DE60035362D1 - Schaltung zur adaptiven einstellung der totzeit in gegentaktschaltstufen - Google Patents

Schaltung zur adaptiven einstellung der totzeit in gegentaktschaltstufen

Info

Publication number
DE60035362D1
DE60035362D1 DE60035362T DE60035362T DE60035362D1 DE 60035362 D1 DE60035362 D1 DE 60035362D1 DE 60035362 T DE60035362 T DE 60035362T DE 60035362 T DE60035362 T DE 60035362T DE 60035362 D1 DE60035362 D1 DE 60035362D1
Authority
DE
Germany
Prior art keywords
circuit
dead time
adaptive adjustment
reference terminals
terminals
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
DE60035362T
Other languages
English (en)
Other versions
DE60035362T2 (de
Inventor
John Laurence Melanson
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.)
Cirrus Logic Inc
Original Assignee
Cirrus Logic Inc
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 Cirrus Logic Inc filed Critical Cirrus Logic Inc
Application granted granted Critical
Publication of DE60035362D1 publication Critical patent/DE60035362D1/de
Publication of DE60035362T2 publication Critical patent/DE60035362T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0013—Arrangements for reducing power consumption in field effect transistor circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018585—Coupling arrangements; Interface arrangements using field effect transistors only programmable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
    • H03K5/151—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with two complementary outputs
    • H03K5/1515—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with two complementary outputs non-overlapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
DE60035362T 1999-09-23 2000-09-23 Schaltung zur adaptiven einstellung der totzeit in gegentaktschaltstufen Expired - Lifetime DE60035362T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15563599P 1999-09-23 1999-09-23
US155635P 1999-09-23
US480274 2000-01-11
US09/480,274 US6294954B1 (en) 1999-09-23 2000-01-11 Adaptive dead time control for switching circuits
PCT/US2000/040975 WO2001022585A1 (en) 1999-09-23 2000-09-23 Adaptive dead time control for pushing-pull switching circuits

Publications (2)

Publication Number Publication Date
DE60035362D1 true DE60035362D1 (de) 2007-08-09
DE60035362T2 DE60035362T2 (de) 2008-03-06

Family

ID=26852477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035362T Expired - Lifetime DE60035362T2 (de) 1999-09-23 2000-09-23 Schaltung zur adaptiven einstellung der totzeit in gegentaktschaltstufen

Country Status (6)

Country Link
US (1) US6294954B1 (de)
EP (1) EP1230734B1 (de)
JP (2) JP2006191677A (de)
DE (1) DE60035362T2 (de)
DK (1) DK1230734T3 (de)
WO (1) WO2001022585A1 (de)

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Also Published As

Publication number Publication date
US6294954B1 (en) 2001-09-25
JP2010045865A (ja) 2010-02-25
EP1230734A1 (de) 2002-08-14
EP1230734B1 (de) 2007-06-27
WO2001022585A1 (en) 2001-03-29
DK1230734T3 (da) 2007-10-29
DE60035362T2 (de) 2008-03-06
JP2006191677A (ja) 2006-07-20

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