FR2476940B1 - - Google Patents
Info
- Publication number
- FR2476940B1 FR2476940B1 FR8103421A FR8103421A FR2476940B1 FR 2476940 B1 FR2476940 B1 FR 2476940B1 FR 8103421 A FR8103421 A FR 8103421A FR 8103421 A FR8103421 A FR 8103421A FR 2476940 B1 FR2476940 B1 FR 2476940B1
- 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
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2476940A1 FR2476940A1 (fr) | 1981-08-28 |
| FR2476940B1 true FR2476940B1 (US20100223739A1-20100909-C00025.png) | 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)
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 (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 |
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/en 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 BE BE0/203893A patent/BE887643A/fr not_active IP Right Cessation
- 1981-02-23 SE SE8101161A patent/SE450676B/sv 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 |
|---|---|
| DE3106558A1 (de) | 1982-01-07 |
| BE887643A (fr) | 1981-08-24 |
| US4388539A (en) | 1983-06-14 |
| JPS644364B2 (US20100223739A1-20100909-C00025.png) | 1989-01-25 |
| JPS56168298A (en) | 1981-12-24 |
| AU6757781A (en) | 1981-09-03 |
| CA1165826A (en) | 1984-04-17 |
| SE8101161L (sv) | 1981-08-26 |
| DE3106558C2 (US20100223739A1-20100909-C00025.png) | 1989-05-11 |
| HK75584A (en) | 1984-10-12 |
| GB2070360B (en) | 1984-02-22 |
| NL8001115A (nl) | 1981-09-16 |
| SE450676B (sv) | 1987-07-13 |
| FR2476940A1 (fr) | 1981-08-28 |
| AU539887B2 (en) | 1984-10-18 |
| GB2070360A (en) | 1981-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |