FR2290077B1 - - Google Patents

Info

Publication number
FR2290077B1
FR2290077B1 FR7530482A FR7530482A FR2290077B1 FR 2290077 B1 FR2290077 B1 FR 2290077B1 FR 7530482 A FR7530482 A FR 7530482A FR 7530482 A FR7530482 A FR 7530482A FR 2290077 B1 FR2290077 B1 FR 2290077B1
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
FR7530482A
Other languages
French (fr)
Other versions
FR2290077A1 (fr
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of FR2290077A1 publication Critical patent/FR2290077A1/fr
Application granted granted Critical
Publication of FR2290077B1 publication Critical patent/FR2290077B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
    • H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Control Of Electrical Variables (AREA)
FR7530482A 1974-10-29 1975-10-06 Source de tension de reference Granted FR2290077A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46868/74A GB1527718A (en) 1974-10-29 1974-10-29 Reference voltage sources

Publications (2)

Publication Number Publication Date
FR2290077A1 FR2290077A1 (fr) 1976-05-28
FR2290077B1 true FR2290077B1 (index.php) 1981-02-27

Family

ID=10442898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530482A Granted FR2290077A1 (fr) 1974-10-29 1975-10-06 Source de tension de reference

Country Status (3)

Country Link
US (1) US3976896A (index.php)
FR (1) FR2290077A1 (index.php)
GB (1) GB1527718A (index.php)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176308A (en) * 1977-09-21 1979-11-27 National Semiconductor Corporation Voltage regulator and current regulator
US4250445A (en) * 1979-01-17 1981-02-10 Analog Devices, Incorporated Band-gap voltage reference with curvature correction
US4263519A (en) * 1979-06-28 1981-04-21 Rca Corporation Bandgap reference
US4408130A (en) * 1981-10-05 1983-10-04 Bell Telephone Laboratories, Incorporated Temperature stabilized voltage reference
US4583009A (en) * 1983-11-14 1986-04-15 John Fluke Mfg. Co., Inc. Precision voltage reference for systems such as analog to digital converters
ATE82808T1 (de) * 1985-09-30 1992-12-15 Siemens Ag Schaltbare bipolare stromquelle.
US5132556A (en) * 1989-11-17 1992-07-21 Samsung Semiconductor, Inc. Bandgap voltage reference using bipolar parasitic transistors and mosfet's in the current source
US5059820A (en) * 1990-09-19 1991-10-22 Motorola, Inc. Switched capacitor bandgap reference circuit having a time multiplexed bipolar transistor
US5856742A (en) * 1995-06-30 1999-01-05 Harris Corporation Temperature insensitive bandgap voltage generator tracking power supply variations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890558A (en) * 1973-04-27 1975-06-17 Int Video Corp Voltage controlled bi-directional stable source apparatus

Also Published As

Publication number Publication date
US3976896A (en) 1976-08-24
GB1527718A (en) 1978-10-11
FR2290077A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse