JP2014509136A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014509136A5 JP2014509136A5 JP2013554004A JP2013554004A JP2014509136A5 JP 2014509136 A5 JP2014509136 A5 JP 2014509136A5 JP 2013554004 A JP2013554004 A JP 2013554004A JP 2013554004 A JP2013554004 A JP 2013554004A JP 2014509136 A5 JP2014509136 A5 JP 2014509136A5
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- input
- analog
- terminal
- digital converter
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1102562.4A GB201102562D0 (en) | 2011-02-14 | 2011-02-14 | Analogue-to-digital converter |
| GB1102562.4 | 2011-02-14 | ||
| PCT/GB2012/050321 WO2012110796A1 (en) | 2011-02-14 | 2012-02-14 | Analogue-to-digital converter |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016215316A Division JP6401765B2 (ja) | 2011-02-14 | 2016-11-02 | アナログデジタル変換器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014509136A JP2014509136A (ja) | 2014-04-10 |
| JP2014509136A5 true JP2014509136A5 (enExample) | 2015-03-19 |
| JP6038814B2 JP6038814B2 (ja) | 2016-12-07 |
Family
ID=43859396
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013554004A Expired - Fee Related JP6038814B2 (ja) | 2011-02-14 | 2012-02-14 | アナログデジタル変換器 |
| JP2016215316A Expired - Fee Related JP6401765B2 (ja) | 2011-02-14 | 2016-11-02 | アナログデジタル変換器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016215316A Expired - Fee Related JP6401765B2 (ja) | 2011-02-14 | 2016-11-02 | アナログデジタル変換器 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8711020B2 (enExample) |
| EP (1) | EP2676371A1 (enExample) |
| JP (2) | JP6038814B2 (enExample) |
| CN (2) | CN107094020A (enExample) |
| GB (3) | GB201102562D0 (enExample) |
| TW (2) | TWI487294B (enExample) |
| WO (1) | WO2012110796A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201102562D0 (en) | 2011-02-14 | 2011-03-30 | Nordic Semiconductor Asa | Analogue-to-digital converter |
| US9065480B1 (en) * | 2014-01-29 | 2015-06-23 | Mediatek Inc. | Digital-to-analog converter apparatus having a reconfigurable resistor-capacitor circuit |
| CN104184477B (zh) * | 2014-09-01 | 2017-10-03 | 长沙景嘉微电子股份有限公司 | 一种用于连续型Sigma_Delta ADC的高性能DAC电路 |
| CN104333387B (zh) * | 2014-11-10 | 2018-08-07 | 西安电子工程研究所 | 一种单端输入的差分ad转换器电路校正方法 |
| US9369099B1 (en) * | 2014-12-10 | 2016-06-14 | Qualcomm Incorporated | Low power operational transconductance amplifier |
| WO2016155825A1 (en) * | 2015-04-01 | 2016-10-06 | Epcos Ag | Sigma-delta modulator arrangement, method and control apparatus for calibrating a continuous-time sigma-delta modulator |
| CN104977974B (zh) * | 2015-06-18 | 2016-08-24 | 杭州长川科技股份有限公司 | 一种用于大电流功率器件测试系统的积分控制模块 |
| US9853652B2 (en) | 2015-07-22 | 2017-12-26 | Samsung Electronics Co., Ltd | Semiconductor device performing common mode voltage compensation using analog-to-digital converter |
| US10013009B2 (en) * | 2015-09-25 | 2018-07-03 | Texas Instruments Incorporated | Fault tolerant voltage regulator |
| US9397693B1 (en) * | 2015-10-29 | 2016-07-19 | Texas Instruments Incorporated | Asynchronous analog-to-digital converter |
| US10224951B2 (en) * | 2016-01-08 | 2019-03-05 | Analog Devices Global | Configurable input range for continuous-time sigma delta modulators |
| TWI590591B (zh) * | 2016-02-25 | 2017-07-01 | 昇佳電子股份有限公司 | 類比數位轉換裝置 |
| US9780798B1 (en) * | 2016-11-01 | 2017-10-03 | Texas Instruments Incorporated | Digital modulator entropy source |
| CN107517354B (zh) * | 2017-09-14 | 2020-02-07 | 电子科技大学 | 一种红外焦平面读出电路及其反馈控制环路 |
| US10505560B2 (en) | 2017-09-15 | 2019-12-10 | Mediatek Inc. | Analog-to-digital converter with noise elimination |
| CN113726339B (zh) * | 2021-08-19 | 2022-06-03 | 江苏润石科技有限公司 | 一种基于误差反馈的失调电压降低方法与数据转换器 |
| US12068760B2 (en) * | 2022-06-28 | 2024-08-20 | Analog Devices International Unlimited Company | Continuous-time sigma delta analog-to-digital converter |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217542A (en) * | 1978-02-13 | 1980-08-12 | Ade Corporation | Self inverting gauging system |
| JPS5815982B2 (ja) * | 1978-06-30 | 1983-03-29 | 株式会社東芝 | アナログ↓−デジタル変換回路 |
| US4633221A (en) * | 1983-10-24 | 1986-12-30 | Intersil, Inc. | Dual slope analog-to-digital converter with automatic, short cycle range determination |
| CH665027A5 (de) * | 1984-09-06 | 1988-04-15 | Mettler Instrumente Ag | Verfahren zur messung und digitalisierung eines widerstandes und schaltung zur durchfuehrung des verfahrens. |
| US5041832A (en) * | 1987-07-20 | 1991-08-20 | Zdzislaw Gulczynski | Dual flash analog-to-digital converter |
| JPH01212923A (ja) * | 1988-02-19 | 1989-08-25 | Victor Co Of Japan Ltd | 帰還型雑音抑圧回路を備えた1ビットa/d変換器 |
| JPH03205921A (ja) * | 1990-01-08 | 1991-09-09 | Hitachi Denshi Ltd | デジタイザ回路 |
| US5245343A (en) * | 1990-08-03 | 1993-09-14 | Honeywell Inc. | Enhanced accuracy delta-sigma A/D converter |
| EP0866548B1 (en) * | 1992-04-30 | 2001-01-03 | Hewlett-Packard Company | Differential integrating amplifier with switched capacitor circuit for precision input resistors |
| US5319370A (en) * | 1992-08-31 | 1994-06-07 | Crystal Semiconductor, Inc. | Analog-to-digital converter with a continuously calibrated voltage reference |
| US5416481A (en) * | 1993-09-24 | 1995-05-16 | Advanced Micro Devices, Inc. | Analog-to-digital converter with multi-level dither current input |
| DE19518508A1 (de) * | 1994-07-28 | 1996-02-08 | Hewlett Packard Co | Kostengünstiger Sigma-Delta-Modulator |
| US6317070B1 (en) * | 1998-08-20 | 2001-11-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Floating-point analog-to-digital converter |
| EP1102405B1 (en) * | 1999-11-19 | 2003-08-20 | AMI Semiconductor Belgium BVBA | Transducer interface arrangement inluding a sigma-delta modulator with offset correction and with gain setting |
| US6664908B2 (en) * | 2001-09-21 | 2003-12-16 | Honeywell International Inc. | Synchronized pulse width modulator |
| DE60113442T2 (de) * | 2001-10-31 | 2006-01-26 | Freescale Semiconductors, Inc., Austin | Inkrementaler Delta Analog-Digital-Wandler |
| US6639539B1 (en) * | 2002-10-22 | 2003-10-28 | Bei Technologies, Inc. | System and method for extending the dynamic range of an analog-to-digital converter |
| CN1792038B (zh) * | 2003-05-21 | 2010-06-16 | 模拟设备股份有限公司 | ∑-δ调制器和∑-δ调制方法 |
| DE10327621B4 (de) * | 2003-06-18 | 2009-10-15 | Infineon Technologies Ag | Schaltungsanordnung und Verfahren zur Reduzierung eines Anpassungsfehlers in einem Sigma-Delta-Modulator |
| US6975259B1 (en) * | 2004-08-20 | 2005-12-13 | Broadcom Corporation | Continuous-time delta-sigma ADC with programmable input range |
| US7009541B1 (en) * | 2004-10-21 | 2006-03-07 | Analog Devices, Inc. | Input common-mode voltage feedback circuit for continuous-time sigma-delta analog-to-digital converter |
| US7551109B1 (en) * | 2007-03-14 | 2009-06-23 | Ashmore Jr Benjamin H | Method, system and apparatus for dual mode operation of a converter |
| US7696913B2 (en) * | 2007-05-02 | 2010-04-13 | Cirrus Logic, Inc. | Signal processing system using delta-sigma modulation having an internal stabilizer path with direct output-to-integrator connection |
| US7671774B2 (en) * | 2008-05-08 | 2010-03-02 | Freescale Semiconductor, Inc. | Analog-to-digital converter with integrator circuit for overload recovery |
| US8199038B2 (en) * | 2009-07-28 | 2012-06-12 | Electronics And Telecommunications Research Institute | Active resistance-capacitor integrator and continuous-time sigma-delta modulator with gain control function |
| CN101917198A (zh) * | 2010-08-05 | 2010-12-15 | 复旦大学 | 连续时间的高速低功耗sigma-delta调制器 |
| DE112012000519B4 (de) * | 2011-01-21 | 2021-12-02 | Mediatek Singapore Pte. Ltd. | Zeitkontinuierlicher überabgetasteter Wandler mit passivem Filter |
| JP2012165169A (ja) * | 2011-02-07 | 2012-08-30 | Renesas Electronics Corp | A/d変換器及び半導体装置 |
| GB201102562D0 (en) | 2011-02-14 | 2011-03-30 | Nordic Semiconductor Asa | Analogue-to-digital converter |
| EP2498400A1 (en) * | 2011-03-11 | 2012-09-12 | Dialog Semiconductor GmbH | A delta-sigma modulator approach to increased amplifier gain resolution |
| US8384575B1 (en) * | 2011-08-15 | 2013-02-26 | Freescale Semiconductor, Inc. | Configurable continuous time sigma delta analog-to-digital converter |
-
2011
- 2011-02-14 GB GBGB1102562.4A patent/GB201102562D0/en not_active Ceased
-
2012
- 2012-02-06 TW TW101103816A patent/TWI487294B/zh not_active IP Right Cessation
- 2012-02-06 TW TW104109506A patent/TWI555341B/zh not_active IP Right Cessation
- 2012-02-14 GB GB1202499.8A patent/GB2485703B/en not_active Expired - Fee Related
- 2012-02-14 CN CN201710187744.2A patent/CN107094020A/zh active Pending
- 2012-02-14 EP EP12707122.3A patent/EP2676371A1/en not_active Withdrawn
- 2012-02-14 WO PCT/GB2012/050321 patent/WO2012110796A1/en not_active Ceased
- 2012-02-14 GB GB1308075.9A patent/GB2501010B/en not_active Expired - Fee Related
- 2012-02-14 JP JP2013554004A patent/JP6038814B2/ja not_active Expired - Fee Related
- 2012-02-14 US US13/985,275 patent/US8711020B2/en active Active
- 2012-02-14 CN CN201280008756.XA patent/CN103404034B/zh not_active Expired - Fee Related
-
2014
- 2014-03-13 US US14/209,496 patent/US8947280B2/en active Active
-
2016
- 2016-11-02 JP JP2016215316A patent/JP6401765B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014509136A5 (enExample) | ||
| CN103404034B (zh) | 模拟数字转换器 | |
| KR101191391B1 (ko) | 아날로그 회로에서 dB-선형 이득 제어가 가능한 이득 조절 장치 및 그에 따른 증폭기 | |
| JP2012170019A5 (enExample) | ||
| JP2008131659A5 (enExample) | ||
| CN111342840B (zh) | 精密的电流到数字转换器 | |
| Jie et al. | 9.4 A 4 th-order cascaded-noise-shaping SAR ADC with 88dB SNDR over 100kHz bandwidth | |
| CN103944574A (zh) | 连续时间输入级 | |
| TWI678884B (zh) | 用於在採樣週期進行離散化的抗混疊濾波器 | |
| CN102723953B (zh) | 一种可变类型的Sigma-Delta调制器 | |
| CN107621842A (zh) | 一种可提高电压信号跟踪精度的电压跟随电路 | |
| JP6132095B2 (ja) | 信号変換装置 | |
| JP2007195189A5 (enExample) | ||
| CN102594352A (zh) | 采样保持电路和采用该电路的流水线模数转换器动态范围扩展方法 | |
| JP6100085B2 (ja) | Δσadc回路 | |
| CN101800552A (zh) | 实现长延时的方法、模拟-时间转换电路及模数转换器 | |
| CN207968334U (zh) | 一种电流/电压转换电路 | |
| CN204536386U (zh) | 一种提高低频信号幅度输出及控制其精度的电路 | |
| JP5678707B2 (ja) | アナログデジタル変換器 | |
| CN201733289U (zh) | 模拟-时间转换电路及模拟-数字转换器 | |
| CN105703723B (zh) | 一种带两级滤波功能的电位计采集电路 | |
| CN110995272A (zh) | 基于可变电阻的开关电容电阻反馈连续时间调制器 | |
| CN105187063B (zh) | 一种可提升模数转换器精度的前端电路 | |
| KR20150101645A (ko) | 프로그래머블 이득 증폭기를 이용한 램프 신호 발생 장치 | |
| US20120218136A1 (en) | Analog to digital converter |