FR2125938A5 - - Google Patents

Info

Publication number: FR2125938A5
Authority: FR; France
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

FR7205130A

Other languages

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1971-02-19

Filing date

1972-02-16

Publication date

1972-09-29

1972-02-16 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1972-09-29 Application granted granted Critical

1972-09-29 Publication of FR2125938A5 publication Critical patent/FR2125938A5/fr

Status Expired legal-status Critical Current

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
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45197—Pl types
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
- 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
- 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
- H03F3/347—DC amplifiers in which all stages are DC-coupled 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
- H03F3/45—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
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45098—PI types
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- 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
- H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5012—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the drain circuit of the follower
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5018—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the source circuit of the follower
- 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source 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
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Microelectronics & Electronic Packaging (AREA)
Amplifiers (AREA)

FR7205130A 1971-02-19 1972-02-16 Expired FR2125938A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7102199A NL7102199A (en)	1971-02-19	1971-02-19

Publications (1)

Publication Number	Publication Date
FR2125938A5 true FR2125938A5 (en)	1972-09-29

Family

ID=19812514

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7205130A Expired FR2125938A5 (en)	1971-02-19	1972-02-16

Country Status (10)

Country	Link
US (1)	US3825774A (en)
JP (1)	JPS5231143B1 (en)
AU (1)	AU469993B2 (en)
CA (1)	CA943640A (en)
DE (1)	DE2204419C3 (en)
FR (1)	FR2125938A5 (en)
GB (1)	GB1317869A (en)
IT (1)	IT949124B (en)
NL (1)	NL7102199A (en)
SE (1)	SE368124B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2189952A1 (en) *	1972-06-15	1974-01-25	Philips Nv
FR2312878A1 (en) *	1975-05-27	1976-12-24	Rca Corp	SEMICONDUCTOR AMPLIFIERS
WO1998008301A1 (en) *	1996-08-17	1998-02-26	Wolf Technologies Limited	High gain, wide band amplifier

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1490631A (en) *	1975-01-10	1977-11-02	Plessey Co Ltd	Transistor arrangement having low charge storage
JPS5526030A (en) *	1978-08-14	1980-02-25	Hitachi Ltd	Flat armature coil
US4330744A (en) *	1980-12-16	1982-05-18	Bell Telephone Laboratories, Incorporated	Precision converter/isolation circuit
JPS58181307A (en) *	1982-03-30	1983-10-24	Fujitsu Ltd	differential circuit
DE3213838A1 (en) *	1982-04-15	1983-10-27	Philips Patentverwaltung Gmbh, 2000 Hamburg	INTEGRATED CIRCUIT ARRANGEMENT WITH A VOLTAGE CURRENT TRANSFORMER
US4847520A (en) *	1987-08-31	1989-07-11	Linear Technology Corporation	Fast PNP transistor turn-off circuit
DE3800803A1 (en) *	1988-01-14	1989-07-27	Philips Patentverwaltung	AMPLIFIER CIRCUIT
NL8801103A (en) *	1988-04-28	1989-11-16	Philips Nv	TRANSISTOR SWITCH WITH CONTROL CURRENT LIMITATION.
EP0355906B1 (en) *	1988-08-19	1993-11-03	Koninklijke Philips Electronics N.V.	Voltage-to-current converters
US4961046A (en) *	1988-08-19	1990-10-02	U.S. Philips Corp.	Voltage-to-current converter
US5128553A (en) *	1990-06-22	1992-07-07	Linear Technology Corporation	Lateral PNP turn-off drive circuit
US5834964A (en) *	1997-06-02	1998-11-10	Cherry Semiconductor Corporation	Lateral PNP fast turn-on circuit
US6580326B2 (en) *	2001-05-25	2003-06-17	Infineon Technologies North America Corp.	High-bandwidth low-voltage gain cell and voltage follower having an enhanced transconductance
EP1276229A1 (en) *	2001-07-09	2003-01-15	STMicroelectronics S.r.l.	Voltage follower and relative method of regulation
TWI642891B (en) *	2017-07-25	2018-12-01	日商古河電氣工業股份有限公司	Heat pipe and radiator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3119983A (en) *	1959-05-29	1964-01-28	Ibm	Time pulse distributor
US3287577A (en) *	1964-08-20	1966-11-22	Westinghouse Electric Corp	Low dissipation logic gates
US3320439A (en) *	1965-05-26	1967-05-16	Fairchild Camera Instr Co	Low-value current source for integrated circuits
US3508081A (en) *	1966-08-17	1970-04-21	Honeywell Inc	Circuit arrangement for supplying a current signal to one or two loads
US3549910A (en) *	1967-09-18	1970-12-22	Honeywell Inc	Electric current-voltage converting circuit
US3649926A (en) *	1970-01-08	1972-03-14	Texas Instruments Inc	Bias circuitry for a differential circuit utilizing complementary transistors
US3624426A (en) *	1970-10-05	1971-11-30	Bell Telephone Labor Inc	Current source for semiconductor circuits
US3683270A (en) *	1971-02-22	1972-08-08	Signetics Corp	Integrated circuit bilateral current source

1971
- 1971-02-19 NL NL7102199A patent/NL7102199A/xx unknown
1972
- 1972-01-17 US US00218389A patent/US3825774A/en not_active Expired - Lifetime
- 1972-01-31 DE DE2204419A patent/DE2204419C3/en not_active Expired
- 1972-02-15 AU AU38982/72A patent/AU469993B2/en not_active Expired
- 1972-02-16 CA CA134,873A patent/CA943640A/en not_active Expired
- 1972-02-16 JP JP47015690A patent/JPS5231143B1/ja active Pending
- 1972-02-16 SE SE01835/72A patent/SE368124B/xx unknown
- 1972-02-16 FR FR7205130A patent/FR2125938A5/fr not_active Expired
- 1972-02-16 GB GB714772A patent/GB1317869A/en not_active Expired
- 1972-02-16 IT IT67494/72A patent/IT949124B/en active

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2189952A1 (en) *	1972-06-15	1974-01-25	Philips Nv
FR2312878A1 (en) *	1975-05-27	1976-12-24	Rca Corp	SEMICONDUCTOR AMPLIFIERS
USRE30948E (en)	1975-05-27	1982-05-25	Rca Corporation	Dynamic current supply
WO1998008301A1 (en) *	1996-08-17	1998-02-26	Wolf Technologies Limited	High gain, wide band amplifier
GB2331194A (en) *	1996-08-17	1999-05-12	Wolf Tech Ltd	High gain,wide band amplifier
GB2331194B (en) *	1996-08-17	2000-08-02	Wolf Tech Ltd	High gain, wide band amplifier

Also Published As

Publication number	Publication date
CA943640A (en)	1974-03-12
SE368124B (en)	1974-06-17
US3825774A (en)	1974-07-23
JPS5231143B1 (en)	1977-08-12
DE2204419A1 (en)	1972-08-31
IT949124B (en)	1973-06-11
DE2204419C3 (en)	1975-06-05
AU3898272A (en)	1973-08-16
GB1317869A (en)	1973-05-23
NL7102199A (en)	1972-08-22
DE2204419B2 (en)	1974-10-17
AU469993B2 (en)	1976-02-26

Publication	Publication Date	Title
FR2125938A5 (en)	1972-09-29
AU2691671A (en)	1972-09-28
AU2485671A (en)	1972-08-03
AU2684071A (en)	1972-09-28
AU2742671A (en)	1972-10-12
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU3005371A (en)	1972-12-21
AU2880771A (en)	1972-11-16
AU2854371A (en)	1972-11-09
AU2875571A (en)	1972-11-16
AU2684171A (en)	1971-07-15
AU2706571A (en)	1971-07-15
AU2724971A (en)	1972-10-05
AU2726271A (en)	1972-10-05
AU2740271A (en)	1972-10-12
AU2755871A (en)	1972-10-19
AU2836771A (en)	1972-11-09
AU2837671A (en)	1972-11-09
AU3038671A (en)	1973-01-04
AU2885171A (en)	1972-11-16
AU3279171A (en)	1973-03-01
AU3025871A (en)	1973-01-04
AU2907471A (en)	1972-11-23