DE60229032D1 - Pseudo-Differenzverstärker und Analog-Digitalwandler mit einem solchen Verstärker - Google Patents
Pseudo-Differenzverstärker und Analog-Digitalwandler mit einem solchen VerstärkerInfo
- Publication number
- DE60229032D1 DE60229032D1 DE60229032T DE60229032T DE60229032D1 DE 60229032 D1 DE60229032 D1 DE 60229032D1 DE 60229032 T DE60229032 T DE 60229032T DE 60229032 T DE60229032 T DE 60229032T DE 60229032 D1 DE60229032 D1 DE 60229032D1
- Authority
- DE
- Germany
- Prior art keywords
- amplifier
- pseudo
- analog
- digital converter
- differential amplifier
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
- H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
- H03M1/068—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
- H03M1/0682—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
- H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
- H03F3/45641—Measuring at the loading circuit of the differential amplifier
- H03F3/45645—Controlling the input circuit of the differential amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
- H03F3/45932—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by using feedback means
- H03F3/45937—Measuring at the loading circuit of the differential amplifier
- H03F3/45941—Controlling the input circuit of the differential amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
- H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
- H03M1/167—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters
- H03M1/168—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters and delivering the same number of bits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001356074A JP3597812B2 (ja) | 2001-11-21 | 2001-11-21 | 擬似差動増幅回路及び擬似差動増幅回路を使用したa/d変換器 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60229032D1 true DE60229032D1 (de) | 2008-11-06 |
Family
ID=19167662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60229032T Expired - Lifetime DE60229032D1 (de) | 2001-11-21 | 2002-11-18 | Pseudo-Differenzverstärker und Analog-Digitalwandler mit einem solchen Verstärker |
Country Status (6)
Country | Link |
---|---|
US (1) | US6756928B2 (de) |
EP (1) | EP1315290B1 (de) |
JP (1) | JP3597812B2 (de) |
KR (1) | KR100459086B1 (de) |
DE (1) | DE60229032D1 (de) |
TW (1) | TW589782B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006033304A (ja) * | 2004-07-15 | 2006-02-02 | Daio Denki Kk | スイッチトキャパシタ回路及びパイプラインa/d変換器 |
JP4372111B2 (ja) * | 2005-03-04 | 2009-11-25 | 三洋電機株式会社 | アナログデジタル変換器 |
US20060206744A1 (en) * | 2005-03-08 | 2006-09-14 | Nec Laboratories America, Inc. | Low-power high-throughput streaming computations |
JP4445995B2 (ja) | 2007-12-10 | 2010-04-07 | 株式会社半導体理工学研究センター | パイプライン型a/d変換装置 |
JP5238303B2 (ja) * | 2008-03-12 | 2013-07-17 | 株式会社フジクラ | 光受信装置 |
JP4505027B2 (ja) | 2008-05-08 | 2010-07-14 | 株式会社半導体理工学研究センター | サンプルホールド回路及びa/d変換装置 |
JP4564558B2 (ja) | 2008-09-19 | 2010-10-20 | 株式会社半導体理工学研究センター | 差動演算増幅回路とそれを用いたパイプライン型a/d変換装置 |
US7847720B2 (en) * | 2009-01-16 | 2010-12-07 | Mediatek Inc. | Pipelined analog-to-digital converter |
JP2011015056A (ja) * | 2009-06-30 | 2011-01-20 | Sanyo Electric Co Ltd | 容量アレイ回路、およびアナログデジタル変換器 |
JP2011229128A (ja) * | 2010-03-31 | 2011-11-10 | Asahi Kasei Electronics Co Ltd | パイプライン型a/dコンバータ |
US20110254569A1 (en) | 2010-04-15 | 2011-10-20 | Peter Bogner | Measurement apparatus |
US9853652B2 (en) * | 2015-07-22 | 2017-12-26 | Samsung Electronics Co., Ltd | Semiconductor device performing common mode voltage compensation using analog-to-digital converter |
WO2019120587A1 (en) * | 2017-12-22 | 2019-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Time-interleaved analog-to-digital converter |
CN110324043B (zh) | 2019-04-24 | 2023-06-30 | 矽力杰半导体技术(杭州)有限公司 | 伪差分模数转换器 |
TWI749879B (zh) * | 2020-11-19 | 2021-12-11 | 瑞昱半導體股份有限公司 | 導管式類比數位轉換器之控制電路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3340280B2 (ja) * | 1995-05-25 | 2002-11-05 | 三菱電機株式会社 | パイプライン型a/dコンバータ |
JP3641523B2 (ja) * | 1996-04-05 | 2005-04-20 | 株式会社ルネサステクノロジ | パイプライン型a/dコンバータ |
US5739781A (en) * | 1996-10-08 | 1998-04-14 | National Semiconductor Corporation | Sub-ranging analog-to-digital converter with open-loop differential amplifiers |
US6304206B1 (en) * | 1997-09-04 | 2001-10-16 | Sanyo Electric Co., Ltd. | Voltage comparator, operational amplifier and analog-to-digital conversion circuit employing the same |
US6172629B1 (en) * | 1998-02-19 | 2001-01-09 | Lucent Technologies Inc. | Multistage analog-to-digital converter employing dither |
US6249240B1 (en) * | 1998-08-28 | 2001-06-19 | Texas Instruments Incorporated | Switched-capacitor circuitry with reduced loading upon reference voltages |
US6288575B1 (en) * | 1999-08-24 | 2001-09-11 | Micron Technology, Inc. | Pseudo-differential current sense amplifier with hysteresis |
US6396429B2 (en) * | 2000-01-07 | 2002-05-28 | Analog Devices, Inc. | Front-end sampling for analog-to-digital conversion |
US6380806B1 (en) * | 2000-09-01 | 2002-04-30 | Advanced Micro Devices, Inc. | Differential telescopic operational amplifier having switched capacitor common mode feedback circuit portion |
US6489904B1 (en) * | 2001-07-27 | 2002-12-03 | Fairchild Semiconductor Corporation | Pipeline analog-to-digital converter with on-chip digital calibration |
-
2001
- 2001-11-21 JP JP2001356074A patent/JP3597812B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-18 DE DE60229032T patent/DE60229032D1/de not_active Expired - Lifetime
- 2002-11-18 EP EP02025822A patent/EP1315290B1/de not_active Expired - Fee Related
- 2002-11-20 TW TW091133814A patent/TW589782B/zh not_active IP Right Cessation
- 2002-11-21 KR KR10-2002-0072764A patent/KR100459086B1/ko not_active IP Right Cessation
- 2002-11-21 US US10/300,908 patent/US6756928B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030117308A1 (en) | 2003-06-26 |
TW589782B (en) | 2004-06-01 |
US6756928B2 (en) | 2004-06-29 |
EP1315290B1 (de) | 2008-09-24 |
TW200300630A (en) | 2003-06-01 |
KR20030041847A (ko) | 2003-05-27 |
EP1315290A1 (de) | 2003-05-28 |
KR100459086B1 (ko) | 2004-12-03 |
JP3597812B2 (ja) | 2004-12-08 |
JP2003158434A (ja) | 2003-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |