DE602006021570D1 - Abtastdatenschaltungen mit nulldurchgangsdetektion - Google Patents

Abtastdatenschaltungen mit nulldurchgangsdetektion

Info

Publication number
DE602006021570D1
DE602006021570D1 DE200660021570 DE602006021570T DE602006021570D1 DE 602006021570 D1 DE602006021570 D1 DE 602006021570D1 DE 200660021570 DE200660021570 DE 200660021570 DE 602006021570 T DE602006021570 T DE 602006021570T DE 602006021570 D1 DE602006021570 D1 DE 602006021570D1
Authority
DE
Germany
Prior art keywords
level
crossing
zero
scan data
data circuits
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.)
Active
Application number
DE200660021570
Other languages
English (en)
Inventor
Hae-Seung Lee
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.)
Cambridge Analog Technologies Inc
Original Assignee
Cambridge Analog Technologies 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 Cambridge Analog Technologies Inc filed Critical Cambridge Analog Technologies Inc
Publication of DE602006021570D1 publication Critical patent/DE602006021570D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/52—Input signal integrated with linear return to datum
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Dc-Dc Converters (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Communication Control (AREA)
DE200660021570 2005-07-01 2006-06-30 Abtastdatenschaltungen mit nulldurchgangsdetektion Active DE602006021570D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59541405P 2005-07-01 2005-07-01
US59549305P 2005-07-11 2005-07-11
US11/454,435 US7459942B2 (en) 2005-07-01 2006-06-16 Sampled-data circuits using zero crossing detection
PCT/US2006/025930 WO2007005802A1 (en) 2005-07-01 2006-06-30 Sampled-data circuits using zero crossing detection

Publications (1)

Publication Number Publication Date
DE602006021570D1 true DE602006021570D1 (de) 2011-06-09

Family

ID=37192665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200660021570 Active DE602006021570D1 (de) 2005-07-01 2006-06-30 Abtastdatenschaltungen mit nulldurchgangsdetektion

Country Status (7)

Country Link
US (1) US7459942B2 (de)
EP (1) EP1899979B1 (de)
JP (1) JP2009500922A (de)
KR (1) KR100962577B1 (de)
AT (1) ATE507565T1 (de)
DE (1) DE602006021570D1 (de)
WO (1) WO2007005802A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8200954B2 (en) * 2008-07-08 2012-06-12 Texas Instruments Incorporated Multi-stage boot pin sampling
US9413228B2 (en) * 2010-01-13 2016-08-09 Maxim Integrated Products, Inc. 2-phase threshold detector based circuits
US8432192B2 (en) 2011-05-20 2013-04-30 Maxim Integrated Products, Inc. 2-phase threshold detector based circuits
EP3829058A1 (de) * 2019-11-26 2021-06-02 ams International AG Schaltkondensatorverstärker und analog-digital-pipeline-umrichter damit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429282A (en) 1982-02-08 1984-01-31 Bell Telephone Laboratories, Incorporated Offset-nulled sample-and-hold amplifier
US4584532A (en) * 1982-09-20 1986-04-22 Motorola, Inc. Switched capacitor envelope detector
US4682102A (en) * 1985-12-23 1987-07-21 General Electric Company Solid state watthour meter with switched-capacitor integration
US4800333A (en) * 1986-12-29 1989-01-24 General Electric Company Switched-capacitor watthour meter circuit having reduced capacitor ratio
GB2247124B (en) 1987-10-28 1992-07-01 Burr Brown Corp Demodulator circuit
IT1238117B (it) * 1989-10-16 1993-07-07 Marelli Autronica Circuito a condensatori commutati, integrabile in tecnologia mos, con funzione di raddrizzatore a doppia semionda e di integratore
US5121061A (en) * 1990-08-16 1992-06-09 Milton Roy Company Phase correction for streaming current signal
US5159341A (en) * 1991-03-12 1992-10-27 Analog Devices, Inc. Two phase sampling for a delta sigma modulator
JP2001111427A (ja) 1999-10-05 2001-04-20 Nec Corp スイッチドキャパシタ型デジタル・アナログコンバータ
DE60008094T2 (de) * 2000-07-24 2004-07-01 Stmicroelectronics S.R.L., Agrate Brianza Integrator mit Gleichrichtungsfunktion und mit einem der Speisespannung entsprechenden Ausgangsspannungsbereich
KR100370095B1 (ko) 2001-01-05 2003-02-05 엘지전자 주식회사 표시 소자의 액티브 매트릭스 방식의 구동 회로
US7077313B2 (en) * 2001-10-01 2006-07-18 Avante International Technology, Inc. Electronic voting method for optically scanned ballot
US6892944B2 (en) * 2001-10-01 2005-05-17 Amerasia International Technology, Inc. Electronic voting apparatus and method for optically scanned ballot
US6942142B2 (en) * 2001-10-02 2005-09-13 Hewlett-Packard Development Company, L.P. Voting ballot, voting machine, and associated methods
US6854644B1 (en) * 2002-09-16 2005-02-15 Election Systems & Software, Inc. Method of analyzing marks made on a response sheet

Also Published As

Publication number Publication date
JP2009500922A (ja) 2009-01-08
EP1899979A1 (de) 2008-03-19
US20070001518A1 (en) 2007-01-04
US7459942B2 (en) 2008-12-02
ATE507565T1 (de) 2011-05-15
KR20080036061A (ko) 2008-04-24
EP1899979B1 (de) 2011-04-27
WO2007005802A1 (en) 2007-01-11
KR100962577B1 (ko) 2010-06-11

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