IT975808B - Amplificatore a transistori - Google Patents
Amplificatore a transistoriInfo
- Publication number
- IT975808B IT975808B IT70659/72A IT7065972A IT975808B IT 975808 B IT975808 B IT 975808B IT 70659/72 A IT70659/72 A IT 70659/72A IT 7065972 A IT7065972 A IT 7065972A IT 975808 B IT975808 B IT 975808B
- Authority
- IT
- Italy
- Prior art keywords
- transistor amplifier
- amplifier
- transistor
- 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
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45085—Long tailed pairs
- H03F3/45089—Non-folded cascode stages
-
- 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
-
- 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
- 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
- H03F2203/45318—Indexing scheme relating to differential amplifiers the AAC comprising a cross coupling circuit, e.g. two extra transistors cross coupled
-
- 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
- H03F2203/45352—Indexing scheme relating to differential amplifiers the AAC comprising a combination of a plurality of transistors, e.g. Darlington coupled transistors
-
- 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
- H03F2203/45374—Indexing scheme relating to differential amplifiers the AAC comprising one or more discrete resistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20166971A | 1971-11-24 | 1971-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT975808B true IT975808B (it) | 1974-08-10 |
Family
ID=22746788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70659/72A IT975808B (it) | 1971-11-24 | 1972-11-21 | Amplificatore a transistori |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3739293A (it) |
| JP (1) | JPS5333026B2 (it) |
| KR (1) | KR780000360B1 (it) |
| AT (1) | AT337252B (it) |
| BE (1) | BE791687A (it) |
| CA (1) | CA948720A (it) |
| CH (1) | CH545038A (it) |
| DE (1) | DE2256964C3 (it) |
| FR (1) | FR2163043A5 (it) |
| GB (1) | GB1389715A (it) |
| HK (1) | HK35576A (it) |
| IT (1) | IT975808B (it) |
| NL (1) | NL162263C (it) |
| SE (1) | SE381149B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157512A (en) * | 1978-04-07 | 1979-06-05 | Raytheon Company | Electronic circuitry having transistor feedbacks and lead networks compensation |
| GB9519233D0 (en) * | 1995-09-20 | 1995-11-22 | Plessey Semiconductors Ltd | Amplifier arrangements |
| JP2001260358A (ja) * | 2000-03-17 | 2001-09-25 | Nec Corp | インクジェット記録ヘッドの駆動装置及びその方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408586A (en) * | 1966-07-19 | 1968-10-29 | Ibm | Feedback amplifier utilizing a feed forward technique to achieve high direct currentgain and wide bandwidth |
| US3569849A (en) * | 1968-06-11 | 1971-03-09 | Beta Instr Corp | Deflection amplifer |
| JPS475362U (it) * | 1971-02-13 | 1972-09-16 |
-
0
- BE BE791687D patent/BE791687A/xx not_active IP Right Cessation
-
1971
- 1971-11-24 US US00201669A patent/US3739293A/en not_active Expired - Lifetime
-
1972
- 1972-05-30 CA CA143,430A patent/CA948720A/en not_active Expired
- 1972-11-10 SE SE7214632A patent/SE381149B/xx unknown
- 1972-11-20 NL NL7215669.A patent/NL162263C/xx not_active IP Right Cessation
- 1972-11-20 KR KR7201745A patent/KR780000360B1/ko not_active Expired
- 1972-11-20 AT AT985972A patent/AT337252B/de not_active IP Right Cessation
- 1972-11-21 IT IT70659/72A patent/IT975808B/it active
- 1972-11-21 DE DE2256964A patent/DE2256964C3/de not_active Expired
- 1972-11-22 GB GB5392672A patent/GB1389715A/en not_active Expired
- 1972-11-22 JP JP11674372A patent/JPS5333026B2/ja not_active Expired
- 1972-11-23 CH CH1704872A patent/CH545038A/de not_active IP Right Cessation
- 1972-11-23 FR FR7241716A patent/FR2163043A5/fr not_active Expired
-
1976
- 1976-06-10 HK HK355/76*UA patent/HK35576A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2256964B2 (de) | 1974-08-22 |
| SE381149B (sv) | 1975-11-24 |
| KR780000360B1 (en) | 1978-09-16 |
| NL162263B (nl) | 1979-11-15 |
| DE2256964A1 (de) | 1973-06-14 |
| NL162263C (nl) | 1980-04-15 |
| CA948720A (en) | 1974-06-04 |
| US3739293A (en) | 1973-06-12 |
| ATA985972A (de) | 1976-10-15 |
| CH545038A (de) | 1973-11-30 |
| GB1389715A (en) | 1975-04-09 |
| AT337252B (de) | 1977-06-27 |
| JPS5333026B2 (it) | 1978-09-12 |
| HK35576A (en) | 1976-06-18 |
| JPS4860850A (it) | 1973-08-25 |
| DE2256964C3 (de) | 1978-04-06 |
| BE791687A (fr) | 1973-03-16 |
| NL7215669A (it) | 1973-05-28 |
| FR2163043A5 (it) | 1973-07-20 |
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