AU2003275395A1 - Pulse width modulation analog to digital conversion - Google Patents

Pulse width modulation analog to digital conversion

Info

Publication number
AU2003275395A1
AU2003275395A1 AU2003275395A AU2003275395A AU2003275395A1 AU 2003275395 A1 AU2003275395 A1 AU 2003275395A1 AU 2003275395 A AU2003275395 A AU 2003275395A AU 2003275395 A AU2003275395 A AU 2003275395A AU 2003275395 A1 AU2003275395 A1 AU 2003275395A1
Authority
AU
Australia
Prior art keywords
pulse width
width modulation
digital conversion
modulation analog
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.)
Abandoned
Application number
AU2003275395A
Other languages
English (en)
Inventor
William E. Ott
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2003275395A1 publication Critical patent/AU2003275395A1/en
Abandoned 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
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation
    • H03M1/506—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation the pulse width modulator being of the charge-balancing type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Pulse Circuits (AREA)
AU2003275395A 2002-10-02 2003-10-02 Pulse width modulation analog to digital conversion Abandoned AU2003275395A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/263,931 US6674387B1 (en) 2002-10-02 2002-10-02 Pulse width modulation analog to digital conversion
US10/263,931 2002-10-02
PCT/US2003/031242 WO2004032330A1 (en) 2002-10-02 2003-10-02 Pulse width modulation analog to digital conversion

Publications (1)

Publication Number Publication Date
AU2003275395A1 true AU2003275395A1 (en) 2004-04-23

Family

ID=29735653

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003275395A Abandoned AU2003275395A1 (en) 2002-10-02 2003-10-02 Pulse width modulation analog to digital conversion

Country Status (5)

Country Link
US (1) US6674387B1 (enExample)
EP (1) EP1563606A1 (enExample)
JP (1) JP2006502626A (enExample)
AU (1) AU2003275395A1 (enExample)
WO (1) WO2004032330A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005029707A1 (en) * 2003-09-22 2005-03-31 Tc Electronic A/S Self-oscillating a/d-converter
US6965339B2 (en) * 2004-04-07 2005-11-15 Motorola, Inc. Method and system for analog to digital conversion using digital pulse width modulation (PWM)
US7068205B1 (en) * 2004-06-22 2006-06-27 Cypress Semiconductor Corp. Circuit, method, and apparatus for continuously variable analog to digital conversion
JP4157862B2 (ja) * 2004-08-04 2008-10-01 マイクロン テクノロジー，インコーポレイテッド アナログ‐デジタル変換器及びその動作方法、撮像装置並びにランプ発生器の動作方法
JP2006067481A (ja) * 2004-08-30 2006-03-09 Sanyo Electric Co Ltd デジタル・アナログ変換回路
US7119727B2 (en) * 2004-10-25 2006-10-10 Atmel Corporation Analog-to-digital converter
JP2007208774A (ja) * 2006-02-03 2007-08-16 Yokogawa Electric Corp 位相制御回路
CN100470449C (zh) * 2006-06-27 2009-03-18 华硕电脑股份有限公司 中央处理器的电源供应系统
US7501968B2 (en) * 2006-12-15 2009-03-10 Honeywell International, Inc. Integrated multi-mode sensor
US7944193B2 (en) * 2007-05-08 2011-05-17 International Rectifier Corporation Digital PWM modulator with fast dynamic response and fine resolution
US7633420B2 (en) * 2008-05-07 2009-12-15 Honeywell International Inc. Pressure sensor with improved rate-of-change compatible data output
GB2488537B (en) * 2011-02-22 2017-01-18 Gm Global Tech Operations Llc Circuit and method for converting an analog signal to a digital signal
US8947142B2 (en) * 2012-05-16 2015-02-03 Cypress Semiconductor Corporation Common mode trimming with variable duty cycle
KR101626490B1 (ko) * 2014-12-17 2016-06-01 엘지전자 주식회사 조리기기 및 그 제어방법
US9350375B1 (en) * 2015-04-13 2016-05-24 Nxp B.V. Method and system for performing analog-to-digital conversion
KR101800205B1 (ko) * 2016-10-20 2017-11-24 전자부품연구원 광화학 센서 리드아웃을 위한 아날로그 연산증폭기 기반의 펄스폭변조 회로 및 이를 포함하는 광화학 센서 시스템
CN107707210B (zh) * 2017-11-27 2023-11-17 广东路得斯环境科技有限公司 一种自调零高增益差分放大电路
CN112782487B (zh) * 2019-11-08 2023-05-12 航天科工惯性技术有限公司 一种占空比检测系统
CN113556128A (zh) * 2021-07-28 2021-10-26 北京纳米维景科技有限公司 模数转换方法、模数转换控制器及其电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130617A (ja) * 1982-01-29 1983-08-04 Nippon Gakki Seizo Kk パルス幅変調回路
JPS58165420A (ja) * 1982-03-26 1983-09-30 Nippon Gakki Seizo Kk パルス幅変調回路
US5245343A (en) 1990-08-03 1993-09-14 Honeywell Inc. Enhanced accuracy delta-sigma A/D converter
US5355136A (en) * 1991-10-24 1994-10-11 Sankyo Seiki Mfg. Co., Ltd. Analog-to-digital converter circuit
US5229772A (en) * 1992-02-03 1993-07-20 Integrated Semiconductor Solutions Ratiometric ADC with pulse width modulated output for wide temperature range applications
US5739638A (en) * 1996-06-24 1998-04-14 Thomson Consumer Electronics, Inc. Bus controlled arrangement using a duty cycle modulated control signal in a CRT
JPH11237290A (ja) * 1998-02-20 1999-08-31 Fujikoki Corp Ｐｗｍ型圧力センサ
US6445326B1 (en) * 2000-06-22 2002-09-03 Xyron Corporation High speed precision analog to digital convertor

Also Published As

Publication number Publication date
WO2004032330A1 (en) 2004-04-15
JP2006502626A (ja) 2006-01-19
US6674387B1 (en) 2004-01-06
EP1563606A1 (en) 2005-08-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase