CN1595810A - 半导体电路装置 - Google Patents
半导体电路装置 Download PDFInfo
- Publication number
- CN1595810A CN1595810A CN200410078493.7A CN200410078493A CN1595810A CN 1595810 A CN1595810 A CN 1595810A CN 200410078493 A CN200410078493 A CN 200410078493A CN 1595810 A CN1595810 A CN 1595810A
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- circuit
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005669 field effect Effects 0.000 claims description 5
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 abstract 2
- 238000011002 quantification Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
-
- 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
- H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
- H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
- H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
- H03M3/424—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a multiple bit one
-
- 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
- H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
- H03M3/436—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type
- H03M3/438—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path
- H03M3/452—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path with weighted feedforward summation, i.e. with feedforward paths from more than one filter stage to the quantiser input
-
- 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
- H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
- H03M3/436—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type
- H03M3/438—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path
- H03M3/454—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path with distributed feedback, i.e. with feedback paths from the quantiser output to more than one filter stage
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10342057A DE10342057B4 (de) | 2003-09-11 | 2003-09-11 | Halbleiter-Schaltungsanordnung und Continuous-Time-Sigma-Delta-Modulatorschaltung |
DE10342057.6 | 2003-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1595810A true CN1595810A (zh) | 2005-03-16 |
CN100530978C CN100530978C (zh) | 2009-08-19 |
Family
ID=34428080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410078493.7A Active CN100530978C (zh) | 2003-09-11 | 2004-09-10 | 半导体电路装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6989778B2 (zh) |
CN (1) | CN100530978C (zh) |
DE (1) | DE10342057B4 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1921311B (zh) * | 2005-08-26 | 2010-05-12 | 株式会社日立制作所 | 具有保护电路的半导体装置 |
CN102270989A (zh) * | 2010-03-14 | 2011-12-07 | 联发科技股份有限公司 | 具有紧凑结构的连续时间三角积分模数转换器 |
CN102331810A (zh) * | 2011-07-18 | 2012-01-25 | 西安民展微电子有限公司 | SenseFET的替代电路 |
CN102498672A (zh) * | 2009-09-18 | 2012-06-13 | 联发科技(新加坡)私人有限公司 | 包括门坎值产生电路的集成电路、电子装置以及方法 |
CN106253899A (zh) * | 2015-06-06 | 2016-12-21 | 硅实验室公司 | 用于偏移微调的装置和相关方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030032941A1 (en) * | 2001-08-13 | 2003-02-13 | Boyle William J. | Convertible delivery systems for medical devices |
US8262689B2 (en) * | 2001-09-28 | 2012-09-11 | Advanced Cardiovascular Systems, Inc. | Embolic filtering devices |
DE102005057768B4 (de) | 2005-12-02 | 2012-01-12 | Xignal Technologies Ag | Zeitkontinuierlicher Delta-Sigma-Analog-Digital-Wandler |
DE102005061856B4 (de) * | 2005-12-23 | 2010-04-08 | Xignal Technologies Ag | Zeitkontinuierlicher Delta-Sigma-Analog-Digital-Wandler |
US7212144B1 (en) * | 2006-01-18 | 2007-05-01 | Marvell World Trade Ltd. | Flash ADC |
FR2913833B1 (fr) * | 2007-03-16 | 2009-06-12 | E2V Semiconductors Soc Par Act | Convertisseur analogique-numerique parallele a double echelle statique |
