CA1014235A - Amplifier and bias circuitry therefor - Google Patents

Amplifier and bias circuitry therefor

Info

Publication number
CA1014235A
CA1014235A CA200,181A CA200181A CA1014235A CA 1014235 A CA1014235 A CA 1014235A CA 200181 A CA200181 A CA 200181A CA 1014235 A CA1014235 A CA 1014235A
Authority
CA
Canada
Prior art keywords
amplifier
bias circuitry
circuitry therefor
therefor
bias
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA200,181A
Other languages
English (en)
Other versions
CA200181S (en
Inventor
Carl F. Wheatley (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1014235A publication Critical patent/CA1014235A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • 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
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply
    • 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
    • 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
    • H03F3/30—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)
  • Amplifiers (AREA)
CA200,181A 1973-05-24 1974-05-17 Amplifier and bias circuitry therefor Expired CA1014235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US363562A US3886466A (en) 1973-05-24 1973-05-24 Bias circuitry for stacked transistor power amplifier stages

Publications (1)

Publication Number Publication Date
CA1014235A true CA1014235A (en) 1977-07-19

Family

ID=23430738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,181A Expired CA1014235A (en) 1973-05-24 1974-05-17 Amplifier and bias circuitry therefor

Country Status (11)

Country Link
US (1) US3886466A (it)
JP (1) JPS5021657A (it)
BE (1) BE815517A (it)
BR (1) BR7404239D0 (it)
CA (1) CA1014235A (it)
DE (1) DE2424760B2 (it)
FR (1) FR2231152A1 (it)
GB (1) GB1471600A (it)
IT (1) IT1012755B (it)
NL (1) NL7406722A (it)
SE (1) SE397614B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091295A (en) * 1975-10-08 1978-05-23 Tokyo Shibaura Electric Co., Ltd. Transistor circuit
JPS5272451U (it) * 1975-11-27 1977-05-30
US4017748A (en) * 1975-12-29 1977-04-12 Motorola, Inc. Monolithic AC level detector
US4177433A (en) * 1978-11-20 1979-12-04 International Business Machines Corporation Reel motor preamplifier
US4220930A (en) * 1978-12-26 1980-09-02 Rca Corporation Quasi-linear amplifier with feedback-controlled idling currents
US4254381A (en) * 1979-04-05 1981-03-03 Rca Corporation Balanced-to-single-ended signal converters
US4375038A (en) * 1979-08-10 1983-02-22 Beckman Instruments, Inc. RMS Converter
US4295101A (en) * 1979-12-10 1981-10-13 Rca Corporation Class AB push-pull quasi-linear amplifiers
DE2951928C2 (de) * 1979-12-21 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Transistorgegentaktendstufe
DE3025162C2 (de) * 1980-07-03 1982-04-15 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung zur Ableitung von Signal und Gegentaktsignal aus einem einseitigen Eingangssignal
EP0054938A1 (de) * 1980-12-23 1982-06-30 Zdzislaw Gulczynski Leistungsverstärker mit Ruhestromregler
US4473793A (en) * 1981-03-26 1984-09-25 Dbx, Inc. Bias generator
US4485351A (en) * 1981-09-28 1984-11-27 Philips Kommunikations Industrie Ag Circuit for deriving of signals and counter cycle signals from one sided input signal
US4525683A (en) * 1983-12-05 1985-06-25 Motorola, Inc. Current mirror having base current error cancellation circuit
IT1213171B (it) * 1984-05-21 1989-12-14 Ates Componenti Elettron Transistore bipolare di potenza.
US6198670B1 (en) * 1999-06-22 2001-03-06 Micron Technology, Inc. Bias generator for a four transistor load less memory cell
US6496068B1 (en) 1999-11-17 2002-12-17 Apex Microtechnology Corporation Multi-stage amplifier circuit
US6605126B1 (en) 2000-06-02 2003-08-12 Milliken & Co. Low-viscosity polymeric colorants exhibiting high color strength characteristics
US6294590B1 (en) 2000-06-02 2001-09-25 Milliken & Company Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foams
US6541532B1 (en) 2000-06-02 2003-04-01 Milliken & Company Scorch inhibiting compositions for polyurethane foams
US6525108B2 (en) 2000-06-02 2003-02-25 Milliken & Company Scorch inhibiting compositions for polyurethane foams
US6395797B2 (en) 2000-06-02 2002-05-28 Milliken & Company Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foams
US6607591B1 (en) 2000-06-02 2003-08-19 Milliken & Company Low-viscosity nonaqueous liquid pigment dispersions and methods of utilizing such compositions
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668541A (en) * 1970-03-23 1972-06-06 Teledyne Inc Current compensator circuit

Also Published As

Publication number Publication date
BE815517A (fr) 1974-09-16
DE2424760A1 (de) 1974-12-12
NL7406722A (it) 1974-11-26
DE2424760B2 (de) 1978-01-19
IT1012755B (it) 1977-03-10
FR2231152A1 (it) 1974-12-20
DE2424760C3 (it) 1978-09-14
SE397614B (sv) 1977-11-07
JPS5021657A (it) 1975-03-07
GB1471600A (en) 1977-04-27
BR7404239D0 (pt) 1975-01-21
US3886466A (en) 1975-05-27
AU6895874A (en) 1975-11-20

Similar Documents

Publication Publication Date Title
CA1014235A (en) Amplifier and bias circuitry therefor
CA1012212A (en) Transistor amplifier
CA1033422A (en) Push-pull amplifier
AU472261B2 (en) Differential amplifier
CA1024222A (en) Stabilized amplifier
AU472218B2 (en) Differential amplifier
CA1027193A (en) Non-linear amplifier
CA1031044A (en) Differential amplifier circuit
CA1018620A (en) Amplifier and bias circuitry therefor
CA1024221A (en) Solid state amplifier and circuit therefor
CA1029100A (en) Push-pull amplifier
CA1012213A (en) Differential amplifier circuit
CA1024247A (en) Laser amplifier
CA1023015A (en) Class ab-dual push-pull amplifier
CA981344A (en) Small signal amplifier
CA1001242A (en) If amplifier
AU477662B2 (en) Amplifier and bias circuitry therefor
AU477664B2 (en) Amplifier and bias circuitry therefor
CA1009710A (en) Push-pull amplifier arrangement
CA1006926A (en) Low frequency amplifier
SU570995A1 (ru) Позиционный симисторный усилитель
CA1027646A (en) Amplifier with fallsafe predetermined gain
AU483819B2 (en) Push-pull amplifier arrangement
AU477663B2 (en) Stabilized amplifier
AU480515B2 (en) Nonlinear amplifier