BE887643A - Circuit integre comportant plusieurs convertisseurs tensio-courant - Google Patents
Circuit integre comportant plusieurs convertisseurs tensio-courantInfo
- Publication number
- BE887643A BE887643A BE0/203893A BE203893A BE887643A BE 887643 A BE887643 A BE 887643A BE 0/203893 A BE0/203893 A BE 0/203893A BE 203893 A BE203893 A BE 203893A BE 887643 A BE887643 A BE 887643A
- Authority
- BE
- Belgium
- Prior art keywords
- integrated circuit
- voltage converters
- several voltage
- several
- converters
- Prior art date
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)
- Networks Using Active Elements (AREA)
- Analogue/Digital Conversion (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
BE887643A true BE887643A (fr) | 1981-08-24 |
Family
ID=19834879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/203893A BE887643A (fr) | 1980-02-25 | 1981-02-23 | Circuit integre comportant plusieurs convertisseurs tensio-courant |
Country Status (11)
Country | Link |
---|---|
US (1) | US4388539A (fr) |
JP (1) | JPS56168298A (fr) |
AU (1) | AU539887B2 (fr) |
BE (1) | BE887643A (fr) |
CA (1) | CA1165826A (fr) |
DE (1) | DE3106558A1 (fr) |
FR (1) | FR2476940A1 (fr) |
GB (1) | GB2070360B (fr) |
HK (1) | HK75584A (fr) |
NL (1) | NL8001115A (fr) |
SE (1) | SE450676B (fr) |
Families Citing this family (17)
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 (fr) | 2000-02-24 | 2008-03-05 | Nxp B.V. | Circuit electronique comportant une paire differentielle pourvue d'un moyen de contre-reaction pour abaisser une transconductance de la paire differentielle |
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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689848A (en) * | 1970-05-04 | 1972-09-05 | Us Navy | Voltage-to-current converter |
US3743850A (en) * | 1972-06-12 | 1973-07-03 | Motorola Inc | Integrated current supply circuit |
US3924199A (en) * | 1974-02-04 | 1975-12-02 | Arp Instr | N-pole filter circuit having cascaded filter sections |
NL7407953A (nl) * | 1974-06-14 | 1975-12-16 | Philips Nv | Spanningstroomomzetter. |
US3984780A (en) * | 1974-09-11 | 1976-10-05 | Motorola, Inc. | CMOS voltage controlled current source |
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. |
-
1980
- 1980-02-25 NL NL8001115A patent/NL8001115A/nl not_active Application Discontinuation
-
1981
- 1981-02-13 US US06/234,088 patent/US4388539A/en not_active Expired - Fee Related
- 1981-02-19 CA CA000371238A patent/CA1165826A/fr not_active Expired
- 1981-02-20 GB GB8105459A patent/GB2070360B/en not_active Expired
- 1981-02-20 FR FR8103421A patent/FR2476940A1/fr active Granted
- 1981-02-21 DE DE19813106558 patent/DE3106558A1/de active Granted
- 1981-02-23 SE SE8101161A patent/SE450676B/sv not_active IP Right Cessation
- 1981-02-23 BE BE0/203893A patent/BE887643A/fr not_active IP Right Cessation
- 1981-02-24 AU AU67577/81A patent/AU539887B2/en not_active Ceased
- 1981-02-25 JP JP2555381A patent/JPS56168298A/ja active Granted
-
1984
- 1984-10-04 HK HK755/84A patent/HK75584A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL8001115A (nl) | 1981-09-16 |
US4388539A (en) | 1983-06-14 |
FR2476940B1 (fr) | 1984-11-09 |
CA1165826A (fr) | 1984-04-17 |
JPS644364B2 (fr) | 1989-01-25 |
SE450676B (sv) | 1987-07-13 |
DE3106558C2 (fr) | 1989-05-11 |
AU539887B2 (en) | 1984-10-18 |
AU6757781A (en) | 1981-09-03 |
DE3106558A1 (de) | 1982-01-07 |
JPS56168298A (en) | 1981-12-24 |
SE8101161L (sv) | 1981-08-26 |
GB2070360A (en) | 1981-09-03 |
FR2476940A1 (fr) | 1981-08-28 |
GB2070360B (en) | 1984-02-22 |
HK75584A (en) | 1984-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN Effective date: 19890228 |