DE69605451T2 - Digital-analog-wandler mit mehreren ausgabestufen - Google Patents

Digital-analog-wandler mit mehreren ausgabestufen

Info

Publication number
DE69605451T2
DE69605451T2 DE69605451T DE69605451T DE69605451T2 DE 69605451 T2 DE69605451 T2 DE 69605451T2 DE 69605451 T DE69605451 T DE 69605451T DE 69605451 T DE69605451 T DE 69605451T DE 69605451 T2 DE69605451 T2 DE 69605451T2
Authority
DE
Germany
Prior art keywords
digital
analog converter
multiple levels
levels
analog
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
DE69605451T
Other languages
English (en)
Other versions
DE69605451D1 (de
Inventor
David Walter Flynn
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of DE69605451D1 publication Critical patent/DE69605451D1/de
Application granted granted Critical
Publication of DE69605451T2 publication Critical patent/DE69605451T2/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
    • H03M1/66—Digital/analogue converters
    • H03M1/664—Non-linear conversion not otherwise provided for in subgroups of H03M1/66
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation
DE69605451T 1996-05-07 1996-08-06 Digital-analog-wandler mit mehreren ausgabestufen Expired - Lifetime DE69605451T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9609489A GB2313004A (en) 1996-05-07 1996-05-07 Digital to analogue converter
PCT/GB1996/001915 WO1997042713A1 (en) 1996-05-07 1996-08-06 Digital to analogue converter with multiple output stages

Publications (2)

Publication Number Publication Date
DE69605451D1 DE69605451D1 (de) 2000-01-05
DE69605451T2 true DE69605451T2 (de) 2000-06-21

Family

ID=10793290

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69605451T Expired - Lifetime DE69605451T2 (de) 1996-05-07 1996-08-06 Digital-analog-wandler mit mehreren ausgabestufen
DE69605134T Expired - Lifetime DE69605134T2 (de) 1996-05-07 1996-08-06 Digital-analog-wandler mit referenzsignal

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69605134T Expired - Lifetime DE69605134T2 (de) 1996-05-07 1996-08-06 Digital-analog-wandler mit referenzsignal

Country Status (12)

Country Link
US (2) US5774083A (de)
EP (2) EP0897618B1 (de)
JP (2) JP2000509920A (de)
KR (2) KR100436357B1 (de)
CN (2) CN1110142C (de)
DE (2) DE69605451T2 (de)
GB (1) GB2313004A (de)
IL (2) IL126818A (de)
MY (2) MY116548A (de)
RU (2) RU2156029C2 (de)
TW (1) TW318294B (de)
WO (2) WO1997042713A1 (de)

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US5936565A (en) * 1997-12-10 1999-08-10 Nortel Networks Corporation Digitally controlled duty cycle integration
US6078277A (en) * 1998-07-02 2000-06-20 Motorola, Inc. Arrangement and method for producing a plurality of pulse width modulated signals
US6367023B2 (en) 1998-12-23 2002-04-02 Intel Corporation Method and apparatus of measuring current, voltage, or duty cycle of a power supply to manage power consumption in a computer system
US6564332B1 (en) * 1998-12-23 2003-05-13 Intel Corporation Method and apparatus for managing power consumption in a computer system responsive to the power delivery specifications of a power outlet
US6225930B1 (en) * 1999-05-18 2001-05-01 Agilent Technologies, Inc. Reference loop for a digital-to-analog converter
US7499557B1 (en) * 1999-09-20 2009-03-03 Realtek Semiconductor Corporation Driving method of speaker and the driving circuit thereof
JP3942091B2 (ja) * 2001-05-14 2007-07-11 ザイロン コーポレイション デジタルアナログ変換器
US6606044B2 (en) * 2002-01-02 2003-08-12 Motorola, Inc. Method and apparatus for generating a pulse width modulated signal
US20030173274A1 (en) * 2002-02-01 2003-09-18 Frank Corbin Blood component separation device, system, and method including filtration
US7023370B2 (en) * 2002-02-28 2006-04-04 Charles Douglas Murphy Shared parallel digital-to-analog conversion
FR2843250A1 (fr) * 2002-07-31 2004-02-06 Koninkl Philips Electronics Nv Convertisseur numerique-analogique comprenant des moyens pour ameliorer la linearite de conversion.
US6727832B1 (en) * 2002-11-27 2004-04-27 Cirrus Logic, Inc. Data converters with digitally filtered pulse width modulation output stages and methods and systems using the same
US6833802B1 (en) * 2003-06-05 2004-12-21 Infineon Technologies Ag Controllable electrical resistor
US6856269B1 (en) * 2004-05-13 2005-02-15 Winbond Electronics Corp. D/A conversion method and D/A converter
JP2008538863A (ja) * 2005-04-25 2008-11-06 エヌエックスピー ビー ヴィ 電源電圧の監視
CN101079417B (zh) * 2006-05-25 2010-11-10 晨星半导体股份有限公司 共享参考输入的信号耦合电路及方法
DE102007006084A1 (de) 2007-02-07 2008-09-25 Jacob, Christian E., Dr. Ing. Verfahren zum zeitnahen Ermitteln der Kennwerte, Harmonischen und Nichtharmonischen von schnell veränderlichen Signalen mit zusätzlicher Ausgabe davon abgeleiteter Muster, Steuersignale, Ereignisstempel für die Nachverarbeitung sowie einer Gewichtung der Ergebnisse
CN102098052A (zh) * 2009-12-15 2011-06-15 俞峰 一种数模转换方法
US8471746B2 (en) * 2011-07-08 2013-06-25 Tektronix, Inc. Digital-to-analog conversion with combined pulse modulators
RU2497276C1 (ru) * 2012-05-24 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенская государственная технологическая академия" Способ цифроаналогового преобразования
US8902965B2 (en) * 2012-09-27 2014-12-02 Qualcomm Incorporated Pulse shaping for generating NFC initiator transmit waveform
CN103532551B (zh) * 2013-07-21 2016-08-10 马东林 高速三态adc
EP3044873B1 (de) * 2013-09-10 2019-03-20 Infineon Technologies Austria AG Mehrphasiger pulsbreitenmodulator für klasse-d-audioverstärker
US9306547B2 (en) * 2013-12-12 2016-04-05 International Business Machines Corporation Duty cycle adjustment with error resiliency
CN103837887B (zh) * 2014-02-19 2016-07-20 中国地震局地球物理研究所 一种高动态范围地震信号分级采集方法及系统
US9843338B1 (en) 2017-03-20 2017-12-12 Silanna Asia Pte Ltd Resistor-based configuration system
CN109088641B (zh) * 2018-07-04 2020-04-28 华南理工大学 一种基于fpga的数字接收机系统及射频模数转换方法

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US3653035A (en) * 1970-04-24 1972-03-28 Bell Telephone Labor Inc Chord law companding pulse code modulation coders and decoders
US3893102A (en) * 1973-11-02 1975-07-01 Bell Telephone Labor Inc Digital-to-analog converter using differently decoded bit groups
NL165896C (nl) * 1974-07-05 1981-05-15 Matsushita Electric Ind Co Ltd Spanningsleveringsinrichting.
US4348768A (en) * 1977-09-06 1982-09-07 International Telephone And Telegraph Corporation PCM Codec using common D/A converter for encoding and decoding
US4488144A (en) * 1980-05-01 1984-12-11 Analogic Corporation High linearity digital to analog converter
US4484178A (en) * 1982-06-22 1984-11-20 International Business Machines Corporation Digital-to-analog converter
DE3336370A1 (de) * 1983-07-23 1985-01-31 Robert Bosch Gmbh, 7000 Stuttgart Digital/analog-wandelverfahren in verbindung mit sensor- und/oder steuersignalen bei einem kraftfahrzeuge
JPS6091726A (ja) * 1983-10-25 1985-05-23 Sony Corp デジタル・アナログ変換装置
CA1289666C (en) * 1983-10-25 1991-09-24 Masashi Takeda Digital-to-analog converting system
US4742329A (en) * 1985-01-28 1988-05-03 Sanyo Electric Co., Ltd. Digital/analog converter
US4631522A (en) * 1985-04-12 1986-12-23 Audio Precision, Inc. Method and circuit for compensation of a multiplying digital-to-analog converter
US4812818A (en) * 1987-02-24 1989-03-14 Brooktree Corporation Digital-to-analog converter
US4940979A (en) * 1988-04-26 1990-07-10 Hewlett-Packard Company Combined rate/width modulation arrangement
JPH0421215A (ja) * 1990-05-16 1992-01-24 Sony Corp デジタル・アナログ変換器
JPH07118652B2 (ja) * 1990-10-12 1995-12-18 ヤマハ株式会社 Ｄａ変換装置
GB9103777D0 (en) * 1991-02-22 1991-04-10 B & W Loudspeakers Analogue and digital convertors
US5070332A (en) * 1991-03-18 1991-12-03 Burr-Brown Corporation Two-step subranging analog to digital converter
JP3132132B2 (ja) * 1992-04-06 2001-02-05 富士通株式会社 Ｄ／ａ変換器
JPH07170188A (ja) * 1993-12-14 1995-07-04 Yamaha Corp Ｄａコンバータ回路
DE4423899C1 (de) * 1994-07-08 1995-11-02 Deutsche Forsch Luft Raumfahrt Verfahren zur Detektion, Lokalisierung und Geschwindigkeitsbestimmung von Bewegtzielen aus Radar-Rohdaten eines von einem Träger mitgeführten, kohärenten, ein- oder mehrkanaligen Abbildungssystems
US5663728A (en) * 1995-05-18 1997-09-02 Hughes Aircraft Company Digital-to-analog converted (DAC) and method that set waveform rise and fall times to produce an analog waveform that approximates a piecewise linear waveform to reduce spectral distortion

Also Published As

Publication number Publication date
MY112333A (en) 2001-05-31
US5774083A (en) 1998-06-30
JP3577321B2 (ja) 2004-10-13
MY116548A (en) 2004-02-28
RU2156029C2 (ru) 2000-09-10
KR20000010720A (ko) 2000-02-25
CN1217098A (zh) 1999-05-19
JP2000509920A (ja) 2000-08-02
JP2000509921A (ja) 2000-08-02
EP0897617B1 (de) 1999-11-10
DE69605134D1 (de) 1999-12-16
EP0897617A1 (de) 1999-02-24
EP0897618B1 (de) 1999-12-01
US5764173A (en) 1998-06-09
GB2313004A (en) 1997-11-12
RU2160497C2 (ru) 2000-12-10
DE69605451D1 (de) 2000-01-05
KR100436357B1 (ko) 2004-11-03
CN1229540A (zh) 1999-09-22
DE69605134T2 (de) 2000-05-25
KR20050074656A (ko) 2005-07-18
GB9609489D0 (en) 1996-07-10
EP0897618A1 (de) 1999-02-24
IL126818A (en) 2003-01-12
IL126818A0 (en) 1999-08-17
WO1997042713A1 (en) 1997-11-13
IL126815A0 (en) 1999-08-17
CN1116741C (zh) 2003-07-30
CN1110142C (zh) 2003-05-28
WO1997042711A1 (en) 1997-11-13
TW318294B (en) 1997-10-21

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