IT1071127B - Dispositivo di polarizzazione di un amplificatore differenziale - Google Patents
Dispositivo di polarizzazione di un amplificatore differenzialeInfo
- Publication number
- IT1071127B IT1071127B IT6876376A IT6876376A IT1071127B IT 1071127 B IT1071127 B IT 1071127B IT 6876376 A IT6876376 A IT 6876376A IT 6876376 A IT6876376 A IT 6876376A IT 1071127 B IT1071127 B IT 1071127B
- Authority
- IT
- Italy
- Prior art keywords
- differential amplifier
- polarization device
- polarization
- amplifier
- differential
- 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
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
- H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
- H03F3/45641—Measuring at the loading circuit of the differential amplifier
- H03F3/4565—Controlling the common source circuit of the differential amplifier
-
- 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
- H03F2203/45406—Indexing scheme relating to differential amplifiers the CMCL comprising a common source node of a long tail FET pair as an addition 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
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45431—Indexing scheme relating to differential amplifiers the CMCL output control signal being a current signal
-
- 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
- H03F2203/45658—Indexing scheme relating to differential amplifiers the LC comprising two diodes of current mirrors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7522136A FR2318534A1 (fr) | 1975-07-15 | 1975-07-15 | Amplificateur differentiel a contre reaction de mode commun |
FR7522135A FR2318533A1 (fr) | 1975-07-15 | 1975-07-15 | Dispositif de polarisation d'un amplificateur differentiel |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1071127B true IT1071127B (it) | 1985-04-02 |
Family
ID=26218979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6876376A IT1071127B (it) | 1975-07-15 | 1976-07-14 | Dispositivo di polarizzazione di un amplificatore differenziale |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5211852A (it) |
DE (1) | DE2631916C3 (it) |
GB (1) | GB1550846A (it) |
IT (1) | IT1071127B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5479544A (en) * | 1977-12-07 | 1979-06-25 | Toshiba Corp | Linear amplifier circuit |
DE2803099C3 (de) * | 1978-01-25 | 1986-07-10 | Hans-Ulrich 5810 Witten Post | Digital-Analog-Umsetzer in integrierter Schaltungstechnik |
US4329598A (en) * | 1980-04-04 | 1982-05-11 | Dbx, Inc. | Bias generator |
JPS5793707A (en) * | 1980-12-02 | 1982-06-10 | Nec Corp | Reference voltage generating circuit |
US4442408A (en) * | 1982-05-13 | 1984-04-10 | International Business Machines Corporation | Differential amplifier with auto bias adjust |
FR2535546A1 (fr) * | 1982-10-28 | 1984-05-04 | Texas Instruments France | Amplificateur en technique cmos a entree differentielle et a sortie asymetrique |
JPS61200757A (ja) * | 1985-03-01 | 1986-09-05 | Hochiki Corp | 集中監視装置 |
IT1185638B (it) * | 1985-07-18 | 1987-11-12 | Sgs Microelettronica Spa | Amplificatore operazionale tutto differenziale per circuiti integrati in tecnologia mos |
JP2998960B2 (ja) * | 1988-08-26 | 2000-01-17 | キヤノン株式会社 | 通信方法 |
JPH0551253U (ja) * | 1991-12-24 | 1993-07-09 | 三洋電機株式会社 | 外刃を脱着できる電気かみそり |
US7834698B2 (en) * | 2008-05-23 | 2010-11-16 | Qualcomm Incorporated | Amplifier with improved linearization |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444476A (en) * | 1965-03-19 | 1969-05-13 | Rca Corp | Direct coupled amplifier with feedback for d.c. error correction |
FR1600222A (it) * | 1968-12-31 | 1970-07-20 | ||
US3703650A (en) * | 1971-09-16 | 1972-11-21 | Signetics Corp | Integrated circuit with temperature compensation for a field effect transistor |
-
1976
- 1976-07-14 IT IT6876376A patent/IT1071127B/it active
- 1976-07-14 GB GB2932276A patent/GB1550846A/en not_active Expired
- 1976-07-15 DE DE19762631916 patent/DE2631916C3/de not_active Expired
- 1976-07-15 JP JP51083596A patent/JPS5211852A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2631916B2 (de) | 1980-08-28 |
JPS618604B2 (it) | 1986-03-15 |
GB1550846A (en) | 1979-08-22 |
DE2631916A1 (de) | 1977-01-20 |
JPS5211852A (en) | 1977-01-29 |
DE2631916C3 (de) | 1986-05-28 |
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