USB387171I5 - - Google Patents

Info

Publication number
USB387171I5
USB387171I5 US38717173A USB387171I5 US B387171 I5 USB387171 I5 US B387171I5 US 38717173 A US38717173 A US 38717173A US B387171 I5 USB387171 I5 US B387171I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US05387171 priority Critical patent/USB387171I5/en
Priority to CA205,847A priority patent/CA1026436A/en
Priority to SE7409818A priority patent/SE398424B/en
Priority to NLAANVRAGE7410394,A priority patent/NL178632C/en
Priority to BR6412/74A priority patent/BR7406412D0/en
Priority to FR7427243A priority patent/FR2240573B1/fr
Priority to GB3454074A priority patent/GB1465499A/en
Priority to JP9116874A priority patent/JPS5342624B2/ja
Priority to AR255095A priority patent/AR200615A1/en
Priority to DE2438255A priority patent/DE2438255C3/en
Priority to DE2462423A priority patent/DE2462423C3/en
Priority to BE147418A priority patent/BE818633A/en
Priority to AU72117/74A priority patent/AU485293B2/en
Priority to IT26154/74A priority patent/IT1019817B/en
Publication of USB387171I5 publication Critical patent/USB387171I5/en
Priority to US05/572,007 priority patent/US3953807A/en
Pending legal-status Critical Current

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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • 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
    • G05F3/262—Current mirrors using field-effect transistors only
    • 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
    • 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
    • G05F3/267—Current mirrors using both bipolar and field-effect technology
    • 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
    • H03F3/345—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only with field-effect devices
    • 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
US05387171 1973-08-09 1973-08-09 Pending USB387171I5 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
US05387171 USB387171I5 (en) 1973-08-09 1973-08-09
CA205,847A CA1026436A (en) 1973-08-09 1974-07-29 Current amplifier
SE7409818A SE398424B (en) 1973-08-09 1974-07-30 POWER AMPLIFIER
NLAANVRAGE7410394,A NL178632C (en) 1973-08-09 1974-08-02 POWER AMPLIFIER.
BR6412/74A BR7406412D0 (en) 1973-08-09 1974-08-05 PERFECTED CURRENT AMPLIFIER
FR7427243A FR2240573B1 (en) 1973-08-09 1974-08-06
GB3454074A GB1465499A (en) 1973-08-09 1974-08-06 Current amplifier
JP9116874A JPS5342624B2 (en) 1973-08-09 1974-08-07
AR255095A AR200615A1 (en) 1973-08-09 1974-08-07 INTENSITY AMPLIFIER
DE2438255A DE2438255C3 (en) 1973-08-09 1974-08-08 Current amplifier
DE2462423A DE2462423C3 (en) 1973-08-09 1974-08-08 Operational amplifier
BE147418A BE818633A (en) 1973-08-09 1974-08-08 CURRENT AMPLIFIER
AU72117/74A AU485293B2 (en) 1973-08-09 1974-08-08 Current amplifier
IT26154/74A IT1019817B (en) 1973-08-09 1974-08-08 CURRENT AMPLIFIER
US05/572,007 US3953807A (en) 1973-08-09 1975-04-28 Current amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05387171 USB387171I5 (en) 1973-08-09 1973-08-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/572,007 Continuation-In-Part US3953807A (en) 1973-08-09 1975-04-28 Current amplifier

Publications (1)

Publication Number Publication Date
USB387171I5 true USB387171I5 (en) 1975-01-28

Family

ID=23528780

Family Applications (1)

Application Number Title Priority Date Filing Date
US05387171 Pending USB387171I5 (en) 1973-08-09 1973-08-09

Country Status (12)

Country Link
US (1) USB387171I5 (en)
JP (1) JPS5342624B2 (en)
AR (1) AR200615A1 (en)
BE (1) BE818633A (en)
BR (1) BR7406412D0 (en)
CA (1) CA1026436A (en)
DE (2) DE2462423C3 (en)
FR (1) FR2240573B1 (en)
GB (1) GB1465499A (en)
IT (1) IT1019817B (en)
NL (1) NL178632C (en)
SE (1) SE398424B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973215A (en) * 1975-08-04 1976-08-03 Rca Corporation Current mirror amplifier
US4010425A (en) * 1975-10-02 1977-03-01 Rca Corporation Current mirror amplifier
JPS53135556A (en) * 1977-04-30 1978-11-27 Toshiba Corp Constant current source bias circuit
JPS53135555A (en) * 1977-04-30 1978-11-27 Toshiba Corp Operational amplifier circuit
JPS5422557A (en) * 1977-07-22 1979-02-20 Hitachi Ltd Constant current circuit
DE2840740C2 (en) * 1978-09-19 1983-01-05 Siemens AG, 1000 Berlin und 8000 München MOS-integrated constant current source
JPH0773205B2 (en) * 1983-12-20 1995-08-02 株式会社日立製作所 Level conversion circuit
US4574233A (en) * 1984-03-30 1986-03-04 Tektronix, Inc. High impedance current source
NL8503394A (en) * 1985-12-10 1987-07-01 Philips Nv CURRENT SCREENING FOR A POWER SEMICONDUCTOR DEVICE, PARTICULARLY INTEGRATED INTELLIGENT POWER SEMICONDUCTOR SWITCH FOR PARTICULAR AUTOMOTIVE APPLICATIONS.
NL8701831A (en) * 1987-08-04 1989-03-01 Philips Nv OSCILLATOR WITH FREQUENCY STABILIZERS.
US6215292B1 (en) * 1999-08-25 2001-04-10 Stmicroelectronics S.R.L. Method and device for generating an output current
JP6065554B2 (en) * 2012-12-03 2017-01-25 富士電機株式会社 Comparator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775693A (en) * 1971-11-29 1973-11-27 Moskek Co Mosfet logic inverter for integrated circuits

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508084A (en) * 1967-10-06 1970-04-21 Texas Instruments Inc Enhancement-mode mos circuitry
CH534923A (en) * 1971-08-18 1973-03-15 Bbc Brown Boveri & Cie Power source with high internal resistance
US3813595A (en) * 1973-03-30 1974-05-28 Rca Corp Current source
US3953807A (en) * 1973-08-09 1976-04-27 Rca Corporation Current amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775693A (en) * 1971-11-29 1973-11-27 Moskek Co Mosfet logic inverter for integrated circuits

Also Published As

Publication number Publication date
IT1019817B (en) 1977-11-30
DE2462423B2 (en) 1979-04-12
AR200615A1 (en) 1974-11-22
NL178632C (en) 1986-04-16
JPS5073549A (en) 1975-06-17
SE7409818L (en) 1975-02-10
DE2462423C3 (en) 1982-07-15
DE2438255B2 (en) 1977-04-21
FR2240573A1 (en) 1975-03-07
AU7211774A (en) 1976-02-12
DE2438255A1 (en) 1975-02-20
DE2462423A1 (en) 1977-02-10
NL7410394A (en) 1975-02-11
BR7406412D0 (en) 1975-05-27
JPS5342624B2 (en) 1978-11-13
CA1026436A (en) 1978-02-14
BE818633A (en) 1974-12-02
DE2438255C3 (en) 1982-08-19
GB1465499A (en) 1977-02-23
SE398424B (en) 1977-12-19
FR2240573B1 (en) 1979-03-09

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