JP2017535199A5 - - Google Patents
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- JP2017535199A5 JP2017535199A5 JP2017525087A JP2017525087A JP2017535199A5 JP 2017535199 A5 JP2017535199 A5 JP 2017535199A5 JP 2017525087 A JP2017525087 A JP 2017525087A JP 2017525087 A JP2017525087 A JP 2017525087A JP 2017535199 A5 JP2017535199 A5 JP 2017535199A5
- Authority
- JP
- Japan
- Prior art keywords
- digital
- pulse density
- analog converter
- motomeko
- slope
- 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.)
- Pending
Links
- 230000008859 change Effects 0.000 claims description 21
- 230000003247 decreasing effect Effects 0.000 claims description 16
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 230000003252 repetitive effect Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005428 wave function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920005994 diacetyl cellulose Polymers 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/538,036 | 2014-11-11 | ||
| US14/538,036 US9356613B1 (en) | 2014-11-11 | 2014-11-11 | Pulse density modulation digital-to-analog converter with triangle wave generation |
| PCT/US2015/059665 WO2016077192A1 (en) | 2014-11-11 | 2015-11-09 | Pulse density modulation digital-to-analog converter with triangle wave generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017535199A JP2017535199A (ja) | 2017-11-24 |
| JP2017535199A5 true JP2017535199A5 (https=) | 2018-12-06 |
Family
ID=54602049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017525087A Pending JP2017535199A (ja) | 2014-11-11 | 2015-11-09 | 三角波発生を伴うパルス密度変調デジタルアナログ変換器 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9356613B1 (https=) |
| EP (1) | EP3219009A1 (https=) |
| JP (1) | JP2017535199A (https=) |
| KR (1) | KR20170084018A (https=) |
| CN (1) | CN107078725B (https=) |
| TW (1) | TW201633707A (https=) |
| WO (1) | WO2016077192A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534817B (zh) * | 2015-03-24 | 2020-04-14 | Tdk株式会社 | 具有改进的灵敏度的mems麦克风 |
| CN105071792B (zh) * | 2015-07-17 | 2018-03-30 | 英特尔公司 | 脉冲密度调制值转换器及其应用 |
| CN116886085A (zh) * | 2017-03-30 | 2023-10-13 | 绍兴市上虞区幻想动力机器人科技有限公司 | 一种脉冲密度调制方法 |
| FR3066061B1 (fr) * | 2017-05-03 | 2019-06-21 | Stmicroelectronics (Rousset) Sas | Convertisseur numerique-analogique |
| FR3066060B1 (fr) | 2017-05-03 | 2020-03-27 | Stmicroelectronics (Rousset) Sas | Commande d'alimentation a decoupage |
| GB2580806B (en) * | 2017-09-21 | 2022-12-14 | Avnera Corp | Digital-to-analog converter and amplifier for headphones |
| CN108427475B (zh) * | 2018-02-02 | 2021-06-08 | 武汉大学 | 一种基于脉冲采样的极简形式spwm数字生成系统及方法 |
| CN109142820B (zh) * | 2018-09-26 | 2021-07-13 | 深圳市鼎阳科技股份有限公司 | 一种脉冲波发生装置 |
| CN110830008B (zh) * | 2019-11-11 | 2023-04-25 | 上海必阳科技有限公司 | 一种电压波形产生装置 |
| TWI691170B (zh) * | 2019-12-30 | 2020-04-11 | 新唐科技股份有限公司 | 波形產生器及波形產生方法 |
| CN115664437A (zh) * | 2022-10-17 | 2023-01-31 | Abb瑞士股份有限公司 | 信号传输装置、信号传输方法及通信系统 |
| CN116388615B (zh) * | 2023-06-03 | 2023-09-01 | 晶艺半导体有限公司 | 直流无刷电机折线调速控制电路和方法 |
| TWI850072B (zh) * | 2023-08-21 | 2024-07-21 | 國立中山大學 | 數位脈衝寬度調變調變器 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689914A (en) | 1971-08-09 | 1972-09-05 | Rca Corp | Waveform generator |
| US4646321A (en) * | 1984-08-31 | 1987-02-24 | Raytheon Company | Interpolation pulse duration modulated adder |
| US5525874A (en) | 1995-01-30 | 1996-06-11 | Delco Electronics Corp. | Digital slope compensation in a current controller |
| AU4340299A (en) | 1998-06-26 | 2000-01-17 | Ericsson Inc. | Digital-to-analog converter using first order sigma-delta modulation |
| US6317067B1 (en) | 1998-12-04 | 2001-11-13 | Philips Electronics North America Corporation | Pulse density modulation based digital-to-analog conversion |
| US6281822B1 (en) | 1999-05-28 | 2001-08-28 | Dot Wireless, Inc. | Pulse density modulator with improved pulse distribution |
| US6459398B1 (en) | 1999-07-20 | 2002-10-01 | D.S.P.C. Technologies Ltd. | Pulse modulated digital to analog converter (DAC) |
| JP4454109B2 (ja) | 2000-06-14 | 2010-04-21 | 日本テキサス・インスツルメンツ株式会社 | パルス密度変調信号（ｐｄｍ）のデジタル−アナログ変換処理におけるｓｎ比改善の方法および装置 |
| US6606044B2 (en) | 2002-01-02 | 2003-08-12 | Motorola, Inc. | Method and apparatus for generating a pulse width modulated signal |
| US7567223B2 (en) | 2005-03-01 | 2009-07-28 | Honeywell International Inc. | Light-emitting diode (LED) hysteretic current controller |
| US7283012B2 (en) | 2005-04-15 | 2007-10-16 | Via Telecom., Ltd. | Tri-state pulse density modulator |
| US7528760B2 (en) * | 2007-01-26 | 2009-05-05 | Texas Insturments Incorporated | Class D analog-to-digital converter |
| US7667632B2 (en) * | 2007-06-15 | 2010-02-23 | Micron Technology, Inc. | Quantizing circuits for semiconductor devices |
| US7952508B2 (en) * | 2009-09-02 | 2011-05-31 | Conexant Systems, Inc. | Noise-shaped scrambler for reduced out-of-band common-mode interference |
| EP2299577B1 (en) | 2009-09-18 | 2012-08-01 | DET International Holding Limited | Digital slope compensation for current mode control |
| JP5212336B2 (ja) * | 2009-10-29 | 2013-06-19 | セイコーエプソン株式会社 | 液体噴射装置、液体噴射型印刷装置および液体噴射装置の駆動方法 |
| US8773097B2 (en) | 2011-01-06 | 2014-07-08 | Texas Instruments Incorporated | Digital peak current mode control for switch-mode power converters |
| US8692700B2 (en) * | 2012-05-02 | 2014-04-08 | Honeywell International Inc. | Sigma-delta digital-to-analog converter |
| US9048863B2 (en) * | 2013-03-12 | 2015-06-02 | Microchip Technology Incorporated | Pulse density digital-to-analog converter with slope compensation function |
-
2014
- 2014-11-11 US US14/538,036 patent/US9356613B1/en active Active
-
2015
- 2015-11-09 CN CN201580060654.6A patent/CN107078725B/zh active Active
- 2015-11-09 JP JP2017525087A patent/JP2017535199A/ja active Pending
- 2015-11-09 KR KR1020177008888A patent/KR20170084018A/ko not_active Withdrawn
- 2015-11-09 WO PCT/US2015/059665 patent/WO2016077192A1/en not_active Ceased
- 2015-11-09 EP EP15797545.9A patent/EP3219009A1/en not_active Ceased
- 2015-11-11 TW TW104137234A patent/TW201633707A/zh unknown
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