AT349528B - Stromverstaerker - Google Patents

Stromverstaerker

Info

Publication number
AT349528B
AT349528B AT604874A AT604874A AT349528B AT 349528 B AT349528 B AT 349528B AT 604874 A AT604874 A AT 604874A AT 604874 A AT604874 A AT 604874A AT 349528 B AT349528 B AT 349528B
Authority
AT
Austria
Prior art keywords
power amplifier
amplifier
power
Prior art date
Application number
AT604874A
Other languages
English (en)
Other versions
ATA604874A (de
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
Publication of ATA604874A publication Critical patent/ATA604874A/de
Application granted granted Critical
Publication of AT349528B publication Critical patent/AT349528B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only
AT604874A 1973-07-20 1974-07-22 Stromverstaerker AT349528B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381175A US3868581A (en) 1973-07-20 1973-07-20 Current amplifier

Publications (2)

Publication Number Publication Date
ATA604874A ATA604874A (de) 1978-09-15
AT349528B true AT349528B (de) 1979-04-10

Family

ID=23503999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT604874A AT349528B (de) 1973-07-20 1974-07-22 Stromverstaerker

Country Status (19)

Country Link
US (1) US3868581A (de)
JP (1) JPS5435905B2 (de)
AR (1) AR200611A1 (de)
AT (1) AT349528B (de)
BE (1) BE817717A (de)
BR (1) BR7405907D0 (de)
CA (1) CA1029101A (de)
DE (1) DE2434947C3 (de)
DK (1) DK142438B (de)
ES (1) ES428238A1 (de)
FI (1) FI213774A (de)
FR (1) FR2238283B1 (de)
GB (1) GB1473897A (de)
IT (1) IT1015347B (de)
NL (1) NL7409507A (de)
PL (1) PL110433B1 (de)
SE (1) SE394558B (de)
SU (1) SU578024A3 (de)
ZA (1) ZA744603B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028631A (en) * 1976-04-26 1977-06-07 Rca Corporation Current amplifiers
FR2394923A1 (fr) * 1977-06-16 1979-01-12 Rv Const Electriques Amplificateur a courant continu a caracteristiques en fonction de la temperature ameliorees
JPS54161253A (en) * 1978-06-10 1979-12-20 Toshiba Corp High-frequency amplifier circuit
CA1134463A (en) * 1978-10-13 1982-10-26 Kyoichi Murakami Circuit for converting single-ended input signals to a pair of differential output signals
US4334198A (en) * 1980-04-24 1982-06-08 Rca Corporation Biasing of transistor amplifier cascades
JPS5783912A (en) * 1980-11-12 1982-05-26 Toshiba Corp Current amplifying circuit
US4479086A (en) * 1981-09-24 1984-10-23 Tokyo Shibaura Denki Kabushiki Kaisha Transistor circuit
DE3428106A1 (de) * 1984-07-30 1986-02-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Teilnehmeranschlussschaltung
US4604568A (en) * 1984-10-01 1986-08-05 Motorola, Inc. Current source with adjustable temperature coefficient
JPH0624298B2 (ja) * 1986-09-02 1994-03-30 株式会社精工舎 電流増幅回路
DE3642167A1 (de) * 1986-12-10 1988-06-30 Philips Patentverwaltung Stromspiegelschaltung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532909A (en) * 1968-01-17 1970-10-06 Ibm Transistor logic scheme with current logic levels adapted for monolithic fabrication

Also Published As

Publication number Publication date
FR2238283A1 (de) 1975-02-14
SE7408791L (de) 1975-01-21
DE2434947B2 (de) 1977-07-07
DK142438B (da) 1980-10-27
SU578024A3 (ru) 1977-10-25
JPS5435905B2 (de) 1979-11-06
DK392274A (de) 1975-03-10
NL7409507A (nl) 1975-01-22
PL110433B1 (en) 1980-07-31
DK142438C (de) 1981-03-23
DE2434947A1 (de) 1975-02-20
AU7092274A (en) 1976-01-08
BR7405907D0 (pt) 1975-05-13
AR200611A1 (es) 1974-11-22
ZA744603B (en) 1975-08-27
FR2238283B1 (de) 1978-07-13
SE394558B (sv) 1977-06-27
US3868581A (en) 1975-02-25
ES428238A1 (es) 1976-07-16
GB1473897A (en) 1977-05-18
IT1015347B (it) 1977-05-10
BE817717A (fr) 1974-11-18
ATA604874A (de) 1978-09-15
CA1029101A (en) 1978-04-04
DE2434947C3 (de) 1979-07-26
FI213774A (de) 1975-01-21
JPS5043870A (de) 1975-04-19

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