DE3373357D1 - High speed charge balancing comparator - Google Patents

High speed charge balancing comparator

Info

Publication number
DE3373357D1
DE3373357D1 DE8383110090T DE3373357T DE3373357D1 DE 3373357 D1 DE3373357 D1 DE 3373357D1 DE 8383110090 T DE8383110090 T DE 8383110090T DE 3373357 T DE3373357 T DE 3373357T DE 3373357 D1 DE3373357 D1 DE 3373357D1
Authority
DE
Germany
Prior art keywords
high speed
charge balancing
speed charge
comparator
balancing comparator
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
Application number
DE8383110090T
Other languages
English (en)
Inventor
David Bingham
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.)
Intersil Corp
Original Assignee
Intersil 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 Intersil Inc filed Critical Intersil Inc
Application granted granted Critical
Publication of DE3373357D1 publication Critical patent/DE3373357D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/249—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors using clock signals
    • 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)

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
DE8383110090T 1982-10-18 1983-10-10 High speed charge balancing comparator Expired DE3373357D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/434,893 US4547683A (en) 1982-10-18 1982-10-18 High speed charge balancing comparator

Publications (1)

Publication Number Publication Date
DE3373357D1 true DE3373357D1 (en) 1987-10-08

Family

ID=23726133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110090T Expired DE3373357D1 (en) 1982-10-18 1983-10-10 High speed charge balancing comparator

Country Status (4)

Country Link
US (1) US4547683A (de)
EP (1) EP0108927B1 (de)
JP (1) JPS5991712A (de)
DE (1) DE3373357D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248117A (ja) * 1985-08-27 1987-03-02 Mitsubishi Electric Corp チヨツパ型比較器
JPH07117559B2 (ja) * 1986-03-29 1995-12-18 株式会社東芝 電圧比較回路
US4748418A (en) * 1986-11-12 1988-05-31 Crystal Semiconductor Corporation Quasi auto-zero circuit for sampling amplifiers
DE3723919A1 (de) * 1987-07-18 1989-01-26 Philips Patentverwaltung Vergleichsschaltung
EP0417130A4 (en) * 1988-05-06 1992-02-26 Magellan Corporation (Australia) Pty. Ltd. Low-power clocking circuits
JPH02124624A (ja) * 1988-07-04 1990-05-11 Toshiba Corp インバータ回路及び該回路を用いたチョッパ型コンパレータ回路
US4926176A (en) * 1988-08-25 1990-05-15 Brooktree Corporation Self-timing analog-to-digital converting system
JPH02100513A (ja) * 1988-10-07 1990-04-12 Mitsubishi Electric Corp 電圧比較装置
US4989003A (en) * 1989-06-19 1991-01-29 Rca Corporation Autozeroed set comparator circuitry
JP2972247B2 (ja) * 1989-12-14 1999-11-08 日本電気株式会社 スイッチト・キャパシタ型ヒステリシスコンパレータ回路
US5332931A (en) * 1991-06-24 1994-07-26 Harris Corporation High speed differential comparator
JPH0595285A (ja) * 1991-10-03 1993-04-16 Mitsubishi Electric Corp 電圧比較器
GB2277162B (en) * 1993-04-17 1996-08-07 Edgcumbe Instr Limited High voltage phasing detector
JP3222276B2 (ja) * 1993-07-30 2001-10-22 セイコーインスツルメンツ株式会社 コンパレータ回路およびコンパレータ回路の制御方法
EP0691741B1 (de) * 1994-07-05 2004-10-06 Matsushita Electric Industrial Co., Ltd. Verriegelungsschaltung
US5514972A (en) * 1994-10-20 1996-05-07 International Business Machines Corporation Voltage comparison circuit
JP3161598B2 (ja) * 1998-04-30 2001-04-25 日本電気株式会社 半導体集積回路およびその製造方法
US6657487B2 (en) * 2001-02-05 2003-12-02 Em(Us) Design, Inc Photodetector preamplifier circuit having a rotating input stage
GB2378066B (en) * 2001-07-23 2005-10-26 Seiko Epson Corp Comparator circuit and method
US6711513B2 (en) 2002-05-02 2004-03-23 Ivensys Systems, Inc. Fault tolerant apparatus and method for determining a revolution rate of a gear
US7142030B2 (en) 2002-12-03 2006-11-28 Semiconductor Energy Laboratory Co., Ltd. Data latch circuit and electronic device
US6900686B1 (en) 2003-06-05 2005-05-31 Marvell International Ltd. Analog switching circuit
US7271641B1 (en) * 2003-06-05 2007-09-18 Marvell International Ltd. Self-repairable semiconductor with analog switching circuit
US7889752B2 (en) * 2003-06-05 2011-02-15 Marvell International Ltd. Dual ported network physical layer
JP4694214B2 (ja) * 2004-02-20 2011-06-08 ローム株式会社 比較器、ａｄ変換回路、半導体装置、および撮像装置
JP2012169850A (ja) * 2011-02-14 2012-09-06 Toyota Central R&D Labs Inc チョッパ型コンパレータ
US11742843B2 (en) * 2020-04-23 2023-08-29 Silicon Laboratories Inc. Apparatus for offset cancellation in comparators and associated methods
US11764759B2 (en) 2020-04-23 2023-09-19 Silicon Laboratories Inc. Apparatus for offset cancellation in comparators and associated methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676702A (en) * 1971-01-04 1972-07-11 Rca Corp Comparator circuit
US4028558A (en) * 1976-06-21 1977-06-07 International Business Machines Corporation High accuracy MOS comparator
US4075509A (en) * 1976-10-12 1978-02-21 National Semiconductor Corporation Cmos comparator circuit and method of manufacture
JPS5421102A (en) * 1977-07-18 1979-02-17 Toshiba Corp Semiconductor device circuit
US4191900A (en) * 1978-01-27 1980-03-04 National Semiconductor Corporation Precision plural input voltage amplifier and comparator
US4262221A (en) * 1979-03-09 1981-04-14 Rca Corporation Voltage comparator

Also Published As

Publication number Publication date
EP0108927A1 (de) 1984-05-23
JPH0223094B2 (de) 1990-05-22
US4547683A (en) 1985-10-15
JPS5991712A (ja) 1984-05-26
EP0108927B1 (de) 1987-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8128 New person/name/address of the agent

Representative=s name: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN