CN1976234B - 信号处理电路 - Google Patents
信号处理电路 Download PDFInfo
- Publication number
- CN1976234B CN1976234B CN2006100878736A CN200610087873A CN1976234B CN 1976234 B CN1976234 B CN 1976234B CN 2006100878736 A CN2006100878736 A CN 2006100878736A CN 200610087873 A CN200610087873 A CN 200610087873A CN 1976234 B CN1976234 B CN 1976234B
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- analog
- signal processing
- voltage
- 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 - Fee Related
Links
Images
Classifications
-
- 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
- H03M1/069—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 by range overlap between successive stages or steps
- H03M1/0695—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 by range overlap between successive stages or steps using less than the maximum number of output states per stage or step, e.g. 1.5 per stage or less than 1.5 bit per stage type
-
- 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)
- Theoretical Computer Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59739005P | 2005-11-29 | 2005-11-29 | |
US60/597,390 | 2005-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1976234A CN1976234A (zh) | 2007-06-06 |
CN1976234B true CN1976234B (zh) | 2010-08-25 |
Family
ID=38126068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100878736A Expired - Fee Related CN1976234B (zh) | 2005-11-29 | 2006-05-26 | 信号处理电路 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20070120726A1 (zh) |
CN (1) | CN1976234B (zh) |
TW (1) | TWI327824B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009078112A1 (ja) * | 2007-12-19 | 2009-06-25 | Panasonic Corporation | 演算増幅器,パイプライン型ad変換器 |
US8344920B1 (en) | 2011-09-29 | 2013-01-01 | Hittite Microwave Norway As | Methods and apparatus for calibrating pipeline analog-to-digital converters |
US8941518B2 (en) | 2012-02-14 | 2015-01-27 | Hittite Microwave Corporation | Methods and apparatus for calibrating pipeline analog-to-digital converters having multiple channels |
US8736471B2 (en) | 2012-08-22 | 2014-05-27 | Hittite Microwave Corporation | Methods and apparatus for calibrating stages in pipeline analog-to-digital converters |
US9582454B2 (en) | 2014-03-18 | 2017-02-28 | Intel Corporation | Reconfigurable transmitter |
US9953876B1 (en) | 2016-09-30 | 2018-04-24 | Globalfoundries Inc. | Method of forming a semiconductor device structure and semiconductor device structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642543B1 (en) * | 2000-09-26 | 2003-11-04 | The Board Of Trustees Of The Leland Stanford Junior University | Thin and thick gate oxide transistors on a functional block of a CMOS circuit residing within the core of an IC chip |
CN1458744A (zh) * | 2002-05-15 | 2003-11-26 | 矽统科技股份有限公司 | 电流输出电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6509854B1 (en) | 1997-03-16 | 2003-01-21 | Hitachi, Ltd. | DA conversion circuit |
US6075686A (en) | 1997-07-09 | 2000-06-13 | Industrial Technology Research Institute | ESD protection circuit for mixed mode integrated circuits with separated power pins |
US5880690A (en) | 1997-07-15 | 1999-03-09 | Exar Corporation | Pipeline ADC common-mode tracking circuit |
US6166580A (en) * | 1998-12-18 | 2000-12-26 | Vlsi Technology, Inc. | CMOS high-to-low voltage buffer |
US6369613B1 (en) | 1999-05-10 | 2002-04-09 | Altera Corporation | Input/output drivers |
US6710735B1 (en) | 2003-06-17 | 2004-03-23 | Realter Semiconductor Corp. | Dual supply voltage pipelined ADC |
-
2006
- 2006-05-17 TW TW095117436A patent/TWI327824B/zh not_active IP Right Cessation
- 2006-05-26 CN CN2006100878736A patent/CN1976234B/zh not_active Expired - Fee Related
- 2006-09-27 US US11/535,488 patent/US20070120726A1/en not_active Abandoned
-
2008
- 2008-12-05 US US12/328,770 patent/US7741987B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642543B1 (en) * | 2000-09-26 | 2003-11-04 | The Board Of Trustees Of The Leland Stanford Junior University | Thin and thick gate oxide transistors on a functional block of a CMOS circuit residing within the core of an IC chip |
CN1458744A (zh) * | 2002-05-15 | 2003-11-26 | 矽统科技股份有限公司 | 电流输出电路 |
Also Published As
Publication number | Publication date |
---|---|
US20070120726A1 (en) | 2007-05-31 |
US7741987B2 (en) | 2010-06-22 |
US20090079604A1 (en) | 2009-03-26 |
TWI327824B (en) | 2010-07-21 |
TW200721693A (en) | 2007-06-01 |
CN1976234A (zh) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: No.1, Duhang 1st Road, Hsinchu City, Hsinchu Science Park, Taiwan, China Patentee after: MEDIATEK Inc. Address before: Taiwan, China Patentee before: MSTAR SEMICONDUCTOR Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220524 Address after: Ontario, Canada Patentee after: Xueshan Technology Co.,Ltd. Address before: No.1, Duhang 1st Road, Hsinchu City, Hsinchu Science Park, Taiwan, China Patentee before: MEDIATEK Inc. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 |
|
CF01 | Termination of patent right due to non-payment of annual fee |