BE725375A - - Google Patents
Info
- Publication number
- BE725375A BE725375A BE725375DA BE725375A BE 725375 A BE725375 A BE 725375A BE 725375D A BE725375D A BE 725375DA BE 725375 A BE725375 A BE 725375A
- Authority
- BE
- Belgium
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
- 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
- H03F3/34—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
- H03F3/45—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69083267A | 1967-12-15 | 1967-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725375A true BE725375A (de) | 1969-05-16 |
Family
ID=24774139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725375D BE725375A (de) | 1967-12-15 | 1968-12-12 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3460049A (de) |
| AT (1) | AT289199B (de) |
| BE (1) | BE725375A (de) |
| DE (1) | DE1814887C3 (de) |
| ES (1) | ES361337A1 (de) |
| FR (1) | FR1602135A (de) |
| GB (1) | GB1188049A (de) |
| NL (1) | NL158039B (de) |
| SE (1) | SE355910B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524141A (en) * | 1968-08-26 | 1970-08-11 | Rca Corp | Transistor amplifier having emitter bypass through an auxiliary transistor |
| GB1455291A (en) * | 1973-02-05 | 1976-11-10 | Rca Corp | Amplifier which consumes a substantially constant current |
| JPS5424601Y2 (de) * | 1973-09-11 | 1979-08-20 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378780A (en) * | 1964-10-07 | 1968-04-16 | Westinghouse Electric Corp | Transistor amplifier |
| US3364434A (en) * | 1965-04-19 | 1968-01-16 | Fairchild Camera Instr Co | Biasing scheme especially suited for integrated circuits |
| US3383612A (en) * | 1965-11-29 | 1968-05-14 | Rca Corp | Integrated circuit biasing arrangements |
| US3430155A (en) * | 1965-11-29 | 1969-02-25 | Rca Corp | Integrated circuit biasing arrangement for supplying vbe bias voltages |
-
1967
- 1967-12-15 US US690832A patent/US3460049A/en not_active Expired - Lifetime
-
1968
- 1968-11-26 FR FR1602135D patent/FR1602135A/fr not_active Expired
- 1968-12-06 GB GB57999/68A patent/GB1188049A/en not_active Expired
- 1968-12-12 SE SE17022/68A patent/SE355910B/xx unknown
- 1968-12-12 ES ES361337A patent/ES361337A1/es not_active Expired
- 1968-12-12 BE BE725375D patent/BE725375A/xx unknown
- 1968-12-13 NL NL6817937.A patent/NL158039B/xx unknown
- 1968-12-13 AT AT1215968A patent/AT289199B/de not_active IP Right Cessation
- 1968-12-16 DE DE1814887A patent/DE1814887C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6817937A (de) | 1969-06-17 |
| DE1814887C3 (de) | 1982-06-09 |
| NL158039B (nl) | 1978-09-15 |
| US3460049A (en) | 1969-08-05 |
| GB1188049A (en) | 1970-04-15 |
| DE1814887B2 (de) | 1976-10-14 |
| DE1814887A1 (de) | 1969-08-21 |
| FR1602135A (de) | 1970-10-12 |
| ES361337A1 (es) | 1970-11-16 |
| AT289199B (de) | 1971-04-13 |
| SE355910B (de) | 1973-05-07 |