HK41196A - Signal-source arrangement - Google Patents

Signal-source arrangement

Info

Publication number
HK41196A
HK41196A HK41196A HK41196A HK41196A HK 41196 A HK41196 A HK 41196A HK 41196 A HK41196 A HK 41196A HK 41196 A HK41196 A HK 41196A HK 41196 A HK41196 A HK 41196A
Authority
HK
Hong Kong
Prior art keywords
signal
source arrangement
arrangement
source
Prior art date
Application number
HK41196A
Other languages
English (en)
Inventor
Dirk Wouter Johanne Groeneveld
Hendrikus Schouwenaars
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of HK41196A publication Critical patent/HK41196A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
    • H03M1/0643—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the spatial domain
    • H03M1/0648—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the spatial domain by arranging the quantisation value generators in a non-sequential pattern layout, e.g. symmetrical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
HK41196A 1989-07-10 1996-03-07 Signal-source arrangement HK41196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901755 1989-07-10

Publications (1)

Publication Number Publication Date
HK41196A true HK41196A (en) 1996-03-15

Family

ID=19855000

Family Applications (1)

Application Number Title Priority Date Filing Date
HK41196A HK41196A (en) 1989-07-10 1996-03-07 Signal-source arrangement

Country Status (6)

Country Link
US (1) US5021784A (ja)
EP (1) EP0408115B1 (ja)
JP (1) JP3033988B2 (ja)
KR (1) KR100202355B1 (ja)
DE (1) DE69013084T2 (ja)
HK (1) HK41196A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444446A (en) * 1993-07-01 1995-08-22 Texas Instruments Incorporated Apparatus and method for duplicating currents
JP3062035B2 (ja) * 1995-03-31 2000-07-10 インターナショナル・ビジネス・マシーンズ・コーポレ−ション Ｄ／ａコンバータ
US5646619A (en) * 1995-04-26 1997-07-08 Lucent Technologies Inc. Self-calibrating high speed D/A converter
US5760726A (en) * 1996-08-23 1998-06-02 Motorola, Inc. Digital-to-analog converter with dynamic matching and bit splitting
US5955980A (en) * 1997-10-03 1999-09-21 Motorola, Inc. Circuit and method for calibrating a digital-to-analog converter
US6583740B2 (en) * 2001-11-21 2003-06-24 Analog Devices, Inc. Calibrated current source
US7187316B1 (en) * 2006-02-06 2007-03-06 Brookhaven Science Associates, Llc Method and apparatus for clockless analog-to-digital conversion and peak detection
JP4464418B2 (ja) * 2007-03-20 2010-05-19 株式会社日立製作所 ランプ波形発生回路及びそれを用いた回路パターン検査装置
US7576667B1 (en) 2007-04-10 2009-08-18 Marvell International Ltd. Hierarchied calibration circuit
US7804433B1 (en) 2009-04-14 2010-09-28 Texas Instruments Incorporated Methods and apparatus for error cancelation in calibrated current sources
TW201128961A (en) * 2010-02-04 2011-08-16 Nat Univ Chung Cheng Current-mode digital-to-analog converter with prospective correction mechanism
US8193960B2 (en) 2010-02-10 2012-06-05 Advantest Corporation Output apparatus and test apparatus
US8325072B2 (en) * 2011-01-10 2012-12-04 Intel Mobile Communications GmbH Calibration circuit and method for calibrating capacitive compensation in digital-to-analog converters
CN103176150B (zh) 2011-12-21 2015-08-26 通用电气公司 梯度放大器系统及其控制方法
US8912939B2 (en) * 2012-12-14 2014-12-16 Analog Devices Technology String DAC leakage current cancellation
EP3249375A1 (en) * 2016-05-27 2017-11-29 Xieon Networks S.à r.l. Otdr with increased precision and reduced dead zone using superposition of pulses with varying clock signal delay

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272760A (en) * 1979-04-10 1981-06-09 Burr-Brown Research Corporation Self-calibrating digital to analog conversion system and method
DE3279017D1 (en) * 1981-03-25 1988-10-13 Hitachi Ltd Digital-to-analog converter
US4591828A (en) * 1981-05-07 1986-05-27 Cambridge Consultants Limited Digital-to-analog converter
CA1203318A (en) * 1981-09-16 1986-04-15 Brooktree Corporation Apparatus for converting data between analog and digital values
FR2529412A1 (fr) * 1982-06-25 1983-12-30 Thomson Csf Convertisseur numerique-analogique de haute resolution a auto-etalonnage
US4607250A (en) * 1985-05-08 1986-08-19 Burr-Brown Corporation Bit adjustment and filter circuit for digital-to-analog converter
FR2620836B1 (fr) * 1987-09-21 1990-01-19 Thomson Semiconducteurs Source d e courant ajustable et convertisseur numerique/analogique a auto-calibration utilisant une telle source
NL8703128A (nl) * 1987-12-24 1989-07-17 Philips Nv Digitaal-analoog-omzetter.
US4967140A (en) * 1988-09-12 1990-10-30 U.S. Philips Corporation Current-source arrangement
US4958155A (en) * 1989-01-31 1990-09-18 Zdzislaw Gulczynski Ultra fast digital-to-analog converter with independent bit current source calibration

Also Published As

Publication number Publication date
DE69013084D1 (de) 1994-11-10
DE69013084T2 (de) 1995-04-13
JP3033988B2 (ja) 2000-04-17
US5021784A (en) 1991-06-04
KR100202355B1 (ko) 1999-06-15
JPH0369213A (ja) 1991-03-25
KR910003949A (ko) 1991-02-28
EP0408115B1 (en) 1994-10-05
EP0408115A1 (en) 1991-01-16

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)