JP2006521736A5 - - Google Patents
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- Publication number
- JP2006521736A5 JP2006521736A5 JP2006506372A JP2006506372A JP2006521736A5 JP 2006521736 A5 JP2006521736 A5 JP 2006521736A5 JP 2006506372 A JP2006506372 A JP 2006506372A JP 2006506372 A JP2006506372 A JP 2006506372A JP 2006521736 A5 JP2006521736 A5 JP 2006521736A5
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0300780A SE0300780D0 (sv) | 2003-03-24 | 2003-03-24 | Digital pulse width controlled oscillation modulator |
| PCT/IB2004/000852 WO2004086629A1 (en) | 2003-03-24 | 2004-03-23 | Digital pulse width controlled oscillation modulator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006521736A JP2006521736A (ja) | 2006-09-21 |
| JP2006521736A5 true JP2006521736A5 (enExample) | 2009-12-17 |
| JP4477623B2 JP4477623B2 (ja) | 2010-06-09 |
Family
ID=20290741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006506372A Expired - Fee Related JP4477623B2 (ja) | 2003-03-24 | 2004-03-23 | デジタルパルス幅制御式振動モジュレータ |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7479840B2 (enExample) |
| EP (1) | EP1606885B1 (enExample) |
| JP (1) | JP4477623B2 (enExample) |
| KR (1) | KR101076636B1 (enExample) |
| CN (1) | CN1765055B (enExample) |
| AT (1) | ATE422730T1 (enExample) |
| AU (1) | AU2004223010B2 (enExample) |
| CA (1) | CA2519884A1 (enExample) |
| DE (1) | DE602004019401D1 (enExample) |
| ES (1) | ES2319423T3 (enExample) |
| SE (1) | SE0300780D0 (enExample) |
| WO (1) | WO2004086629A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007098766A1 (en) * | 2006-03-01 | 2007-09-07 | Danmarks Teknishe Universitet | Digital self-oscillating modulator |
| US7868803B2 (en) * | 2006-10-13 | 2011-01-11 | Panasonic Corporation | Semiconductor device having ΔΣ modulator, and semiconductor system |
| US7714675B2 (en) * | 2006-12-05 | 2010-05-11 | Broadcom Corporation | All digital Class-D modulator and its saturation protection techniques |
| KR100963847B1 (ko) * | 2008-02-12 | 2010-06-16 | 주식회사 씨자인 | 교차 입력신호 변조기 |
| TW201015863A (en) * | 2008-10-07 | 2010-04-16 | Unisonic Technologies Co Ltd | PWM control circuit using city power-line electricity frequency modulation to reduce electromagnetic interference and method thereof |
| JP5413216B2 (ja) * | 2010-01-25 | 2014-02-12 | 富士通株式会社 | 遅延時間差測定回路 |
| US8081041B2 (en) * | 2010-02-19 | 2011-12-20 | Exar Corporation | Glue-logic based method and system for minimizing losses in oversampled digitally controlled DC-DC converters |
| CN110850923B (zh) | 2014-05-22 | 2022-05-13 | 德克萨斯仪器股份有限公司 | 具有双计数器数字积分器的直流到直流转换器控制器装置 |
| EP3416285B1 (en) * | 2017-06-16 | 2021-06-02 | ICEpower a/s | Self-oscillating amplifier system |
| KR102905493B1 (ko) * | 2019-12-26 | 2025-12-29 | 시냅틱스 인코포레이티드 | 저 지연, 저 전력 및 고 선형성 클래스-d 변조 루프 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05304475A (ja) * | 1992-04-10 | 1993-11-16 | Nec Corp | ノイズシェイパ |
| ATE366483T1 (de) | 1996-03-28 | 2007-07-15 | Texas Instr Denmark As | Umwandlung eines pcm-signals in ein gleichmässig pulsbreitenmoduliertes signal |
| US5777512A (en) * | 1996-06-20 | 1998-07-07 | Tripath Technology, Inc. | Method and apparatus for oversampled, noise-shaping, mixed-signal processing |
| US5886586A (en) * | 1996-09-06 | 1999-03-23 | The Regents Of The University Of California | General constant frequency pulse-width modulators |
| EP1042865B8 (en) * | 1997-04-02 | 2005-01-19 | Bang & Olufsen Icepower A/S | Pulse referenced control method for enhanced power amplification of a pulse modulated signal |
| US6390579B1 (en) * | 1999-04-15 | 2002-05-21 | Hewlett-Packard Company | Pulse width modulator using delay-line technology with automatic calibration of delays to desired operating frequency |
| SE0003342D0 (sv) * | 2000-09-19 | 2000-09-19 | Bang & Olufsen Powerhouse As | Controlled self-oscillation modulator and power conversion system using such a modulator |
| GB0110340D0 (en) * | 2001-04-27 | 2001-06-20 | Watts Robert D | A signal processing circuit |
-
2003
- 2003-03-24 SE SE0300780A patent/SE0300780D0/xx unknown
-
2004
- 2004-03-23 KR KR1020057017984A patent/KR101076636B1/ko not_active Expired - Fee Related
- 2004-03-23 AU AU2004223010A patent/AU2004223010B2/en not_active Ceased
- 2004-03-23 WO PCT/IB2004/000852 patent/WO2004086629A1/en not_active Ceased
- 2004-03-23 CA CA002519884A patent/CA2519884A1/en not_active Abandoned
- 2004-03-23 CN CN2004800079817A patent/CN1765055B/zh not_active Expired - Fee Related
- 2004-03-23 JP JP2006506372A patent/JP4477623B2/ja not_active Expired - Fee Related
- 2004-03-23 EP EP04722600A patent/EP1606885B1/en not_active Expired - Lifetime
- 2004-03-23 ES ES04722600T patent/ES2319423T3/es not_active Expired - Lifetime
- 2004-03-23 US US10/548,432 patent/US7479840B2/en not_active Expired - Fee Related
- 2004-03-23 DE DE602004019401T patent/DE602004019401D1/de not_active Expired - Lifetime
- 2004-03-23 AT AT04722600T patent/ATE422730T1/de not_active IP Right Cessation