DE102007018613A1 (de) | 2007-04-19 | 2008-10-23 | Xignal Technologies Ag | Schaltungsanordnung und Verfahren zur Signalspannungsbegrenzung |
US7486214B1 (en) * | 2007-09-04 | 2009-02-03 | Infineon Technologies Ag | Tuning methods for loop-filters of continuous-time sigma-delta modulators |
US7978112B2 (en) * | 2007-12-07 | 2011-07-12 | Kenet, Inc. | Flash converter differential reference ladder adjustment with stable common mode voltage |
US8842030B1 (en) * | 2013-05-10 | 2014-09-23 | Nvidia Corporation | Sigma-delta analog to digital converter with improved feedback |
US9030342B2 (en) * | 2013-07-18 | 2015-05-12 | Analog Devices Global | Digital tuning engine for highly programmable delta-sigma analog-to-digital converters |
US9106255B1 (en) | 2014-08-20 | 2015-08-11 | Maxim Integrated Products, Inc. | Digital technique for excess loop delay compensation in a continuous-time delta sigma modulator |
US9595974B1 (en) * | 2014-09-08 | 2017-03-14 | Lockheed Martin Corporation | Reconfigurable wideband sub-ranging analog-to-digital converter |
CN114200995A (zh) * | 2021-12-10 | 2022-03-18 | 上海富芮坤微电子有限公司 | 参考电压产生电路及Sigma Delta调制器 |
CN114759890B (zh) * | 2022-06-15 | 2022-08-26 | 成都芯翼科技有限公司 | 一种差分电压控制电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55100744A (en) * | 1979-01-29 | 1980-07-31 | Hitachi Ltd | Da converter with correction circuit |
US5070332A (en) * | 1991-03-18 | 1991-12-03 | Burr-Brown Corporation | Two-step subranging analog to digital converter |
US6882294B2 (en) * | 2003-08-06 | 2005-04-19 | Telasic Communications, Inc. | Resistive ladder, summing node circuit, and trimming method for a subranging analog to digital converter |
-
2003
- 2003-09-11 DE DE10342057A patent/DE10342057B4/de not_active Expired - Lifetime
-
2004
- 2004-09-10 US US10/938,741 patent/US6989778B2/en active Active
- 2004-09-10 CN CN200410078493.7A patent/CN100530978C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1921311B (zh) * | 2005-08-26 | 2010-05-12 | 株式会社日立制作所 | 具有保护电路的半导体装置 |
CN102498672A (zh) * | 2009-09-18 | 2012-06-13 | 联发科技(新加坡)私人有限公司 | 包括门坎值产生电路的集成电路、电子装置以及方法 |
CN102498672B (zh) * | 2009-09-18 | 2015-01-28 | 联发科技(新加坡)私人有限公司 | 包括门坎值产生电路的集成电路、电子装置以及方法 |
CN102270989A (zh) * | 2010-03-14 | 2011-12-07 | 联发科技股份有限公司 | 具有紧凑结构的连续时间三角积分模数转换器 |
US8629793B2 (en) | 2010-03-14 | 2014-01-14 | Mediatek Inc. | Continuous-time delta-sigma ADC with compact structure |
CN102331810A (zh) * | 2011-07-18 | 2012-01-25 | 西安民展微电子有限公司 | SenseFET的替代电路 |
CN102331810B (zh) * | 2011-07-18 | 2013-11-27 | 西安展芯微电子技术有限公司 | SenseFET的替代电路 |
CN106253899A (zh) * | 2015-06-06 | 2016-12-21 | 硅实验室公司 | 用于偏移微调的装置和相关方法 |
CN106253899B (zh) * | 2015-06-06 | 2021-09-28 | 硅实验室公司 | 用于偏移微调的装置和相关方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10342057A1 (de) | 2005-05-12 |
US20050093732A1 (en) | 2005-05-05 |
US6989778B2 (en) | 2006-01-24 |
DE10342057B4 (de) | 2005-10-20 |
CN100530978C (zh) | 2009-08-19 |
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Address after: German Neubiberg Patentee after: Lantiq Deutschland GmbH Address before: German Neubiberg Patentee before: Infineon Technologies Wireless Solutions Ltd. Address after: German Neubiberg Patentee after: Infineon Technologies Wireless Solutions Ltd. Address before: German Neubiberg Patentee before: Infineon Technologies AG |
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Effective date of registration: 20200810 Address after: California, USA Patentee after: INTEL Corp. Address before: German Neubiberg Patentee before: LANTIQ BETEILIGUNGS GmbH & Co.KG |