WO1994003850A3 - Circuit de reference de tension et courant amplifie a contre-reaction utilisant un dispositif a resistance negative de type n - Google Patents

Circuit de reference de tension et courant amplifie a contre-reaction utilisant un dispositif a resistance negative de type n Download PDF

Info

Publication number
WO1994003850A3
WO1994003850A3 PCT/US1993/007394 US9307394W WO9403850A3 WO 1994003850 A3 WO1994003850 A3 WO 1994003850A3 US 9307394 W US9307394 W US 9307394W WO 9403850 A3 WO9403850 A3 WO 9403850A3
Authority
WO
WIPO (PCT)
Prior art keywords
negative resistance
type negative
current
reference circuit
network
Prior art date
Application number
PCT/US1993/007394
Other languages
English (en)
Other versions
WO1994003850A2 (fr
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
Priority claimed from US07/926,571 external-priority patent/US5384530A/en
Priority claimed from US08/095,903 external-priority patent/US5422563A/en
Application filed filed Critical
Publication of WO1994003850A2 publication Critical patent/WO1994003850A2/fr
Publication of WO1994003850A3 publication Critical patent/WO1994003850A3/fr

Links

Classifications

    • 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
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)

Abstract

Circuit de référence de tension d'amplification à contre-réaction ayant un amplificateur avec un réseau de réaction positive comprenant un dispositif non linéaire qui fonctionne comme source de courant. Le dispositif non linéaire peut être un dispositif à résistance négative de type n tel qu'une diode à tunnel. Le circuit génère une tension de référence prédéterminée lorsque la différence entre le signal appliqué à l'entrée positive et un signal généré par le réseau de réaction négative et appliqué à l'entrée négative s'approche de zéro. Un autre mode de réalisation décrit un circuit de référence de courant d'amplification à contre-réaction ayant un réseau de résistance négative de type n et un dispositif de polarisation sensible au courant de fonctionnement du réseau de résistance négative de type n pour polariser le réseau et fonctionner comme source de courant en un point de fonctionnement se trouvant dans une région d'une crête de courant prédéterminé associé au réseau de résistance négative de type n.
PCT/US1993/007394 1992-08-06 1993-08-05 Circuit de reference de tension et courant amplifie a contre-reaction utilisant un dispositif a resistance negative de type n WO1994003850A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/926,571 1992-08-06
US07/926,571 US5384530A (en) 1992-08-06 1992-08-06 Bootstrap voltage reference circuit utilizing an N-type negative resistance device
US08/095,903 1993-07-22
US08/095,903 US5422563A (en) 1993-07-22 1993-07-22 Bootstrapped current and voltage reference circuits utilizing an N-type negative resistance device

Publications (2)

Publication Number Publication Date
WO1994003850A2 WO1994003850A2 (fr) 1994-02-17
WO1994003850A3 true WO1994003850A3 (fr) 1994-05-11

Family

ID=26790737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/007394 WO1994003850A2 (fr) 1992-08-06 1993-08-05 Circuit de reference de tension et courant amplifie a contre-reaction utilisant un dispositif a resistance negative de type n

Country Status (1)

Country Link
WO (1) WO1994003850A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011107160A1 (fr) 2010-03-05 2011-09-09 Epcos Ag Circuit de référence à bande interdite et procédé de fabrication du circuit
EP3588239B1 (fr) 2018-06-29 2021-09-29 IMEC vzw Référence de tension à basse température utilisant un mécanisme de blocage de coulomb

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186556B (de) * 1960-07-30 1965-02-04 Siemens Ag Esaki-Diode mit erhoehter Kapazitaet und Verfahren zum Herstellen
US4320351A (en) * 1980-02-25 1982-03-16 Sri International Differential amplifying system with bootstrapping
US4825145A (en) * 1987-01-14 1989-04-25 Hitachi, Ltd. Constant current circuit
EP0361379A2 (fr) * 1988-09-30 1990-04-04 Honeywell Inc. Dispositif de référence en tension, de précision
US5097198A (en) * 1991-03-08 1992-03-17 John Fluke Mfg. Co., Inc. Variable power supply with predetermined temperature coefficient
US5099191A (en) * 1990-11-05 1992-03-24 The Charles Stark Draper Laboratory, Inc. Tunnel diode voltage reference circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186556B (de) * 1960-07-30 1965-02-04 Siemens Ag Esaki-Diode mit erhoehter Kapazitaet und Verfahren zum Herstellen
US4320351A (en) * 1980-02-25 1982-03-16 Sri International Differential amplifying system with bootstrapping
US4825145A (en) * 1987-01-14 1989-04-25 Hitachi, Ltd. Constant current circuit
EP0361379A2 (fr) * 1988-09-30 1990-04-04 Honeywell Inc. Dispositif de référence en tension, de précision
US5099191A (en) * 1990-11-05 1992-03-24 The Charles Stark Draper Laboratory, Inc. Tunnel diode voltage reference circuit
US5097198A (en) * 1991-03-08 1992-03-17 John Fluke Mfg. Co., Inc. Variable power supply with predetermined temperature coefficient

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"NEGATIVE RESISTANCE SHOWN IN DUAL FET DEVICE", ELECTRONICS INTERNATIONAL, vol. 47, no. 8, 18 April 1974 (1974-04-18), pages 5E - 6E *
HAIGH ET AL: "HIGH FREQUENCY GaAs TRANSCONDUCTORS AND OTHER BUILDING BLOCKS FOR COMMUNICATIONS", 1990 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, vol. 3 OF 4, 1 May 1990 (1990-05-01), NEW ORLEANS, pages 1731 - 1735, XP000163553 *

Also Published As

Publication number Publication date
WO1994003850A2 (fr) 1994-02-17

Similar Documents

Publication Publication Date Title
WO2002047252A3 (fr) Circuit d'amplification a polarisation automatique pour amplificateur de puissance
KR900702628A (ko) 전압 저하 검출회로
JPS5742208A (en) Amplifying circuit for direct coupling circuit
ES472355A1 (es) Disposicion de conexion para la compresion y-o expansion automatica, dinamica, aplicable a aparatos de telecomunica- cion
KR860003741A (ko) 클램프 회로
EP0157047A3 (fr) Méthode et circuit de commande pour commander une diode laser
KR910010850A (ko) Mos형 파우워 트랜지스터에서의 전류 검출회로
KR840001015A (ko) 가변전자 임피던스 회로 장치
WO1994003850A3 (fr) Circuit de reference de tension et courant amplifie a contre-reaction utilisant un dispositif a resistance negative de type n
WO1999048206A3 (fr) Circuit de commutation
KR870011778A (ko) 편향회로
KR890009723A (ko) 항공기 조종면의 위치 제어 장치
CA2113440A1 (fr) Commande verrouillable de moteur a vitesse variable
GB1450469A (en) Signal level comparator
JPS54117663A (en) Amplifier
GB893405A (en) Improvements in electronic analogue computer circuits
JPS5676686A (en) Horizontal oscillation circuit
SU758479A1 (ru) Двухтактный усилитель мощности
KR920005460A (ko) 증폭회로
KR970705228A (ko) 속도와 정확성이 향상된 피드백 증폭기(Feedback amplifier with improved speed and accuracy)
JPS5627516A (en) Amplifier
KR950010502A (ko) 콘트라스트 조절회로
GB929183A (en) Improvements in or relating to electric oscillators
JPS5717033A (en) Voltage stabilizing circuit
JPS5689111A (en) Transistor circuit

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA