DE60120382D1 - Hintergrundkalibrierung für einen a/d-umsetzer - Google Patents

Hintergrundkalibrierung für einen a/d-umsetzer

Info

Publication number
DE60120382D1
DE60120382D1 DE60120382T DE60120382T DE60120382D1 DE 60120382 D1 DE60120382 D1 DE 60120382D1 DE 60120382 T DE60120382 T DE 60120382T DE 60120382 T DE60120382 T DE 60120382T DE 60120382 D1 DE60120382 D1 DE 60120382D1
Authority
DE
Germany
Prior art keywords
converter
background calibration
calibration
background
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
DE60120382T
Other languages
English (en)
Other versions
DE60120382T2 (de
Inventor
Richard Hellberg
Erik Jonsson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from SE0000843A external-priority patent/SE517675C2/sv
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60120382D1 publication Critical patent/DE60120382D1/de
Publication of DE60120382T2 publication Critical patent/DE60120382T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1004—Calibration or testing without interrupting normal operation, e.g. by providing an additional component for temporarily replacing components to be tested or calibrated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DE60120382T 2000-03-14 2001-03-07 Hintergrundkalibrierung für einen a/d-umsetzer Expired - Lifetime DE60120382T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0000843A SE517675C2 (sv) 2000-03-14 2000-03-14 Ett förfarande för A/D-omvandling samt ett A/D- omvandlingssystem
SE0000843 2000-03-14
SE0003043 2000-08-29
SE0003043A SE517536C2 (sv) 2000-03-14 2000-08-29 Anordning samt metod för bakgrundskalibrering av A/D- omvandlare
PCT/SE2001/000472 WO2001069792A1 (en) 2000-03-14 2001-03-07 A/d converter background calibration

Publications (2)

Publication Number Publication Date
DE60120382D1 true DE60120382D1 (de) 2006-07-20
DE60120382T2 DE60120382T2 (de) 2006-11-09

Family

ID=26655021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120382T Expired - Lifetime DE60120382T2 (de) 2000-03-14 2001-03-07 Hintergrundkalibrierung für einen a/d-umsetzer

Country Status (8)

Country Link
US (1) US6473012B2 (de)
EP (1) EP1269634B1 (de)
CN (1) CN1246967C (de)
AU (1) AU2001237878A1 (de)
CA (1) CA2400905C (de)
DE (1) DE60120382T2 (de)
SE (1) SE517536C2 (de)
WO (1) WO2001069792A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007408A1 (de) * 2000-02-18 2001-09-06 Infineon Technologies Ag Analog/Digital-Wandlerschaltungsanordnung
US6784815B2 (en) * 2000-03-14 2004-08-31 Telefonaktiebolaget Lm Ericsson (Publ) A/D converter with adaptive background calibration skip rate
SE517457C2 (sv) 2000-08-29 2002-06-11 Ericsson Telefon Ab L M Metod och anordning för bakgrundskalibrering av A/D- omvandlare
US7035756B2 (en) * 2003-12-17 2006-04-25 Texas Instruments Incorporated Continuous digital background calibration in pipelined ADC architecture
US6967603B1 (en) 2004-07-19 2005-11-22 Realtek Semiconductor Corp. ADC background calibration timing
US7187310B2 (en) * 2005-03-04 2007-03-06 Kamal El-Sankary Circuit calibration using voltage injection
DE102005017304B3 (de) * 2005-04-14 2006-11-02 Infineon Technologies Ag Digital/Analog-Wandler mit Selbstkalibrierung
US7286070B2 (en) * 2005-11-21 2007-10-23 Freescale Semiconductor, Inc. RF carrier generator and method thereof
US7460045B1 (en) 2006-08-15 2008-12-02 Pmc-Sierra, Inc. Background calibration technique for pipelined A/D converters using simplified histogram-based testing
GB2462876A (en) * 2008-08-26 2010-03-03 Cambridge Silicon Radio Ltd Estimating the component of a signal via random sampling
US8223046B2 (en) * 2009-08-14 2012-07-17 Entropic Communications, Inc. Method and system for accelerated analog to digital conversion
CN102739256B (zh) * 2011-04-13 2015-06-24 财团法人交大思源基金会 N位数字至模拟转换装置
RU2506697C1 (ru) * 2012-10-24 2014-02-10 Закрытое Акционерное Общество "Диаконт" Способ повышения точности измерения аналогового сигнала, устройство для измерения аналогового сигнала
CN110830064B (zh) * 2019-10-30 2021-02-19 电子科技大学 一种高无杂散动态范围的信号接收装置与方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903021A (en) * 1987-11-24 1990-02-20 Leibholz Stephen W Signal encoding/decoding employing quasi-random sampling
US4996530A (en) * 1989-11-27 1991-02-26 Hewlett-Packard Company Statistically based continuous autocalibration method and apparatus
US5305004A (en) * 1992-09-29 1994-04-19 Texas Instruments Incorporated Digital to analog converter for sigma delta modulator
US5315627A (en) * 1993-02-22 1994-05-24 Hewlett-Packard Company Pseudo-random repetitive sampling of a signal
US5499027A (en) 1994-02-24 1996-03-12 Massachusetts Institute Of Technology Digitally self-calibrating pipeline analog-to-digital converter
GB9417270D0 (en) 1994-08-26 1994-10-19 Inmos Ltd Timing circuit
JP2993399B2 (ja) * 1995-05-08 1999-12-20 ヤマハ株式会社 Ｄ／ａコンバータ回路
US5786951A (en) 1996-06-05 1998-07-28 Cirrus Logic, Inc. Sampled amplitude read channel employing a discrete time noise generator for calibration
TW337051B (en) * 1996-11-29 1998-07-21 Philips Electronics Nv Analog-to-digital conversion
US5793318A (en) 1997-02-05 1998-08-11 Hewlett-Packard Company System for preventing of crosstalk between a raw digital output signal and an analog input signal in an analog-to-digital converter
US5926123A (en) * 1997-12-08 1999-07-20 Raytheon Company Self calibration circuitry and algorithm for multipass analog to digital converter interstage gain correction

Also Published As

Publication number Publication date
SE0003043D0 (sv) 2000-08-29
EP1269634B1 (de) 2006-06-07
EP1269634A1 (de) 2003-01-02
SE517536C2 (sv) 2002-06-18
CA2400905C (en) 2009-12-15
US20010026233A1 (en) 2001-10-04
US6473012B2 (en) 2002-10-29
DE60120382T2 (de) 2006-11-09
AU2001237878A1 (en) 2001-09-24
SE0003043L (sv) 2001-09-15
WO2001069792A1 (en) 2001-09-20
CN1425221A (zh) 2003-06-18
CN1246967C (zh) 2006-03-22
CA2400905A1 (en) 2001-09-20

Similar Documents

Publication Publication Date Title
DE60141316D1 (de) Indikator für die plasmasterilisation
DE60122669D1 (de) A/D-Wandler
DE69940109D1 (de) Rollstabsystem für einen mehrpunktriegel
DE60234939D1 (de) Stent für die eustachische röhre
DE50204773D1 (de) Übertrager für einen stromsensor
DE60115194D1 (de) Photohärtbares material für zahnreparaturen
DE60100448D1 (de) Belüftungsvorrichtung für einen Statorring
DE60141403D1 (de) Hörvorrichtung für einen Roboter
BR0200716B1 (pt) conjunto de medição de largura de uma safra.
DE60214755D1 (de) Hornantenne für eine pegelmesseinrichtung
DE60120382D1 (de) Hintergrundkalibrierung für einen a/d-umsetzer
DE50101549D1 (de) Stromwandler für einen kompensationsstromsensor
DE60134908D1 (de) Kalibrierung für ein Bilderzeugungsgerät
DE60109384D1 (de) Messapparat für Riemenscheibe
FR2812476B1 (fr) Convertisseur alternatif-continu
DE60209291T8 (de) Ausgleichsvorrichtung für einen Motor
DE60128380D1 (de) Dynamische einstellung für einen spannungshub
DE60212034D1 (de) Multiplexerschaltung für einen schnellen getakteten Parallel/Serien-Wandler
ATE335203T1 (de) Test für anti-transglutaminase-antikörper
DE50101172D1 (de) Verbindungsanordnung für leitungen
DE60208495D1 (de) Kontrastphantom
DE60107783D1 (de) Verbindungsstruktur für Signalübertragung
DK1307733T3 (da) Creatininsensor-kalibrering
DE60126877D1 (de) D/A-Wandler
ATE280868T1 (de) Einlaufgarnitur für einen spülkasten

Legal Events

Date Code Title Description
8364 No opposition during term of opposition