DE60037847D1 - Differenzausgangsstufe für elektronische Schaltung die Fernspeisung eines Terminals erlaubt - Google Patents

Differenzausgangsstufe für elektronische Schaltung die Fernspeisung eines Terminals erlaubt

Info

Publication number
DE60037847D1
DE60037847D1 DE60037847T DE60037847T DE60037847D1 DE 60037847 D1 DE60037847 D1 DE 60037847D1 DE 60037847 T DE60037847 T DE 60037847T DE 60037847 T DE60037847 T DE 60037847T DE 60037847 D1 DE60037847 D1 DE 60037847D1
Authority
DE
Germany
Prior art keywords
route
voltage
current
terminal
output
Prior art date
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 - Lifetime
Application number
DE60037847T
Other languages
English (en)
Other versions
DE60037847T2 (de
Inventor
Jean-Pierre Bouzidi
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Application granted granted Critical
Publication of DE60037847D1 publication Critical patent/DE60037847D1/de
Publication of DE60037847T2 publication Critical patent/DE60037847T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • 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
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/135—Indexing scheme relating to amplifiers there being a feedback over one or more internal stages in the global amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/411—Indexing scheme relating to amplifiers the output amplifying stage of an amplifier comprising two power stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45134—Indexing scheme relating to differential amplifiers the whole differential amplifier together with other coupled stages being fully differential realised

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transmitters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Selective Calling Equipment (AREA)
DE60037847T 1999-04-08 2000-03-09 Differenzausgangsstufe für elektronische Schaltung die Fernspeisung eines Terminals erlaubt Expired - Lifetime DE60037847T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9904387A FR2792124B1 (fr) 1999-04-08 1999-04-08 Etage differentiel de sortie d'equipement electronique, qui permet de tele-alimenter un terminal
FR9904387 1999-04-08

Publications (2)

Publication Number Publication Date
DE60037847D1 true DE60037847D1 (de) 2008-03-13
DE60037847T2 DE60037847T2 (de) 2009-01-22

Family

ID=9544159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037847T Expired - Lifetime DE60037847T2 (de) 1999-04-08 2000-03-09 Differenzausgangsstufe für elektronische Schaltung die Fernspeisung eines Terminals erlaubt

Country Status (9)

Country Link
EP (1) EP1043832B1 (de)
KR (1) KR20010014698A (de)
AT (1) ATE385067T1 (de)
AU (1) AU2521100A (de)
CA (1) CA2300631A1 (de)
DE (1) DE60037847T2 (de)
FR (1) FR2792124B1 (de)
IL (1) IL135320A0 (de)
SG (1) SG80093A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161693A (en) * 1977-03-09 1979-07-17 Airpax Electronics, Inc. Clamped input common mode rejection amplifier
FR2660509B1 (fr) * 1990-03-29 1993-11-19 Alcatel Cit Etage differentiel de sortie d'equipement electronique.
US5345190A (en) * 1993-08-02 1994-09-06 Motorola, Inc. Modular low voltage filter with common mode feedback

Also Published As

Publication number Publication date
FR2792124B1 (fr) 2001-06-15
AU2521100A (en) 2000-10-12
ATE385067T1 (de) 2008-02-15
DE60037847T2 (de) 2009-01-22
IL135320A0 (en) 2001-05-20
EP1043832A1 (de) 2000-10-11
KR20010014698A (ko) 2001-02-26
SG80093A1 (en) 2001-04-17
EP1043832B1 (de) 2008-01-23
CA2300631A1 (fr) 2000-10-08
FR2792124A1 (fr) 2000-10-13

Similar Documents

Publication Publication Date Title
CN1053537C (zh) 电荷传递装置
CN105388349B (zh) 远程的差动电压感测
CN101839941A (zh) 信号感测放大器
DE60037847D1 (de) Differenzausgangsstufe für elektronische Schaltung die Fernspeisung eines Terminals erlaubt
CN109309481B (zh) 基于阻尼因子频率补偿和直流失调消除的三级运算放大器
JPH0818394A (ja) 電流センサ回路およびその作動方法
JPS6184913A (ja) 高域通過回路装置
Lee Low-voltage op amp design and differential difference amplifier design using linear transconductor with resistor input
JP3225527B2 (ja) 遅延回路
JPS62272705A (ja) 増幅回路
TWI357207B (en) Amplifier circuit
KR880014734A (ko) 증폭기
US20040212462A1 (en) Active inductor
JPS645367Y2 (de)
RU1810983C (ru) Каскодный усилитель
KR100367279B1 (ko) 고정도 트랜스레지스턴스 증폭기
US6717473B1 (en) Method of forming an audio amplifier voltage reference and structure therefor
Osmani et al. Rail-to-Rail CMOS Voltage Buffer Design for LCD Column Drivers
JP3809716B2 (ja) 電圧−電流変換回路
JPH04172004A (ja) 差動回路
JP2001509992A (ja) 低電力高線形性対数線形制御の方法および装置
WO2023167885A1 (en) Transimpedance amplifier having t-network feedback architecture and method thereof
JPS58201176A (ja) 加算・減算回路
JPS54139362A (en) Signal amplifier
JPH03153112A (ja) バイアスシフト回路およびバイアスシフト方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition