JP2013539331A5 - - Google Patents
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- JP2013539331A5 JP2013539331A5 JP2013532952A JP2013532952A JP2013539331A5 JP 2013539331 A5 JP2013539331 A5 JP 2013539331A5 JP 2013532952 A JP2013532952 A JP 2013532952A JP 2013532952 A JP2013532952 A JP 2013532952A JP 2013539331 A5 JP2013539331 A5 JP 2013539331A5
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- JP
- Japan
- Prior art keywords
- coupled
- sdm
- gain
- dac
- circuit
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/899,205 US8284085B2 (en) | 2010-10-06 | 2010-10-06 | Pipelined continuous-time sigma delta modulator |
| US12/899,205 | 2010-10-06 | ||
| PCT/US2011/055147 WO2012048140A2 (en) | 2010-10-06 | 2011-10-06 | Pipelined continuous-time sigma delta modulator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013539331A JP2013539331A (ja) | 2013-10-17 |
| JP2013539331A5 true JP2013539331A5 (OSRAM) | 2014-11-13 |
| JP5980786B2 JP5980786B2 (ja) | 2016-08-31 |
Family
ID=45924710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013532952A Active JP5980786B2 (ja) | 2010-10-06 | 2011-10-06 | パイプライン連続時間シグマ−デルタ変調器 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8284085B2 (OSRAM) |
| JP (1) | JP5980786B2 (OSRAM) |
| CN (1) | CN103222195B (OSRAM) |
| WO (1) | WO2012048140A2 (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008103769A1 (en) * | 2007-02-20 | 2008-08-28 | Haiyun Tang | High dynamic range transceiver for cognitive radio |
| US8284085B2 (en) | 2010-10-06 | 2012-10-09 | Texas Instruments Incorporated | Pipelined continuous-time sigma delta modulator |
| US8896475B2 (en) * | 2013-03-15 | 2014-11-25 | Analog Devices Technology | Continuous-time oversampling pipeline analog-to-digital converter |
| US9312840B2 (en) * | 2014-02-28 | 2016-04-12 | Analog Devices Global | LC lattice delay line for high-speed ADC applications |
| US9614510B2 (en) * | 2015-03-13 | 2017-04-04 | Texas Instruments Incorporated | Input path matching in pipelined continuous-time analog-to-digital converters |
| JP6455695B2 (ja) * | 2015-04-01 | 2019-01-23 | Tdk株式会社 | シグマデルタ変調器構成体、連続時間シグマデルタ変調器を較正するための方法および制御装置 |
| US9762221B2 (en) | 2015-06-16 | 2017-09-12 | Analog Devices Global | RC lattice delay |
| WO2017059927A1 (en) * | 2015-10-09 | 2017-04-13 | Tdk Corporation | Electronic circuit for a microphone and microphone |
| CA3007670C (en) * | 2016-01-29 | 2024-09-17 | Neovasc Tiara Inc. | PROSTHETIC VALVE PREVENTING OBSTRUCTION THAT WOULD PREVENT FLOW |
| CN109690955A (zh) * | 2017-06-15 | 2019-04-26 | 深圳市汇顶科技股份有限公司 | 噪声整形电路与三角积分数模转换器 |
| US10171102B1 (en) | 2018-01-09 | 2019-01-01 | Analog Devices Global Unlimited Company | Oversampled continuous-time pipeline ADC with voltage-mode summation |
| US10659090B2 (en) * | 2018-06-22 | 2020-05-19 | Rosemount Inc. | Analog circuit time constant compensation method for a digital transmitter using an analog output |
| AU2020271896B2 (en) | 2019-04-10 | 2022-10-13 | Neovasc Tiara Inc. | Prosthetic valve with natural blood flow |
| US10931299B1 (en) * | 2020-03-31 | 2021-02-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Analog to digital converter with VCO-based and pipelined quantizers |
| US11821731B2 (en) * | 2020-08-19 | 2023-11-21 | Invensense, Inc. | Minimizing a delay of a capacitance-to-voltage converter of a gyroscope by including such converter within a bandpass sigma-delta analog-to-digital converter of the gyroscope |
| US11133814B1 (en) | 2020-12-03 | 2021-09-28 | Analog Devices International Unlimited Company | Continuous-time residue generation analog-to-digital converter arrangements with programmable analog delay |
| US11616512B1 (en) * | 2022-02-16 | 2023-03-28 | National Cheng Kung University | Series-connected delta-sigma modulator |
| US11962317B2 (en) * | 2022-05-31 | 2024-04-16 | Qualcomm Incorporated | Noise shaping in multi-stage analog-to-digital converters |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901077A (en) | 1988-04-18 | 1990-02-13 | Thomson Consumer Electronics, Inc. | Sigma-delta modulator for D-to-A converter |
| US5153593A (en) * | 1990-04-26 | 1992-10-06 | Hughes Aircraft Company | Multi-stage sigma-delta analog-to-digital converter |
| US5729230A (en) | 1996-01-17 | 1998-03-17 | Hughes Aircraft Company | Delta-Sigma Δ-Σ modulator having a dynamically tunable continuous time Gm-C architecture |
| WO2000008765A2 (en) | 1998-08-06 | 2000-02-17 | Steensgaard Madsen Jesper | Delta-sigma a/d converter |
| EP1177634B1 (de) * | 1999-05-05 | 2004-09-29 | Infineon Technologies AG | Sigma-delta-analog/digital-wandleranordnung |
| WO2002103609A1 (en) * | 2001-06-15 | 2002-12-27 | Analog Devices, Inc. | A variable modulus interpolator, and a variable frequency synthesiser incorporating the variable modulus interpolator |
| JP2003224478A (ja) * | 2002-01-30 | 2003-08-08 | Ando Electric Co Ltd | 変調回路及び位相同期ループ回路 |
| US6707855B2 (en) | 2002-06-20 | 2004-03-16 | Nokia Corporation | Digital delta sigma modulator in a fractional-N frequency synthesizer |
| US6970118B2 (en) | 2002-08-14 | 2005-11-29 | National Instruments Corporation | High-speed high-resolution ADC for precision measurements |
| US6788232B1 (en) | 2003-01-14 | 2004-09-07 | Berkana Wireless, Inc. | Sigma delta modulator |
| US7348906B2 (en) * | 2004-09-10 | 2008-03-25 | Analog Devices, Inc. | INL curve correction in a pipeline ADC |
| US7557742B2 (en) * | 2006-12-20 | 2009-07-07 | Custom One Design, Inc. | Pipelined/cyclic architectures for analog-digital signal conversion |
| US7460046B2 (en) | 2006-12-22 | 2008-12-02 | Infineon Technologies Ag | Sigma-delta modulators |
| US7486214B1 (en) | 2007-09-04 | 2009-02-03 | Infineon Technologies Ag | Tuning methods for loop-filters of continuous-time sigma-delta modulators |
| JP2009296334A (ja) * | 2008-06-05 | 2009-12-17 | Fuji Electric Systems Co Ltd | Δς変調方式のａ／ｄ変換器及びこれを用いた制御装置 |
| US8212699B1 (en) * | 2008-09-16 | 2012-07-03 | Semtech Corporation | System and method for extending the overload range of a sigma delta ADC system by providing over-range quantization levels |
| US7973689B2 (en) * | 2008-09-16 | 2011-07-05 | Semtech Corporation | Bandpass multi-bit sigma-delta analog to digital conversion |
| US8284085B2 (en) | 2010-10-06 | 2012-10-09 | Texas Instruments Incorporated | Pipelined continuous-time sigma delta modulator |
| US8421660B1 (en) * | 2011-11-25 | 2013-04-16 | Hong Kong Applied Science & Technology Research Institute Company., Ltd. | Configurable cascading sigma delta analog-to digital converter (ADC) for adjusting power and performance |
-
2010
- 2010-10-06 US US12/899,205 patent/US8284085B2/en active Active
-
2011
- 2011-10-06 CN CN201180056356.1A patent/CN103222195B/zh active Active
- 2011-10-06 WO PCT/US2011/055147 patent/WO2012048140A2/en not_active Ceased
- 2011-10-06 JP JP2013532952A patent/JP5980786B2/ja active Active
-
2012
- 2012-08-31 US US13/601,795 patent/US8970411B2/en active Active
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