FR2476940A1 - Circuit integre comportant plusieurs convertisseur tension-courant. - Google Patents

Circuit integre comportant plusieurs convertisseur tension-courant. Download PDF

Info

Publication number
FR2476940A1
FR2476940A1 FR8103421A FR8103421A FR2476940A1 FR 2476940 A1 FR2476940 A1 FR 2476940A1 FR 8103421 A FR8103421 A FR 8103421A FR 8103421 A FR8103421 A FR 8103421A FR 2476940 A1 FR2476940 A1 FR 2476940A1
Authority
FR
France
Prior art keywords
current
input
converter
output
voltage
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.)
Granted
Application number
FR8103421A
Other languages
English (en)
French (fr)
Other versions
FR2476940B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Wouter Maria Boeke
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2476940A1 publication Critical patent/FR2476940A1/fr
Application granted granted Critical
Publication of FR2476940B1 publication Critical patent/FR2476940B1/fr
Granted 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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45744—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
    • 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
    • H03F1/301—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in MOSFET amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Networks Using Active Elements (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR8103421A 1980-02-25 1981-02-20 Circuit integre comportant plusieurs convertisseur tension-courant. Granted FR2476940A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8001115A NL8001115A (nl) 1980-02-25 1980-02-25 Geintegreerde schakeling omvattende een aantal spanningsstroomomzetters.

Publications (2)

Publication Number Publication Date
FR2476940A1 true FR2476940A1 (fr) 1981-08-28
FR2476940B1 FR2476940B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-11-09

Family

ID=19834879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103421A Granted FR2476940A1 (fr) 1980-02-25 1981-02-20 Circuit integre comportant plusieurs convertisseur tension-courant.

Country Status (11)

Country Link
US (1) US4388539A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56168298A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU539887B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE887643A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1165826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3106558A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2476940A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2070360B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK75584A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8001115A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE450676B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464591A (en) * 1982-06-23 1984-08-07 National Semiconductor Corporation Current difference sense amplifier
JPS59214311A (ja) * 1983-05-18 1984-12-04 Mitsubishi Electric Corp 集積回路装置
IT1168675B (it) * 1983-05-27 1987-05-20 Gd Spa Macchina confezionatrice di sigarette
NL8501882A (nl) * 1985-07-01 1987-02-02 Philips Nv Signaalspanning-stroom omzetter.
US4893030A (en) * 1986-12-04 1990-01-09 Western Digital Corporation Biasing circuit for generating precise currents in an integrated circuit
US4868482A (en) * 1987-10-05 1989-09-19 Western Digital Corporation CMOS integrated circuit having precision resistor elements
US5235540A (en) * 1990-04-26 1993-08-10 Silicon Systems, Inc. Parasitic insensitive programmable biquadratic pulse slimming technique
JP3058935B2 (ja) * 1991-04-26 2000-07-04 株式会社東芝 基準電流発生回路
KR930010834A (ko) * 1991-11-25 1993-06-23 프레데릭 얀 스미트 기준 전류 루프
IT1252333B (it) * 1991-11-26 1995-06-08 Sgs Thomson Microelectronics Dispositivo circuitale per neutralizzare la deriva termica di uno stadio differenziale transconduttore
US5381054A (en) * 1993-12-07 1995-01-10 Rockwell International Corporation Multiple input comparator circuit for a switched resistive network
US5550495A (en) * 1994-05-12 1996-08-27 Sierra Semiconductor Corporation All MOS voltage to current converter
US5841316A (en) * 1996-05-24 1998-11-24 Shau; Jeng-Jye Analog signal processing circuit for generating automatic-gain controlled reference-signal-biased output signals
US5748030A (en) * 1996-08-19 1998-05-05 Motorola, Inc. Bias generator providing process and temperature invariant MOSFET transconductance
EP1173923B1 (en) * 2000-02-24 2008-03-05 Nxp B.V. Differential pair provided with degeneration means for degenerating a transconductance of the differential pair
GB2393868B (en) * 2002-10-01 2005-11-16 Ericsson Telefon Ab L M Integrated circuit
EP1589657A1 (fr) * 2004-04-19 2005-10-26 CSEM Centre Suisse d'Electronique et de Microtechnique SA Circuit d'asservissement de la transconductance d'au moins un transistor en conduction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689848A (en) * 1970-05-04 1972-09-05 Us Navy Voltage-to-current converter
US3924199A (en) * 1974-02-04 1975-12-02 Arp Instr N-pole filter circuit having cascaded filter sections
US3984780A (en) * 1974-09-11 1976-10-05 Motorola, Inc. CMOS voltage controlled current source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743850A (en) * 1972-06-12 1973-07-03 Motorola Inc Integrated current supply circuit
NL7407953A (nl) * 1974-06-14 1975-12-16 Philips Nv Spanningstroomomzetter.
US4009432A (en) * 1975-09-04 1977-02-22 Rca Corporation Constant current supply
US4010425A (en) * 1975-10-02 1977-03-01 Rca Corporation Current mirror amplifier
NL7700969A (nl) * 1977-01-31 1978-08-02 Philips Nv Versterkerschakeling.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689848A (en) * 1970-05-04 1972-09-05 Us Navy Voltage-to-current converter
US3924199A (en) * 1974-02-04 1975-12-02 Arp Instr N-pole filter circuit having cascaded filter sections
US3984780A (en) * 1974-09-11 1976-10-05 Motorola, Inc. CMOS voltage controlled current source

Also Published As

Publication number Publication date
JPS644364B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-25
DE3106558C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-11
US4388539A (en) 1983-06-14
CA1165826A (en) 1984-04-17
HK75584A (en) 1984-10-12
DE3106558A1 (de) 1982-01-07
GB2070360B (en) 1984-02-22
FR2476940B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-11-09
NL8001115A (nl) 1981-09-16
SE450676B (sv) 1987-07-13
GB2070360A (en) 1981-09-03
JPS56168298A (en) 1981-12-24
AU6757781A (en) 1981-09-03
AU539887B2 (en) 1984-10-18
BE887643A (fr) 1981-08-24
SE8101161L (sv) 1981-08-26

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