JP3813256B2 - 関数演算回路用の波形整形回路 - Google Patents

関数演算回路用の波形整形回路 Download PDF

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Publication number
JP3813256B2
JP3813256B2 JP23647496A JP23647496A JP3813256B2 JP 3813256 B2 JP3813256 B2 JP 3813256B2 JP 23647496 A JP23647496 A JP 23647496A JP 23647496 A JP23647496 A JP 23647496A JP 3813256 B2 JP3813256 B2 JP 3813256B2
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JP
Japan
Prior art keywords
input terminal
output terminal
voltage
circuit
waveform shaping
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 - Fee Related
Application number
JP23647496A
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English (en)
Japanese (ja)
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JPH1084233A5 (enExample
JPH1084233A (ja
Inventor
敏夫 室田
利彦 濱▲崎▼
Original Assignee
日本バーブラウン株式会社
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Application filed by 日本バーブラウン株式会社 filed Critical 日本バーブラウン株式会社
Priority to JP23647496A priority Critical patent/JP3813256B2/ja
Priority to US08/918,954 priority patent/US5977895A/en
Publication of JPH1084233A publication Critical patent/JPH1084233A/ja
Publication of JPH1084233A5 publication Critical patent/JPH1084233A5/ja
Application granted granted Critical
Publication of JP3813256B2 publication Critical patent/JP3813256B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/358—Continuously compensating for, or preventing, undesired influence of physical parameters of non-linear distortion, e.g. instability
    • H03M3/36—Continuously compensating for, or preventing, undesired influence of physical parameters of non-linear distortion, e.g. instability by temporarily adapting the operation upon detection of instability conditions
    • H03M3/362—Continuously compensating for, or preventing, undesired influence of physical parameters of non-linear distortion, e.g. instability by temporarily adapting the operation upon detection of instability conditions in feedback mode, e.g. by reducing the order of the modulator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/436—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type
    • H03M3/438—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP23647496A 1996-09-06 1996-09-06 関数演算回路用の波形整形回路 Expired - Fee Related JP3813256B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP23647496A JP3813256B2 (ja) 1996-09-06 1996-09-06 関数演算回路用の波形整形回路
US08/918,954 US5977895A (en) 1996-09-06 1997-08-26 Waveform shaping circuit for function circuit and high order delta sigma modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23647496A JP3813256B2 (ja) 1996-09-06 1996-09-06 関数演算回路用の波形整形回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006108672A Division JP4142059B2 (ja) 2006-04-11 2006-04-11 積分回路

Publications (3)

Publication Number Publication Date
JPH1084233A JPH1084233A (ja) 1998-03-31
JPH1084233A5 JPH1084233A5 (enExample) 2004-09-16
JP3813256B2 true JP3813256B2 (ja) 2006-08-23

Family

ID=17001283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23647496A Expired - Fee Related JP3813256B2 (ja) 1996-09-06 1996-09-06 関数演算回路用の波形整形回路

Country Status (2)

Country Link
US (1) US5977895A (enExample)
JP (1) JP3813256B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7013179B2 (en) * 2000-01-07 2006-03-14 Biowave Corporation Percutaneous electrode array
US6424280B2 (en) * 2000-01-21 2002-07-23 Texas Instruments Incorporated Signal clipping circuit for switched capacitor sigma delta analog to digital converters
US6631255B1 (en) * 2000-06-28 2003-10-07 Northrop Grumman Corporation Multi-carrier receiver for a wireless telecommunication system
US6362763B1 (en) 2000-09-15 2002-03-26 Texas Instruments Incorporated Method and apparatus for oscillation recovery in a delta-sigma A/D converter
US7123177B2 (en) * 2000-11-17 2006-10-17 Broadcom Corporation System and method for stabilizing high order sigma delta modulators
US7224116B2 (en) * 2002-09-11 2007-05-29 Osram Opto Semiconductors Gmbh Encapsulation of active electronic devices
US20040048033A1 (en) * 2002-09-11 2004-03-11 Osram Opto Semiconductors (Malaysia) Sdn. Bhd. Oled devices with improved encapsulation
US6887733B2 (en) * 2002-09-11 2005-05-03 Osram Opto Semiconductors (Malaysia) Sdn. Bhd Method of fabricating electronic devices
US7193364B2 (en) * 2002-09-12 2007-03-20 Osram Opto Semiconductors (Malaysia) Sdn. Bhd Encapsulation for organic devices
US6768436B1 (en) 2003-04-21 2004-07-27 Texas Instruments Incorporated Method and circuit resetting delta sigma modulator
US6765520B1 (en) 2003-04-21 2004-07-20 Texas Instruments Incorporated Method and circuit for jamming digital filter while resetting delta sigma modulator
US20040238846A1 (en) * 2003-05-30 2004-12-02 Georg Wittmann Organic electronic device
US20060145599A1 (en) * 2005-01-04 2006-07-06 Reza Stegamat OLEDs with phosphors
FR2907988B1 (fr) * 2006-10-31 2009-01-23 Thales Sa Modulateur sigma-delta
JP2008263258A (ja) * 2007-04-10 2008-10-30 Matsushita Electric Ind Co Ltd デルタシグマ変調回路とそれを用いたデルタシグマａｄ変換装置
US7626527B1 (en) * 2008-07-09 2009-12-01 Newport Media, Inc. Continuous time sigma-delta analog-to-digital converter with stability
FR2938083B1 (fr) * 2008-10-31 2013-03-29 Thales Sa Procede d'amelioration de la resolution et de correction des distorsions pour modulateur sigma-delta et modulateur sigma-delta mettant en oeuvre le procede
JP4843691B2 (ja) * 2009-03-09 2011-12-21 株式会社東芝 信号特性変化装置
JP5882041B2 (ja) * 2011-12-08 2016-03-09 ルネサスエレクトロニクス株式会社 Ａｄコンバータおよびそれを用いた固体撮像装置
JP2015076581A (ja) * 2013-10-11 2015-04-20 ソニー株式会社 光送信回路、光送信装置、および、光伝送システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509037A (en) * 1981-06-12 1985-04-02 Gould Inc. Enhanced delta modulation encoder
US4902982A (en) * 1989-02-09 1990-02-20 Hewlett-Packard Company Nonlinear noninverting transimpedance amplifier
US5012244A (en) * 1989-10-27 1991-04-30 Crystal Semiconductor Corporation Delta-sigma modulator with oscillation detect and reset circuit
JPH06164258A (ja) * 1992-11-20 1994-06-10 Fuji Xerox Co Ltd オフセットキャンセル回路付増幅回路
JP3217557B2 (ja) * 1993-10-01 2001-10-09 株式会社東芝 電圧利得制御回路
US5748534A (en) * 1996-03-26 1998-05-05 Invox Technology Feedback loop for reading threshold voltage

Also Published As

Publication number Publication date
US5977895A (en) 1999-11-02
JPH1084233A (ja) 1998-03-31

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