SE348336B - - Google Patents
Info
- Publication number
- SE348336B SE348336B SE65768A SE65768A SE348336B SE 348336 B SE348336 B SE 348336B SE 65768 A SE65768 A SE 65768A SE 65768 A SE65768 A SE 65768A SE 348336 B SE348336 B SE 348336B
- Authority
- SE
- Sweden
Links
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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/342—Negative-feedback-circuit arrangements with or without positive feedback in field-effect transistor amplifiers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
-
- 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
- H03F3/345—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only with field-effect devices
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61043967A | 1967-01-19 | 1967-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE348336B true SE348336B (en) | 1972-08-28 |
Family
ID=24445016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE65768A SE348336B (en) | 1967-01-19 | 1968-01-18 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT293479B (en) |
| BE (1) | BE709584A (en) |
| DE (1) | DE1562081C3 (en) |
| ES (1) | ES349407A1 (en) |
| FR (1) | FR1551547A (en) |
| GB (1) | GB1157759A (en) |
| NL (1) | NL146667B (en) |
| SE (1) | SE348336B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135121U (en) * | 1982-03-05 | 1983-09-10 | パイオニア株式会社 | level shift circuit |
| CN111682853B (en) * | 2020-06-15 | 2023-05-16 | 电子科技大学 | Alternating capacitor network of capacitive coupling chopper amplifier |
-
1967
- 1967-12-29 GB GB5910867A patent/GB1157759A/en not_active Expired
-
1968
- 1968-01-17 ES ES349407A patent/ES349407A1/en not_active Expired
- 1968-01-17 FR FR1551547D patent/FR1551547A/fr not_active Expired
- 1968-01-18 NL NL6800788A patent/NL146667B/en unknown
- 1968-01-18 BE BE709584D patent/BE709584A/xx unknown
- 1968-01-18 SE SE65768A patent/SE348336B/xx unknown
- 1968-01-19 AT AT60268A patent/AT293479B/en active
- 1968-01-19 DE DE1968R0047832 patent/DE1562081C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL146667B (en) | 1975-07-15 |
| DE1562081C3 (en) | 1979-09-27 |
| AT293479B (en) | 1971-10-11 |
| NL6800788A (en) | 1968-07-22 |
| BE709584A (en) | 1968-05-30 |
| DE1562081A1 (en) | 1970-02-19 |
| GB1157759A (en) | 1969-07-09 |
| DE1562081B2 (en) | 1970-11-19 |
| ES349407A1 (en) | 1969-04-01 |
| FR1551547A (en) | 1968-12-27 |