IT1012750B - Amplificatore e circuito di polarizzazione per lu stesso - Google Patents
Amplificatore e circuito di polarizzazione per lu stessoInfo
- Publication number
- IT1012750B IT1012750B IT23098/74A IT2309874A IT1012750B IT 1012750 B IT1012750 B IT 1012750B IT 23098/74 A IT23098/74 A IT 23098/74A IT 2309874 A IT2309874 A IT 2309874A IT 1012750 B IT1012750 B IT 1012750B
- Authority
- IT
- Italy
- Prior art keywords
- amplifier
- same
- polarization circuit
- polarization
- circuit
- Prior art date
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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers 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
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
- H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
- H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor
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 |
---|---|---|---|
US363563A US3887880A (en) | 1973-05-24 | 1973-05-24 | Bias circuitry for stacked transistor power amplifier stages |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1012750B true IT1012750B (it) | 1977-03-10 |
Family
ID=23430740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23098/74A IT1012750B (it) | 1973-05-24 | 1974-05-22 | Amplificatore e circuito di polarizzazione per lu stesso |
Country Status (12)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5272451U (US08177716-20120515-C00003.png) * | 1975-11-27 | 1977-05-30 | ||
US4155047A (en) * | 1978-01-11 | 1979-05-15 | Baskind David Lee | Voltage controlled attenuator |
US4220930A (en) * | 1978-12-26 | 1980-09-02 | Rca Corporation | Quasi-linear amplifier with feedback-controlled idling currents |
US4274016A (en) * | 1979-02-07 | 1981-06-16 | International Telephone And Telegraph Corporation | Voltage-to-current converter |
US4295101A (en) * | 1979-12-10 | 1981-10-13 | Rca Corporation | Class AB push-pull quasi-linear amplifiers |
US4731589A (en) * | 1986-07-25 | 1988-03-15 | Rca Corporation | Constant current load and level shifter circuitry |
JP4393245B2 (ja) * | 2004-03-30 | 2010-01-06 | 株式会社東芝 | 電力増幅器 |
US20090054004A1 (en) * | 2007-08-20 | 2009-02-26 | Zerog Wireless, Inc., Delaware Corporation | Biasing for Stacked Circuit Configurations |
US9287830B2 (en) | 2014-08-13 | 2016-03-15 | Northrop Grumman Systems Corporation | Stacked bias I-V regulation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1199540A (en) * | 1969-04-24 | 1970-07-22 | Pye Ltd | Circuit Arrangements Employing Complementary Pairs of Transistors. |
US3668541A (en) * | 1970-03-23 | 1972-06-06 | Teledyne Inc | Current compensator circuit |
US3760288A (en) * | 1971-08-09 | 1973-09-18 | Trw Inc | Operational amplifier |
-
1973
- 1973-05-24 US US363563A patent/US3887880A/en not_active Expired - Lifetime
-
1974
- 1974-05-14 GB GB2123574A patent/GB1467058A/en not_active Expired
- 1974-05-17 CA CA200,222A patent/CA1018620A/en not_active Expired
- 1974-05-20 NL NL7406716A patent/NL7406716A/xx not_active Application Discontinuation
- 1974-05-21 SE SE7406748A patent/SE392659B/xx unknown
- 1974-05-22 IT IT23098/74A patent/IT1012750B/it active
- 1974-05-22 DE DE19742424814 patent/DE2424814B2/de not_active Withdrawn
- 1974-05-23 JP JP5865774A patent/JPS5412308B2/ja not_active Expired
- 1974-05-23 BR BR4237/74A patent/BR7404237D0/pt unknown
- 1974-05-24 FR FR7418062A patent/FR2231150B1/fr not_active Expired
- 1974-05-24 AT AT432474A patent/AT343182B/de active
- 1974-05-24 BE BE144735A patent/BE815518A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE392659B (sv) | 1977-04-04 |
AT343182B (de) | 1978-05-10 |
FR2231150A1 (US08177716-20120515-C00003.png) | 1974-12-20 |
DE2424814B2 (de) | 1976-12-16 |
GB1467058A (en) | 1977-03-16 |
JPS5022558A (US08177716-20120515-C00003.png) | 1975-03-11 |
JPS5412308B2 (US08177716-20120515-C00003.png) | 1979-05-22 |
AU6896274A (en) | 1975-11-20 |
CA1018620A (en) | 1977-10-04 |
DE2424814A1 (de) | 1974-12-19 |
ATA432474A (de) | 1977-09-15 |
NL7406716A (US08177716-20120515-C00003.png) | 1974-11-26 |
BE815518A (fr) | 1974-09-16 |
FR2231150B1 (US08177716-20120515-C00003.png) | 1978-06-02 |
BR7404237D0 (pt) | 1975-01-21 |
US3887880A (en) | 1975-06-03 |
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