CN103222195B - 流水线式连续时间西格玛德尔塔调制器 - Google Patents

流水线式连续时间西格玛德尔塔调制器 Download PDF

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Publication number
CN103222195B
CN103222195B CN201180056356.1A CN201180056356A CN103222195B CN 103222195 B CN103222195 B CN 103222195B CN 201180056356 A CN201180056356 A CN 201180056356A CN 103222195 B CN103222195 B CN 103222195B
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gain
ctsdm
amplifier
summing circuit
dac
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Chinese (zh)
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CN103222195A (zh
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B·S·哈龙
V·斯里尼瓦桑
P·萨塔扎德
M·科尔斯
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Texas Instruments Inc
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Texas Instruments Inc
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/324—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement
    • H03M3/344—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by filtering other than the noise-shaping inherent to delta-sigma modulators, e.g. anti-aliasing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201180056356.1A 2010-10-06 2011-10-06 流水线式连续时间西格玛德尔塔调制器 Active CN103222195B (zh)

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

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Publication Number Publication Date
CN103222195A CN103222195A (zh) 2013-07-24
CN103222195B true CN103222195B (zh) 2016-05-25

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US (2) US8284085B2 (https=)
JP (1) JP5980786B2 (https=)
CN (1) CN103222195B (https=)
WO (1) WO2012048140A2 (https=)

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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
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
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
EP4183372A1 (en) 2016-01-29 2023-05-24 Neovasc Tiara Inc. Prosthetic valve for avoiding obstruction of outflow
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
WO2020210652A1 (en) 2019-04-10 2020-10-15 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

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US6271782B1 (en) * 1998-08-06 2001-08-07 Jesper Steensgaard-Madsen Delta-sigma A/D converter
US20020093441A1 (en) * 1999-05-05 2002-07-18 Andreas Wiesbauer Sigma-delta analog-to-digital converter array
US20040034499A1 (en) * 2002-08-14 2004-02-19 Regier Christopher G. High-speed high-resolution ADC for precision measurements
CN1685616A (zh) * 2002-06-20 2005-10-19 诺基亚有限公司 分数n频率合成器内的数字增量求和调制器

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US7973689B2 (en) * 2008-09-16 2011-07-05 Semtech Corporation Bandpass multi-bit sigma-delta analog to digital conversion
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
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

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CN1037246A (zh) * 1988-04-18 1989-11-15 汤姆森消费电子有限公司 用于数-模转换器的西格马-德尔他调制器
US6271782B1 (en) * 1998-08-06 2001-08-07 Jesper Steensgaard-Madsen Delta-sigma A/D converter
US20020093441A1 (en) * 1999-05-05 2002-07-18 Andreas Wiesbauer Sigma-delta analog-to-digital converter array
CN1685616A (zh) * 2002-06-20 2005-10-19 诺基亚有限公司 分数n频率合成器内的数字增量求和调制器
US20040034499A1 (en) * 2002-08-14 2004-02-19 Regier Christopher G. High-speed high-resolution ADC for precision measurements

Also Published As

Publication number Publication date
CN103222195A (zh) 2013-07-24
JP5980786B2 (ja) 2016-08-31
JP2013539331A (ja) 2013-10-17
US8970411B2 (en) 2015-03-03
US8284085B2 (en) 2012-10-09
WO2012048140A3 (en) 2012-06-07
US20120326906A1 (en) 2012-12-27
WO2012048140A2 (en) 2012-04-12
US20120086589A1 (en) 2012-04-12

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