AN ANALOG-TO-DIGITAL CONVERTER
The invention relates to an analog-to-digital converter (100) for converting an input voltage to a binary code. The analog-to-digital converter (100) comprises a comparator (104) which has an adjustable biasing current. The comparator (104) determines bits of a binary code (C1) based on a set of com...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LI, Bingxin PETTERSSON, Ola JAKOBSSON, Anders |
| description | The invention relates to an analog-to-digital converter (100) for converting an input voltage to a binary code. The analog-to-digital converter (100) comprises a comparator (104) which has an adjustable biasing current. The comparator (104) determines bits of a binary code (C1) based on a set of comparisons between an input voltage (Vin) and a set of reference voltages (Vref1, Vref2, ..., Vrefn) and in dependence on the biasing current of the comparator (104). The value of the biasing current is dependent on a redundancy of the binary code (C1) such that the value of the biasing current is decreased with increased redundancy and increased with decreased redundancy. Thereby, an improved trade-off between power and resolution can be achieved for the analog-to-digital converter (100). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4085531A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4085531A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4085531A13</originalsourceid><addsrcrecordid>eNrjZJBz9FNw9HP08XfXDfHXdfF09wxx9FFw9vcLcw0KcQ3iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmBhampsaGjobGRCgBAGSFINU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>AN ANALOG-TO-DIGITAL CONVERTER</title><source>esp@cenet</source><creator>LI, Bingxin ; PETTERSSON, Ola ; JAKOBSSON, Anders</creator><creatorcontrib>LI, Bingxin ; PETTERSSON, Ola ; JAKOBSSON, Anders</creatorcontrib><description>The invention relates to an analog-to-digital converter (100) for converting an input voltage to a binary code. The analog-to-digital converter (100) comprises a comparator (104) which has an adjustable biasing current. The comparator (104) determines bits of a binary code (C1) based on a set of comparisons between an input voltage (Vin) and a set of reference voltages (Vref1, Vref2, ..., Vrefn) and in dependence on the biasing current of the comparator (104). The value of the biasing current is dependent on a redundancy of the binary code (C1) such that the value of the biasing current is decreased with increased redundancy and increased with decreased redundancy. Thereby, an improved trade-off between power and resolution can be achieved for the analog-to-digital converter (100).</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRONIC CIRCUITRY ; CODE CONVERSION IN GENERAL ; CODING ; DECODING ; ELECTRICITY</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221109&DB=EPODOC&CC=EP&NR=4085531A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221109&DB=EPODOC&CC=EP&NR=4085531A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI, Bingxin</creatorcontrib><creatorcontrib>PETTERSSON, Ola</creatorcontrib><creatorcontrib>JAKOBSSON, Anders</creatorcontrib><title>AN ANALOG-TO-DIGITAL CONVERTER</title><description>The invention relates to an analog-to-digital converter (100) for converting an input voltage to a binary code. The analog-to-digital converter (100) comprises a comparator (104) which has an adjustable biasing current. The comparator (104) determines bits of a binary code (C1) based on a set of comparisons between an input voltage (Vin) and a set of reference voltages (Vref1, Vref2, ..., Vrefn) and in dependence on the biasing current of the comparator (104). The value of the biasing current is dependent on a redundancy of the binary code (C1) such that the value of the biasing current is decreased with increased redundancy and increased with decreased redundancy. Thereby, an improved trade-off between power and resolution can be achieved for the analog-to-digital converter (100).</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>DECODING</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBz9FNw9HP08XfXDfHXdfF09wxx9FFw9vcLcw0KcQ3iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmBhampsaGjobGRCgBAGSFINU</recordid><startdate>20221109</startdate><enddate>20221109</enddate><creator>LI, Bingxin</creator><creator>PETTERSSON, Ola</creator><creator>JAKOBSSON, Anders</creator><scope>EVB</scope></search><sort><creationdate>20221109</creationdate><title>AN ANALOG-TO-DIGITAL CONVERTER</title><author>LI, Bingxin ; PETTERSSON, Ola ; JAKOBSSON, Anders</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4085531A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>DECODING</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>LI, Bingxin</creatorcontrib><creatorcontrib>PETTERSSON, Ola</creatorcontrib><creatorcontrib>JAKOBSSON, Anders</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI, Bingxin</au><au>PETTERSSON, Ola</au><au>JAKOBSSON, Anders</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AN ANALOG-TO-DIGITAL CONVERTER</title><date>2022-11-09</date><risdate>2022</risdate><abstract>The invention relates to an analog-to-digital converter (100) for converting an input voltage to a binary code. The analog-to-digital converter (100) comprises a comparator (104) which has an adjustable biasing current. The comparator (104) determines bits of a binary code (C1) based on a set of comparisons between an input voltage (Vin) and a set of reference voltages (Vref1, Vref2, ..., Vrefn) and in dependence on the biasing current of the comparator (104). The value of the biasing current is dependent on a redundancy of the binary code (C1) such that the value of the biasing current is decreased with increased redundancy and increased with decreased redundancy. Thereby, an improved trade-off between power and resolution can be achieved for the analog-to-digital converter (100).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4085531A1 |
| source | esp@cenet |
| subjects | BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY |
| title | AN ANALOG-TO-DIGITAL CONVERTER |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-14T15%3A19%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LI,%20Bingxin&rft.date=2022-11-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4085531A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |