DE69422584D1 - Treiberschaltung - Google Patents

Treiberschaltung

Info

Publication number
DE69422584D1
DE69422584D1 DE69422584T DE69422584T DE69422584D1 DE 69422584 D1 DE69422584 D1 DE 69422584D1 DE 69422584 T DE69422584 T DE 69422584T DE 69422584 T DE69422584 T DE 69422584T DE 69422584 D1 DE69422584 D1 DE 69422584D1
Authority
DE
Germany
Prior art keywords
mirrors
input
potentials
transistors
series
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 - Fee Related
Application number
DE69422584T
Other languages
English (en)
Other versions
DE69422584T2 (de
Inventor
Iain Reid Macdonald
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.)
Microsemi Semiconductor Ltd
Original Assignee
Mitel Semiconductor 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 Mitel Semiconductor Ltd filed Critical Mitel Semiconductor Ltd
Application granted granted Critical
Publication of DE69422584D1 publication Critical patent/DE69422584D1/de
Publication of DE69422584T2 publication Critical patent/DE69422584T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Surgical Instruments (AREA)
  • Electronic Switches (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Power Conversion In General (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69422584T 1993-11-03 1994-10-21 Treiberschaltung Expired - Fee Related DE69422584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9322699A GB2283630B (en) 1993-11-03 1993-11-03 Drive circuit

Publications (2)

Publication Number Publication Date
DE69422584D1 true DE69422584D1 (de) 2000-02-17
DE69422584T2 DE69422584T2 (de) 2000-08-03

Family

ID=10744599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422584T Expired - Fee Related DE69422584T2 (de) 1993-11-03 1994-10-21 Treiberschaltung

Country Status (6)

Country Link
US (1) US5469093A (de)
EP (1) EP0651312B1 (de)
JP (1) JPH07202639A (de)
AT (1) ATE188785T1 (de)
DE (1) DE69422584T2 (de)
GB (1) GB2283630B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028640A (en) * 1997-05-08 2000-02-22 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
WO1998051071A2 (en) * 1997-05-08 1998-11-12 Sony Electronics Inc. Current source and threshold voltage generation method and apparatus to be used in a circuit for removing the equalization pulses in a composite video synchronization signal
US6018370A (en) * 1997-05-08 2000-01-25 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
US6577197B1 (en) * 2001-11-06 2003-06-10 National Semiconductor Corporation High frequency compensation circuit for high frequency amplifiers
US8659348B2 (en) * 2012-07-26 2014-02-25 Hewlett-Packard Development Company, L.P. Current mirrors
CN104821816B (zh) * 2015-05-21 2018-02-13 苏州锴威特半导体有限公司 一种用于半桥驱动中的电平位移电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7017918A (de) * 1970-12-09 1972-06-13
JPS5769428A (en) * 1980-10-17 1982-04-28 Toshiba Corp Power current circuit
AU601336B2 (en) * 1988-08-05 1990-09-06 Matsushita Electric Industrial Co., Ltd. Amplifier
US5142696A (en) * 1991-04-16 1992-08-25 Motorola, Inc. Current mirror having increased output swing
FR2688905A1 (fr) * 1992-03-18 1993-09-24 Philips Composants Circuit miroir de courant a commutation acceleree.

Also Published As

Publication number Publication date
GB2283630B (en) 1997-11-19
JPH07202639A (ja) 1995-08-04
DE69422584T2 (de) 2000-08-03
GB2283630A (en) 1995-05-10
EP0651312A3 (de) 1995-08-30
GB9322699D0 (en) 1993-12-22
US5469093A (en) 1995-11-21
ATE188785T1 (de) 2000-01-15
EP0651312B1 (de) 2000-01-12
EP0651312A2 (de) 1995-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee