DE69416143T2 - Hochauflösender komparator mit verbesserter empfindlichkeit - Google Patents

Hochauflösender komparator mit verbesserter empfindlichkeit

Info

Publication number
DE69416143T2
DE69416143T2 DE69416143T DE69416143T DE69416143T2 DE 69416143 T2 DE69416143 T2 DE 69416143T2 DE 69416143 T DE69416143 T DE 69416143T DE 69416143 T DE69416143 T DE 69416143T DE 69416143 T2 DE69416143 T2 DE 69416143T2
Authority
DE
Germany
Prior art keywords
improved sensitivity
resolution comparator
comparator
resolution
sensitivity
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
DE69416143T
Other languages
English (en)
Other versions
DE69416143D1 (de
Inventor
Edison Fong
Bill Wong
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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 National Semiconductor Corp filed Critical National Semiconductor Corp
Application granted granted Critical
Publication of DE69416143D1 publication Critical patent/DE69416143D1/de
Publication of DE69416143T2 publication Critical patent/DE69416143T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE69416143T 1993-09-01 1994-07-20 Hochauflösender komparator mit verbesserter empfindlichkeit Expired - Lifetime DE69416143T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/115,886 US5416369A (en) 1993-09-01 1993-09-01 High-sensitivity high-resolution comparator
PCT/US1994/008184 WO1995006879A1 (en) 1993-09-01 1994-07-20 An improved-sensitivity high-resolution comparator

Publications (2)

Publication Number Publication Date
DE69416143D1 DE69416143D1 (de) 1999-03-04
DE69416143T2 true DE69416143T2 (de) 1999-08-12

Family

ID=22363975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416143T Expired - Lifetime DE69416143T2 (de) 1993-09-01 1994-07-20 Hochauflösender komparator mit verbesserter empfindlichkeit

Country Status (6)

Country Link
US (1) US5416369A (de)
EP (1) EP0716747B1 (de)
JP (1) JPH09502582A (de)
KR (1) KR960705218A (de)
DE (1) DE69416143T2 (de)
WO (1) WO1995006879A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1421689B8 (de) * 2001-08-16 2007-11-28 Nxp B.V. Differenzstufe für einen ringoszillator
US7233174B2 (en) * 2004-07-19 2007-06-19 Texas Instruments Incorporated Dual polarity, high input voltage swing comparator using MOS input transistors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160432A (de) * 1974-11-25 1976-05-26 Hitachi Ltd
US4110641A (en) * 1977-06-27 1978-08-29 Honeywell Inc. CMOS voltage comparator with internal hysteresis
US4237387A (en) * 1978-02-21 1980-12-02 Hughes Aircraft Company High speed latching comparator
US4476401A (en) * 1983-01-31 1984-10-09 Motorola, Inc. Write strobe generator for clock synchronized memory
US4549100A (en) * 1983-05-06 1985-10-22 Rockwell International Corporation MOS Voltage comparator and method
US4736117A (en) * 1986-11-14 1988-04-05 National Semiconductor Corporation VDS clamp for limiting impact ionization in high density CMOS devices
JPH01226213A (ja) * 1988-03-04 1989-09-08 Mitsubishi Electric Corp ドライバ回路
US5274275A (en) * 1991-03-29 1993-12-28 Brooktree Corporation Comparator
US5231319A (en) * 1991-08-22 1993-07-27 Ncr Corporation Voltage variable delay circuit

Also Published As

Publication number Publication date
WO1995006879A1 (en) 1995-03-09
EP0716747B1 (de) 1999-01-20
JPH09502582A (ja) 1997-03-11
EP0716747A1 (de) 1996-06-19
KR960705218A (ko) 1996-10-09
US5416369A (en) 1995-05-16
DE69416143D1 (de) 1999-03-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition