ATE139383T1 - Stromquelle mit einstellbarem temperaturkoeffizient - Google Patents
Stromquelle mit einstellbarem temperaturkoeffizientInfo
- Publication number
- ATE139383T1 ATE139383T1 AT85905139T AT85905139T ATE139383T1 AT E139383 T1 ATE139383 T1 AT E139383T1 AT 85905139 T AT85905139 T AT 85905139T AT 85905139 T AT85905139 T AT 85905139T AT E139383 T1 ATE139383 T1 AT E139383T1
- Authority
- AT
- Austria
- Prior art keywords
- temperature coefficient
- current
- resistor
- power source
- adjustable temperature
- 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
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
- G05F1/463—Sources providing an output which depends on temperature
-
- 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
- G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
-
- 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
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/907—Temperature compensation of semiconductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Networks Using Active Elements (AREA)
- Control Of Electrical Variables (AREA)
- Emergency Protection Circuit Devices (AREA)
- Primary Cells (AREA)
- Semiconductor Integrated Circuits (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/655,837 US4604568A (en) | 1984-10-01 | 1984-10-01 | Current source with adjustable temperature coefficient |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE139383T1 true ATE139383T1 (de) | 1996-06-15 |
Family
ID=24630578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85905139T ATE139383T1 (de) | 1984-10-01 | 1985-09-19 | Stromquelle mit einstellbarem temperaturkoeffizient |
Country Status (9)
Country | Link |
---|---|
US (1) | US4604568A (de) |
EP (1) | EP0198009B1 (de) |
JP (1) | JPH0616573B2 (de) |
KR (1) | KR940006925B1 (de) |
AT (1) | ATE139383T1 (de) |
AU (1) | AU583548B2 (de) |
CA (1) | CA1257328A (de) |
MY (1) | MY104106A (de) |
WO (1) | WO1986002215A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068595A (en) * | 1990-09-20 | 1991-11-26 | Delco Electronics Corporation | Adjustable temperature dependent current generator |
US5198701A (en) * | 1990-12-24 | 1993-03-30 | Davies Robert B | Current source with adjustable temperature variation |
US5196833A (en) * | 1991-08-13 | 1993-03-23 | Ford Motor Company | Low voltage detector circuit |
US5334929A (en) * | 1992-08-26 | 1994-08-02 | Harris Corporation | Circuit for providing a current proportional to absolute temperature |
US5307023A (en) * | 1992-10-16 | 1994-04-26 | Harris Corporation | Non-linear operational transconductance amplifier |
US5325045A (en) * | 1993-02-17 | 1994-06-28 | Exar Corporation | Low voltage CMOS bandgap with new trimming and curvature correction methods |
US6222470B1 (en) | 1999-09-23 | 2001-04-24 | Applied Micro Circuits Corporation | Voltage/current reference with digitally programmable temperature coefficient |
US6407621B1 (en) * | 2000-10-11 | 2002-06-18 | Intersil Americas Inc. | Mechanism for generating precision user-programmable parameters in analog integrated circuit |
US6873205B1 (en) | 2000-10-27 | 2005-03-29 | The Trustees Of Columbia University In The City Of New York | Active continuous-time filter with increased dynamic range in the presence of blocker signals |
TW495731B (en) * | 2001-02-06 | 2002-07-21 | Winbond Electronics Corp | Reference voltage circuit and method with controllable temperature coefficients |
US7075360B1 (en) | 2004-01-05 | 2006-07-11 | National Semiconductor Corporation | Super-PTAT current source |
US7230552B2 (en) * | 2005-04-08 | 2007-06-12 | Halliburton Energy Services, Inc. | Temperature compensation apparatus, systems, and methods |
JP2007052569A (ja) * | 2005-08-17 | 2007-03-01 | Rohm Co Ltd | 定電流回路およびそれを用いたインバータならびに発振回路 |
CN109070745B (zh) | 2016-03-25 | 2021-09-03 | 康明斯有限公司 | 基于车辆工作循环调整车辆操作参数的***和方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3480835A (en) * | 1967-03-10 | 1969-11-25 | Weston Instruments Inc | Thermal rms limiter and semiconductor driving circuit means |
US3619659A (en) * | 1969-12-02 | 1971-11-09 | Honeywell Inf Systems | Integrator amplifier circuit with voltage regulation and temperature compensation |
US3868581A (en) * | 1973-07-20 | 1975-02-25 | Rca Corp | Current amplifier |
US3908162A (en) * | 1974-03-01 | 1975-09-23 | Motorola Inc | Voltage and temperature compensating source |
US4238738A (en) * | 1977-06-15 | 1980-12-09 | Tokyo Shibaura Electric Co., Ltd. | Temperature-compensated amplifier circuit |
US4207538A (en) * | 1978-08-29 | 1980-06-10 | Rca Corporation | Temperature compensation circuit |
US4249123A (en) * | 1978-10-25 | 1981-02-03 | Texas Instruments Incorporated | Temperature compensated reference voltage regulator |
US4260956A (en) * | 1979-03-16 | 1981-04-07 | Rca Corporation | Temperature compensating bias circuit |
US4287439A (en) * | 1979-04-30 | 1981-09-01 | Motorola, Inc. | MOS Bandgap reference |
US4243948A (en) * | 1979-05-08 | 1981-01-06 | Rca Corporation | Substantially temperature-independent trimming of current flows |
US4323854A (en) * | 1980-01-30 | 1982-04-06 | Control Data Corporation | Temperature compensated current source |
JPS56118362A (en) * | 1980-02-22 | 1981-09-17 | Toshiba Corp | Semiconductor integrated circuit device |
US4325017A (en) * | 1980-08-14 | 1982-04-13 | Rca Corporation | Temperature-correction network for extrapolated band-gap voltage reference circuit |
US4350904A (en) * | 1980-09-22 | 1982-09-21 | Bell Telephone Laboratories, Incorporated | Current source with modified temperature coefficient |
JPS57125417A (en) * | 1981-01-26 | 1982-08-04 | Matsushita Electric Ind Co Ltd | Constant-current circuit |
US4380728A (en) * | 1981-05-19 | 1983-04-19 | General Motors Corporation | Circuit for generating a temperature stabilized output signal |
US4438411A (en) * | 1981-07-20 | 1984-03-20 | Ford Aerospace & Communications Corporation | Temperature compensating method and apparatus for thermally stabilizing amplifier devices |
DE3137504A1 (de) * | 1981-09-21 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur erzeugung einer temperaturunabhaengigen referenzspannung |
US4419594A (en) * | 1981-11-06 | 1983-12-06 | Mostek Corporation | Temperature compensated reference circuit |
JPS5880718A (ja) * | 1981-11-06 | 1983-05-14 | Mitsubishi Electric Corp | 基準電圧発生回路 |
US4433302A (en) * | 1982-02-26 | 1984-02-21 | Motorola, Inc. | Amplifier with independent quiescent output voltage control |
-
1984
- 1984-10-01 US US06/655,837 patent/US4604568A/en not_active Expired - Lifetime
-
1985
- 1985-09-16 CA CA000490840A patent/CA1257328A/en not_active Expired
- 1985-09-19 KR KR1019860700320A patent/KR940006925B1/ko not_active IP Right Cessation
- 1985-09-19 JP JP60504530A patent/JPH0616573B2/ja not_active Expired - Lifetime
- 1985-09-19 AU AU49531/85A patent/AU583548B2/en not_active Ceased
- 1985-09-19 EP EP85905139A patent/EP0198009B1/de not_active Expired - Lifetime
- 1985-09-19 WO PCT/US1985/001800 patent/WO1986002215A1/en active IP Right Grant
- 1985-09-19 AT AT85905139T patent/ATE139383T1/de active
-
1988
- 1988-10-27 MY MYPI88001223A patent/MY104106A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0198009B1 (de) | 1996-06-12 |
KR880700535A (ko) | 1988-03-15 |
WO1986002215A1 (en) | 1986-04-10 |
JPH0616573B2 (ja) | 1994-03-02 |
AU583548B2 (en) | 1989-05-04 |
JPS61501744A (ja) | 1986-08-14 |
KR940006925B1 (ko) | 1994-07-29 |
MY104106A (en) | 1993-12-31 |
US4604568A (en) | 1986-08-05 |
AU4953185A (en) | 1986-04-17 |
EP0198009A4 (de) | 1988-05-10 |
EP0198009A1 (de) | 1986-10-22 |
CA1257328A (en) | 1989-07-11 |
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