1969-07-23 | 1969-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE352498B true SE352498B (xx) | 1972-12-27 |
Family
ID=19807541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09993/70A SE352498B (xx) | 1969-07-23 | 1970-07-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3688209A (xx) |
| AT (1) | AT299306B (xx) |
| BE (1) | BE753782A (xx) |
| ES (1) | ES382017A1 (xx) |
| FR (1) | FR2055528A5 (xx) |
| GB (1) | GB1297867A (xx) |
| NL (1) | NL6911359A (xx) |
| SE (1) | SE352498B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646293B2 (xx) * | 1971-09-14 | 1981-11-02 | ||
| US4024462A (en) * | 1975-05-27 | 1977-05-17 | International Business Machines Corporation | Darlington configuration high frequency differential amplifier with zero offset current |
| JPS5674661A (en) * | 1979-11-24 | 1981-06-20 | Fujitsu Ltd | Differential amplifier |
| US4468629A (en) * | 1982-05-27 | 1984-08-28 | Trw Inc. | NPN Operational amplifier |
| GB2155264A (en) * | 1984-03-02 | 1985-09-18 | Standard Telephones Cables Ltd | Amplifier circuits for radio receivers |
| US4743861A (en) * | 1986-10-27 | 1988-05-10 | International Business Machines Corporation | Frequency response compensation circuit |
| GB9424878D0 (en) * | 1994-12-09 | 1995-02-08 | Plessey Semiconductors Ltd | Amplifier circuit arrangements |
| GB9424877D0 (en) * | 1994-12-09 | 1995-02-08 | Plessey Semiconductors Ltd | Amplifier circuit arrangements |
| GB9915919D0 (en) * | 1999-07-08 | 1999-09-08 | Mitel Semiconductor Ltd | Radio frequency amplifier |
| US6825716B2 (en) * | 2002-04-30 | 2004-11-30 | Freescale Semiconductor, Inc. | System and apparatus for reducing offset voltages in folding amplifiers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473137A (en) * | 1967-01-05 | 1969-10-14 | Burroughs Corp | Gain stabilized differential amplifier |
-
1969
- 1969-07-23 NL NL6911359A patent/NL6911359A/xx unknown
-
1970
- 1970-07-06 US US52442A patent/US3688209A/en not_active Expired - Lifetime
- 1970-07-20 SE SE09993/70A patent/SE352498B/xx unknown
- 1970-07-20 AT AT658770A patent/AT299306B/de not_active IP Right Cessation
- 1970-07-20 GB GB1297867D patent/GB1297867A/en not_active Expired
- 1970-07-21 ES ES382017A patent/ES382017A1/es not_active Expired
- 1970-07-22 BE BE753782D patent/BE753782A/xx unknown
- 1970-07-23 FR FR7027216A patent/FR2055528A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2032630A1 (de) | 1971-02-04 |
| ES382017A1 (es) | 1972-10-16 |
| DE2032630B2 (de) | 1977-03-24 |
| US3688209A (en) | 1972-08-29 |
| GB1297867A (xx) | 1972-11-29 |
| FR2055528A5 (xx) | 1971-05-07 |
| BE753782A (fr) | 1971-01-22 |
| NL6911359A (xx) | 1971-01-26 |
| AT299306B (de) | 1972-06-12 |