WO2008056124A3 - Rail to rail flash - Google Patents
Rail to rail flash Download PDFInfo
- Publication number
- WO2008056124A3 WO2008056124A3 PCT/GB2007/004221 GB2007004221W WO2008056124A3 WO 2008056124 A3 WO2008056124 A3 WO 2008056124A3 GB 2007004221 W GB2007004221 W GB 2007004221W WO 2008056124 A3 WO2008056124 A3 WO 2008056124A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- voltage
- current source
- nodes
- switching device
- node
- Prior art date
Links
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
- H03M1/0678—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
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
- H03M1/186—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedforward mode, i.e. by determining the range to be selected directly from the input signal
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
- H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
- H03M1/363—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider taps being held in a floating state, e.g. by feeding the divider by current sources
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07824457.1A EP2087594B1 (en) | 2006-11-07 | 2007-11-06 | Rail to rail flash |
US12/513,769 US8013773B2 (en) | 2006-11-07 | 2007-11-06 | Rail to rail flash |
JP2009535129A JP4709926B2 (en) | 2006-11-07 | 2007-11-06 | Rail-to-rail flash |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0622199.8A GB0622199D0 (en) | 2006-11-07 | 2006-11-07 | Rail to rail flash |
GB0622199.8 | 2006-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008056124A2 WO2008056124A2 (en) | 2008-05-15 |
WO2008056124A3 true WO2008056124A3 (en) | 2008-07-03 |
Family
ID=37594500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2007/004221 WO2008056124A2 (en) | 2006-11-07 | 2007-11-06 | Rail to rail flash |
Country Status (5)
Country | Link |
---|---|
US (1) | US8013773B2 (en) |
EP (1) | EP2087594B1 (en) |
JP (1) | JP4709926B2 (en) |
GB (1) | GB0622199D0 (en) |
WO (1) | WO2008056124A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI477788B (en) * | 2012-04-10 | 2015-03-21 | Realtek Semiconductor Corp | Apparatus and method of led short detection |
US8994570B1 (en) * | 2013-09-26 | 2015-03-31 | Cambridge Silicon Radio Limited | Multi-level quantizers and analogue-to-digital converters |
EP2903165A1 (en) * | 2014-02-04 | 2015-08-05 | Alcatel Lucent | Method For Converting An Analogue Signal Into A Digital Signal, Analogue-To-Digital Converter System, Receiver Apparatus And Network Node Thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105632A (en) * | 1988-10-13 | 1990-04-18 | Nec Corp | Analog/digital conversion circuit |
US6373423B1 (en) * | 1999-12-14 | 2002-04-16 | National Instruments Corporation | Flash analog-to-digital conversion system and method with reduced comparators |
US6437724B1 (en) * | 1999-11-05 | 2002-08-20 | Texas Instruments Incorporated | Fully differential flash A/D converter |
US20030043066A1 (en) * | 2001-08-30 | 2003-03-06 | Hitachi, Ltd. | Analog to digital (AD) converter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015173B2 (en) * | 1976-10-05 | 1985-04-18 | 日本放送協会 | parallel encoding circuit |
FR2652689A1 (en) * | 1989-10-02 | 1991-04-05 | France Etat | HIGH CONVERSION FREQUENCY ANALOG / DIGITAL CONVERTER. |
US5345234A (en) * | 1993-08-31 | 1994-09-06 | Advanced Micro Devices Inc. | Method and apparatus for combining a flash analog to digital converter with digital to analog functions |
US5589831A (en) * | 1995-01-30 | 1996-12-31 | Samsung Semiconductor, Inc. | Fully differential flash ADC based on the voltage follower amplifier structure |
KR100235465B1 (en) * | 1996-05-29 | 1999-12-15 | 유기범 | Flash type a/d converter |
-
2006
- 2006-11-07 GB GBGB0622199.8A patent/GB0622199D0/en not_active Ceased
-
2007
- 2007-11-06 EP EP07824457.1A patent/EP2087594B1/en active Active
- 2007-11-06 US US12/513,769 patent/US8013773B2/en not_active Expired - Fee Related
- 2007-11-06 JP JP2009535129A patent/JP4709926B2/en not_active Expired - Fee Related
- 2007-11-06 WO PCT/GB2007/004221 patent/WO2008056124A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105632A (en) * | 1988-10-13 | 1990-04-18 | Nec Corp | Analog/digital conversion circuit |
US6437724B1 (en) * | 1999-11-05 | 2002-08-20 | Texas Instruments Incorporated | Fully differential flash A/D converter |
US6373423B1 (en) * | 1999-12-14 | 2002-04-16 | National Instruments Corporation | Flash analog-to-digital conversion system and method with reduced comparators |
US20030043066A1 (en) * | 2001-08-30 | 2003-03-06 | Hitachi, Ltd. | Analog to digital (AD) converter |
Also Published As
Publication number | Publication date |
---|---|
US20100060501A1 (en) | 2010-03-11 |
US8013773B2 (en) | 2011-09-06 |
EP2087594B1 (en) | 2018-03-21 |
WO2008056124A2 (en) | 2008-05-15 |
EP2087594A2 (en) | 2009-08-12 |
JP2010508748A (en) | 2010-03-18 |
GB0622199D0 (en) | 2006-12-20 |
JP4709926B2 (en) | 2011-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9602052B2 (en) | Stable oscillator for use in an electronic circuit | |
US9350233B2 (en) | Voltage conversion circuit and switching control circuit | |
US20160181913A1 (en) | Negative Charge Pump Feedback Circuit | |
DE602008005105D1 (en) | Instrumentation amplifiers | |
JP2010530726A5 (en) | ||
GB2478457B (en) | Charge pump circuit and methods of operation thereof | |
GB2522362A (en) | Systems, circuits, devices, and methods with bidirectional bipolar transistors | |
WO2007002428A3 (en) | Multiple output buck converter | |
JP2009246347A5 (en) | ||
US9252655B2 (en) | Phase shift circuit and power factor correction circuit including the same | |
WO2018136215A3 (en) | Multiphase converter with phase interleaving | |
WO2014140307A3 (en) | Multiple string digital to analog converter | |
WO2016131034A3 (en) | Use of boost supply for low battery 2g bias support | |
EP3113350A3 (en) | Modular multi-level converter and method of controlling voltage balancing of modular multi-level converter | |
JP2014502411A5 (en) | ||
US11054484B2 (en) | Assembled battery monitoring system | |
WO2012051478A3 (en) | Pipelined adc having three-level dac elements | |
WO2008056124A3 (en) | Rail to rail flash | |
TW200743114A (en) | Band gap reference circuit for low voltage and semiconductor device including the same | |
WO2014145641A3 (en) | Charge pump systems and methods | |
KR101677705B1 (en) | Multiple output switched capacitor dc-dc converter | |
CN106921379B (en) | Input circuit | |
US9369147B2 (en) | Adjustable and buffered reference for ADC resolution and accuracy enhancements | |
MY189033A (en) | Device for producing direct current load power supply | |
JP2016178812A5 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07824457 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007824457 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2009535129 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12513769 Country of ref document: US |