DE69930255T2 - Digital-zu-analog konvertierer - Google Patents
Digital-zu-analog konvertierer Download PDFInfo
- Publication number
- DE69930255T2 DE69930255T2 DE69930255T DE69930255T DE69930255T2 DE 69930255 T2 DE69930255 T2 DE 69930255T2 DE 69930255 T DE69930255 T DE 69930255T DE 69930255 T DE69930255 T DE 69930255T DE 69930255 T2 DE69930255 T2 DE 69930255T2
- Authority
- DE
- Germany
- Prior art keywords
- function
- digital data
- value
- digital
- data
- 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
Links
- 238000005070 sampling Methods 0.000 claims description 91
- 230000010354 integration Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 24
- 239000000872 buffer Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 8
- 230000006735 deficit Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
- H03M1/0863—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches
- H03M1/0872—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches by disabling changes in the output during the transitions, e.g. by holding or latching
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21853298A JP3992849B2 (ja) | 1998-07-16 | 1998-07-16 | デジタル−アナログ変換器 |
| JP21853298 | 1998-07-16 | ||
| PCT/JP1999/003048 WO2000004643A1 (fr) | 1998-07-16 | 1999-06-08 | Convertisseur numerique/analogique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69930255D1 DE69930255D1 (de) | 2006-05-04 |
| DE69930255T2 true DE69930255T2 (de) | 2006-11-16 |
Family
ID=16721411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69930255T Expired - Fee Related DE69930255T2 (de) | 1998-07-16 | 1999-06-08 | Digital-zu-analog konvertierer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6411238B1 (enExample) |
| EP (1) | EP1098442B1 (enExample) |
| JP (1) | JP3992849B2 (enExample) |
| CN (1) | CN1135703C (enExample) |
| DE (1) | DE69930255T2 (enExample) |
| TW (1) | TW440773B (enExample) |
| WO (1) | WO2000004643A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999044290A1 (fr) * | 1998-02-26 | 1999-09-02 | Fluency Research & Development Co., Ltd. | Convertisseur numerique-analogique |
| JP3992845B2 (ja) * | 1998-06-17 | 2007-10-17 | 新潟精密株式会社 | デジタル−アナログ変換器 |
| JP2002271204A (ja) * | 2001-03-07 | 2002-09-20 | Sakai Yasue | 補間関数生成装置および方法、デジタル−アナログ変換装置、データ補間装置、プログラム並びに記録媒体 |
| JP3863844B2 (ja) * | 2002-12-27 | 2006-12-27 | 松下電器産業株式会社 | ステッピングモータ駆動装置、及びステッピングモータ駆動方法 |
| CN1926768B (zh) * | 2004-03-03 | 2010-07-14 | 独立行政法人科学技术振兴机构 | 信号处理装置和方法 |
| US7817876B2 (en) * | 2006-04-12 | 2010-10-19 | Etron Technology, Inc. | Method of noisy signal analysis and apparatus thereof |
| KR101379301B1 (ko) * | 2013-02-19 | 2014-03-28 | 주식회사 아진엑스텍 | 고분해능 디지털 아날로그 컨버터 및 그 제어방법 |
| US8981982B2 (en) * | 2013-04-05 | 2015-03-17 | Maxlinear, Inc. | Multi-zone data converters |
| US20140314243A1 (en) * | 2013-04-18 | 2014-10-23 | Qualcomm Incorporated | Click and pop noise reduction in headphones |
| CN104393856B (zh) | 2014-10-24 | 2017-11-28 | 深圳市汇顶科技股份有限公司 | 一种斜坡波产生电路及其数模转换电路、指纹识别系统 |
| JP6935912B2 (ja) * | 2017-07-03 | 2021-09-15 | Ｓｌｄｊ合同会社 | データ補間装置、およびデータ補間方法 |
| US10879919B1 (en) * | 2019-07-26 | 2020-12-29 | Arm Limited | Voltage stabilizing techniques |
| CN113189035B (zh) * | 2021-05-07 | 2024-04-19 | 福建加谱新科科技有限公司 | 一种阶梯叠加式傅里叶变换微分方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3543009A (en) * | 1966-05-13 | 1970-11-24 | Research Corp | Binary transversal filter systems |
| US3617880A (en) * | 1970-05-15 | 1971-11-02 | Northern Electric Co | Time domain reflectometer |
| NL164438C (nl) * | 1970-11-18 | 1980-12-15 | Philips Nv | Inrichting voor het testen van de omzetnauwkeurigheid van een door een analoog-digitaalomzetter en een digitaal-analoogomzetter gevormde keten. |
| JPS5122150B1 (enExample) * | 1970-12-31 | 1976-07-07 | ||
| US4591828A (en) * | 1981-05-07 | 1986-05-27 | Cambridge Consultants Limited | Digital-to-analog converter |
| US4430641A (en) * | 1981-05-11 | 1984-02-07 | Tektronix, Inc. | Charge-pump glitch filter |
| JPS63217816A (ja) * | 1987-03-06 | 1988-09-09 | Mitsubishi Electric Corp | デイジタルフイルタ |
| JPH0681051B2 (ja) * | 1987-10-30 | 1994-10-12 | 亮一 森 | デジタルアナログ変換方式 |
| JPH0681046B2 (ja) * | 1988-05-24 | 1994-10-12 | 亮一 森 | デジタルアナログ変換器 |
| JP2558356B2 (ja) | 1989-07-28 | 1996-11-27 | アルパイン株式会社 | デジタル・アナログ変換器 |
| JP2993570B2 (ja) * | 1990-01-23 | 1999-12-20 | 沖電気工業株式会社 | デジタル／アナログ変換回路 |
| JP3217126B2 (ja) | 1992-06-18 | 2001-10-09 | タムラ化研株式会社 | 感光性樹脂組成物 |
-
1998
- 1998-07-16 JP JP21853298A patent/JP3992849B2/ja not_active Expired - Fee Related
-
1999
- 1999-06-08 WO PCT/JP1999/003048 patent/WO2000004643A1/ja not_active Ceased
- 1999-06-08 EP EP99923952A patent/EP1098442B1/en not_active Expired - Lifetime
- 1999-06-08 CN CNB998110310A patent/CN1135703C/zh not_active Expired - Fee Related
- 1999-06-08 DE DE69930255T patent/DE69930255T2/de not_active Expired - Fee Related
- 1999-06-08 US US09/743,456 patent/US6411238B1/en not_active Expired - Fee Related
- 1999-06-22 TW TW088110469A patent/TW440773B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000004643A1 (fr) | 2000-01-27 |
| CN1135703C (zh) | 2004-01-21 |
| EP1098442B1 (en) | 2006-03-08 |
| DE69930255D1 (de) | 2006-05-04 |
| JP3992849B2 (ja) | 2007-10-17 |
| CN1318224A (zh) | 2001-10-17 |
| TW440773B (en) | 2001-06-16 |
| JP2000036748A (ja) | 2000-02-02 |
| EP1098442A1 (en) | 2001-05-09 |
| US6411238B1 (en) | 2002-06-25 |
| EP1098442A4 (en) | 2004-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |