IT947126B - Amplificatore elettronico di segnali - Google Patents
Amplificatore elettronico di segnaliInfo
- Publication number
- IT947126B IT947126B IT19986/72A IT1998672A IT947126B IT 947126 B IT947126 B IT 947126B IT 19986/72 A IT19986/72 A IT 19986/72A IT 1998672 A IT1998672 A IT 1998672A IT 947126 B IT947126 B IT 947126B
- Authority
- IT
- Italy
- Prior art keywords
- electronic signal
- signal amplifier
- amplifier
- electronic
- signal
- 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
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
-
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5012—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the drain circuit of the follower
-
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
-
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11547271A | 1971-02-16 | 1971-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT947126B true IT947126B (it) | 1973-05-21 |
Family
ID=22361627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19986/72A IT947126B (it) | 1971-02-16 | 1972-01-29 | Amplificatore elettronico di segnali |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3701032A (it) |
| JP (1) | JPS5132492B1 (it) |
| AU (1) | AU459403B2 (it) |
| CA (1) | CA959134A (it) |
| DE (1) | DE2207233C3 (it) |
| ES (1) | ES399821A1 (it) |
| FR (1) | FR2141013A5 (it) |
| GB (1) | GB1382483A (it) |
| IT (1) | IT947126B (it) |
| NL (1) | NL7201959A (it) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764829A (en) * | 1972-06-09 | 1973-10-09 | Motorola Inc | Adaptive transistor switch |
| JPS5620723B2 (it) * | 1972-07-22 | 1981-05-15 | ||
| GB1446068A (en) * | 1972-11-01 | 1976-08-11 | Tca Corp | Stabilization of quiescent collector potential of current-mode biased transistors- |
| US3873933A (en) * | 1973-11-08 | 1975-03-25 | Rca Corp | Circuit with adjustable gain current mirror amplifier |
| NL7409851A (nl) * | 1974-07-22 | 1976-01-26 | Philips Nv | Versterkerschakeling. |
| DE2439491C3 (de) * | 1974-08-17 | 1983-01-05 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Vermeidung von Verzerrungen in Abhängigkeit von der Aussteuerung eines Verstärkers |
| US4004244A (en) * | 1975-05-27 | 1977-01-18 | Rca Corporation | Dynamic current supply |
| JPS5221751A (en) * | 1975-08-12 | 1977-02-18 | Toshiba Corp | Voltage follower circuit |
| DE2641336C3 (de) * | 1976-09-14 | 1981-08-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Transistorverstärker mit hohem Innenwiderstand |
| JPS5352488U (it) * | 1976-10-08 | 1978-05-04 | ||
| JPS53139289A (en) * | 1977-05-11 | 1978-12-05 | Shibaura Eng Works Ltd | Electric drill |
| US4147992A (en) * | 1977-12-27 | 1979-04-03 | Motorola, Inc. | Amplifier circuit having a high degree of common mode rejection |
| DE2849231C3 (de) * | 1978-11-13 | 1981-12-03 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Kompensation des Innenwiderstands einer durch einen Emitterfolger gebildeten Spannungsquelle |
| FR2488077A1 (fr) * | 1980-07-31 | 1982-02-05 | Thomson Csf | Etage de sortie basse impedance pour couplage capacitif ou direct |
| DE3036736C2 (de) * | 1980-09-29 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur belastungsproportionalen Einstellung des Ansteuerstroms eines in Emitterschaltung betriebenen Eintakt-Endstufentransistors eines Transistorverstärkers |
| JPS61212907A (ja) * | 1985-03-18 | 1986-09-20 | Fujitsu Ltd | 半導体集積回路 |
| JPH09260974A (ja) * | 1996-03-26 | 1997-10-03 | Mitsumi Electric Co Ltd | 増幅回路 |
-
1971
- 1971-02-16 US US115472A patent/US3701032A/en not_active Expired - Lifetime
-
1972
- 1972-01-17 CA CA132,631A patent/CA959134A/en not_active Expired
- 1972-01-29 IT IT19986/72A patent/IT947126B/it active
- 1972-02-03 AU AU38618/72A patent/AU459403B2/en not_active Expired
- 1972-02-14 GB GB676572A patent/GB1382483A/en not_active Expired
- 1972-02-14 FR FR7204858A patent/FR2141013A5/fr not_active Expired
- 1972-02-15 JP JP47015945A patent/JPS5132492B1/ja active Pending
- 1972-02-15 ES ES399821A patent/ES399821A1/es not_active Expired
- 1972-02-15 NL NL7201959A patent/NL7201959A/xx not_active Application Discontinuation
- 1972-02-16 DE DE2207233A patent/DE2207233C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5132492B1 (it) | 1976-09-13 |
| GB1382483A (en) | 1975-02-05 |
| NL7201959A (it) | 1972-08-18 |
| CA959134A (en) | 1974-12-10 |
| US3701032A (en) | 1972-10-24 |
| ES399821A1 (es) | 1975-03-16 |
| DE2207233A1 (de) | 1972-09-14 |
| DE2207233B2 (de) | 1974-05-22 |
| DE2207233C3 (de) | 1980-04-03 |
| AU3861872A (en) | 1973-08-09 |
| AU459403B2 (en) | 1975-03-06 |
| FR2141013A5 (it) | 1973-01-19 |
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