ATE338379T1 - Vorrichtung zum takten von digitalen und analogen schaltungen auf einem gemeinsamen substrat und verfahren dazu - Google Patents
Vorrichtung zum takten von digitalen und analogen schaltungen auf einem gemeinsamen substrat und verfahren dazuInfo
- Publication number
- ATE338379T1 ATE338379T1 AT03028094T AT03028094T ATE338379T1 AT E338379 T1 ATE338379 T1 AT E338379T1 AT 03028094 T AT03028094 T AT 03028094T AT 03028094 T AT03028094 T AT 03028094T AT E338379 T1 ATE338379 T1 AT E338379T1
- Authority
- AT
- Austria
- Prior art keywords
- common substrate
- analog circuits
- latter portion
- clocking digital
- digital
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/05—Digital input using the sampling of an analogue quantity at regular intervals of time, input from a/d converter or output to d/a converter
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/08—Clock generators with changeable or programmable clock frequency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Analogue/Digital Conversion (AREA)
- Manipulation Of Pulses (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/025,157 US6057791A (en) | 1998-02-18 | 1998-02-18 | Apparatus and method for clocking digital and analog circuits on a common substrate to enhance digital operation and reduce analog sampling error |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE338379T1 true ATE338379T1 (de) | 2006-09-15 |
Family
ID=21824368
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03028094T ATE338379T1 (de) | 1998-02-18 | 1999-02-12 | Vorrichtung zum takten von digitalen und analogen schaltungen auf einem gemeinsamen substrat und verfahren dazu |
| AT99907000T ATE265060T1 (de) | 1998-02-18 | 1999-02-12 | Einrichtung und verfahren zum takten von digitalen und analogen schaltungen auf einem gemeinsam substrat zur geräuschverminderung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99907000T ATE265060T1 (de) | 1998-02-18 | 1999-02-12 | Einrichtung und verfahren zum takten von digitalen und analogen schaltungen auf einem gemeinsam substrat zur geräuschverminderung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6057791A (de) |
| EP (2) | EP1057261B1 (de) |
| JP (1) | JP4091254B2 (de) |
| AT (2) | ATE338379T1 (de) |
| AU (1) | AU2677699A (de) |
| DE (2) | DE69916585T2 (de) |
| WO (1) | WO1999043087A2 (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6678243B2 (en) * | 1997-11-14 | 2004-01-13 | Ess Technology, Inc. | Variable codec frame length |
| JP3942790B2 (ja) * | 2000-02-24 | 2007-07-11 | アンリツ株式会社 | 信号分析装置 |
| US6683905B1 (en) * | 2000-04-17 | 2004-01-27 | Rf Micro Devices, Inc. | Dual-mode receiver |
| US6313770B1 (en) * | 2000-06-15 | 2001-11-06 | Sigmatel, Inc | System for sampling an analog signal and method thereof |
| EP1209809A1 (de) * | 2000-11-24 | 2002-05-29 | STMicroelectronics S.r.l. | Vorrichtung und Verfahren zur Erzeugung synchroner numerischer Signale |
| US6492926B2 (en) | 2000-11-24 | 2002-12-10 | Stmicroelectronics S.R.L. | Noise compensation device and method in a discrete time control system |
| US7346048B1 (en) * | 2001-07-31 | 2008-03-18 | Lsi Logic Corporation | Efficient high density voice processor |
| US6693477B2 (en) * | 2001-10-22 | 2004-02-17 | Research In Motion Limited | Clock circuit for a microprocessor |
| US6700520B1 (en) * | 2002-09-16 | 2004-03-02 | Motorola, Inc. | Multi-bit continuous time sigma-delta ADC |
| DE10306313B4 (de) * | 2003-02-14 | 2004-12-16 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Erzeugung eines Systemtakts |
| US7937557B2 (en) * | 2004-03-16 | 2011-05-03 | Vns Portfolio Llc | System and method for intercommunication between computers in an array |
| EP1774768A1 (de) * | 2004-07-02 | 2007-04-18 | Philips Intellectual Property & Standards GmbH | Geräuschunterdrückungsvorrichtung zur ermittlung des vertikalen synchronimpulses in videosignalen |
| US20060038596A1 (en) * | 2004-08-18 | 2006-02-23 | Binan Wang | Delay locked loop circuitry and method for optimizing delay timing in mixed signal systems |
| US7193544B1 (en) * | 2004-09-08 | 2007-03-20 | Northrop Grumman Corporation | Parallel, adaptive delta sigma ADC |
| TWI303929B (en) * | 2005-04-20 | 2008-12-01 | Realtek Semiconductor Corp | Application circuit and method for shaping noise |
| US7904695B2 (en) * | 2006-02-16 | 2011-03-08 | Vns Portfolio Llc | Asynchronous power saving computer |
| US7904615B2 (en) | 2006-02-16 | 2011-03-08 | Vns Portfolio Llc | Asynchronous computer communication |
| US7966481B2 (en) | 2006-02-16 | 2011-06-21 | Vns Portfolio Llc | Computer system and method for executing port communications without interrupting the receiving computer |
| US7573409B2 (en) * | 2007-03-22 | 2009-08-11 | Vns Portfolio Llc | Variable sized aperture window of an analog-to-digital converter |
| KR101224102B1 (ko) * | 2009-11-05 | 2013-01-21 | 한국전자통신연구원 | 파이프라인 아날로그-디지털 변환기 |
| US9002488B2 (en) * | 2010-02-22 | 2015-04-07 | Cypress Semiconductor Corporation | Clock synthesis systems, circuits and methods |
| US9124413B2 (en) * | 2011-10-26 | 2015-09-01 | Qualcomm Incorporated | Clock and data recovery for NFC transceivers |
| US20180317019A1 (en) | 2013-05-23 | 2018-11-01 | Knowles Electronics, Llc | Acoustic activity detecting microphone |
| US10020008B2 (en) | 2013-05-23 | 2018-07-10 | Knowles Electronics, Llc | Microphone and corresponding digital interface |
| JP2016526331A (ja) | 2013-05-23 | 2016-09-01 | ノールズ エレクトロニクス,リミテッド ライアビリティ カンパニー | Vad検出マイク及びその動作方法 |
| US10028054B2 (en) | 2013-10-21 | 2018-07-17 | Knowles Electronics, Llc | Apparatus and method for frequency detection |
| US9711166B2 (en) * | 2013-05-23 | 2017-07-18 | Knowles Electronics, Llc | Decimation synchronization in a microphone |
| US9502028B2 (en) | 2013-10-18 | 2016-11-22 | Knowles Electronics, Llc | Acoustic activity detection apparatus and method |
| US9147397B2 (en) | 2013-10-29 | 2015-09-29 | Knowles Electronics, Llc | VAD detection apparatus and method of operating the same |
| CN107112012B (zh) | 2015-01-07 | 2020-11-20 | 美商楼氏电子有限公司 | 用于音频处理的方法和系统及计算机可读存储介质 |
| WO2016118480A1 (en) | 2015-01-21 | 2016-07-28 | Knowles Electronics, Llc | Low power voice trigger for acoustic apparatus and method |
| US10121472B2 (en) | 2015-02-13 | 2018-11-06 | Knowles Electronics, Llc | Audio buffer catch-up apparatus and method with two microphones |
| US9478234B1 (en) | 2015-07-13 | 2016-10-25 | Knowles Electronics, Llc | Microphone apparatus and method with catch-up buffer |
| JP6789727B2 (ja) * | 2016-08-31 | 2020-11-25 | 新日本無線株式会社 | アナログデジタル混在回路 |
| JP6834299B2 (ja) * | 2016-09-27 | 2021-02-24 | セイコーエプソン株式会社 | 回路装置、物理量測定装置、電子機器及び移動体 |
| US10965309B1 (en) * | 2020-01-16 | 2021-03-30 | Raytheon Company | Digital delta-sigma modulator with dynamically adjustable output frequency band |
| CN114389607B (zh) * | 2021-12-24 | 2024-06-04 | 莱弗利科技(苏州)有限公司 | 一种低噪声干扰的数模混合芯片 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152001A (en) * | 1980-04-24 | 1981-11-25 | Nissan Motor Co Ltd | Car-mounted electronic control system suppressing noise |
| JP2534711B2 (ja) * | 1987-06-29 | 1996-09-18 | 日本電気株式会社 | オ−バ−サンプル型a・d変換器 |
| US4950999A (en) * | 1989-03-06 | 1990-08-21 | Agnello Anthony M | Self-contained, real-time spectrum analyzer |
| GB2234371A (en) * | 1989-07-07 | 1991-01-30 | Inmos Ltd | Clock generation |
| JPH0375976A (ja) * | 1989-08-18 | 1991-03-29 | Fujitsu Ltd | 半導体集積回路装置 |
| US5055800A (en) * | 1990-04-30 | 1991-10-08 | Motorola, Inc. | Fractional n/m synthesis |
| JP3288694B2 (ja) * | 1990-06-11 | 2002-06-04 | 沖電気工業株式会社 | マイクロコンピュータ |
| DE4214611A1 (de) * | 1992-05-02 | 1993-11-04 | Philips Patentverwaltung | Schaltungsanordnung zum verarbeiten digitaler signale |
| US5422807A (en) * | 1992-08-31 | 1995-06-06 | Microchip Technology Incorporated | Microcontroller with improved A/D conversion |
| US5543792A (en) * | 1994-10-04 | 1996-08-06 | International Business Machines Corporation | Method and apparatus to enhance the efficiency of storing digitized analog signals |
-
1998
- 1998-02-18 US US09/025,157 patent/US6057791A/en not_active Expired - Lifetime
-
1999
- 1999-02-12 WO PCT/US1999/003137 patent/WO1999043087A2/en not_active Ceased
- 1999-02-12 EP EP99907000A patent/EP1057261B1/de not_active Expired - Lifetime
- 1999-02-12 EP EP03028094A patent/EP1414156B1/de not_active Expired - Lifetime
- 1999-02-12 JP JP2000532917A patent/JP4091254B2/ja not_active Expired - Lifetime
- 1999-02-12 AT AT03028094T patent/ATE338379T1/de not_active IP Right Cessation
- 1999-02-12 AT AT99907000T patent/ATE265060T1/de not_active IP Right Cessation
- 1999-02-12 AU AU26776/99A patent/AU2677699A/en not_active Abandoned
- 1999-02-12 DE DE69916585T patent/DE69916585T2/de not_active Expired - Lifetime
- 1999-02-12 DE DE69933063T patent/DE69933063T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69933063D1 (de) | 2006-10-12 |
| WO1999043087A3 (en) | 2000-03-30 |
| EP1414156B1 (de) | 2006-08-30 |
| EP1057261B1 (de) | 2004-04-21 |
| EP1414156A1 (de) | 2004-04-28 |
| WO1999043087A2 (en) | 1999-08-26 |
| AU2677699A (en) | 1999-09-06 |
| JP4091254B2 (ja) | 2008-05-28 |
| US6057791A (en) | 2000-05-02 |
| DE69916585D1 (de) | 2004-05-27 |
| DE69916585T2 (de) | 2004-08-12 |
| EP1057261A2 (de) | 2000-12-06 |
| JP2002504733A (ja) | 2002-02-12 |
| DE69933063T2 (de) | 2007-02-08 |
| ATE265060T1 (de) | 2004-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1414156 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |