ES2099197T3 - Convertidor de analogico a digital. - Google Patents
Convertidor de analogico a digital.Info
- Publication number
- ES2099197T3 ES2099197T3 ES92201595T ES92201595T ES2099197T3 ES 2099197 T3 ES2099197 T3 ES 2099197T3 ES 92201595 T ES92201595 T ES 92201595T ES 92201595 T ES92201595 T ES 92201595T ES 2099197 T3 ES2099197 T3 ES 2099197T3
- Authority
- ES
- Spain
- Prior art keywords
- voltage
- phase
- vin
- switching
- analog
- 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
- 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
- H03M1/144—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in a single stage, i.e. recirculation 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
- H03M1/145—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
- H03M1/146—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters
- H03M1/147—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters at least two of which share a common reference generator
Abstract
LA INVENCION SE REFIERE A UN CONVERTIDOR ANALOGICO A DIGITAL (ADC1, ADC2) PARA CONVERTIR UNA TENSION DE ENTRADA ANALOGICA (VIN) EN UNA TENSION DE SALIDA DIGITAL (DOUT) EN AL MENOS DOS FASES, (B1, B2, B3, B1'', B2'', B3''). LA TENSION DE REFERENCIA (VREF) O PARTE DE ELLA QUE CONDUCE UNA FASE ES APLICA A ESTA FASE A TRAVES DE MEDIOS DE CONMUTACION DE MANERA QUE LA TENSION APLICADA A ESTOS ULTIMOS MEDIOS SE DETERMINA CUANDO SE ESTABLECE EL MEDIO DE CONMUTACION, POR EJEMPLO LA ULTIMA TENSION NO ES DEPENDIENTE DEL AJUSTE DEL MEDIO DE CONMUTACION. DOS IMPLEMENTACIONES DEL CONVERTIDOR ESTAN DESCRITAS, UNA (ADC1) QUE PRODUCE LA SEÑAL DIGITAL DOUT) ANTES DE QUE OTRA TENSION ANALOGICA (VIN) PUEDA SER PROCESADA, Y OTRA (ADC2) QUE PERMITE QUE OTRA TENSION ANALOGICA (VIN) SEA PROCESADA POR UNA FASE DESPUES DE QUE SE PRODUZCA LA SALIDA DE ESTA FASE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92201595A EP0577883B1 (en) | 1992-06-03 | 1992-06-03 | Analog to digital converter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2099197T3 true ES2099197T3 (es) | 1997-05-16 |
Family
ID=8210648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92201595T Expired - Lifetime ES2099197T3 (es) | 1992-06-03 | 1992-06-03 | Convertidor de analogico a digital. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5563599A (es) |
EP (1) | EP0577883B1 (es) |
JP (1) | JPH06152414A (es) |
DE (1) | DE69216818T2 (es) |
ES (1) | ES2099197T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003218696A (ja) * | 2002-01-28 | 2003-07-31 | Sakai Yasue | アナログデジタル変換装置 |
US6611222B1 (en) | 2002-06-03 | 2003-08-26 | Charles Douglas Murphy | Low-complexity high-speed analog-to-digital converters |
KR100859832B1 (ko) * | 2006-09-21 | 2008-09-23 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 내부전위 모니터 장치 및 모니터방법 |
US8616772B1 (en) | 2013-03-15 | 2013-12-31 | Little Engine, LLC | Conformal wear-resistant bearing assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2264432B1 (es) * | 1974-03-15 | 1976-12-17 | Thomson Csf | |
JPS589426A (ja) * | 1981-07-10 | 1983-01-19 | Sony Corp | A/dコンバ−タ |
US4542370A (en) * | 1981-10-20 | 1985-09-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Cascade-comparator A/D converter |
US4571574A (en) * | 1982-09-30 | 1986-02-18 | Witold Krynicki | Analogue to digital converter |
US4602241A (en) * | 1985-06-28 | 1986-07-22 | Rca Corporation | Input current saving apparatus for flash A/D converter |
FR2598572B1 (fr) * | 1986-05-06 | 1989-10-27 | Kauffmann Philippe | Convertisseur analogique-numerique |
JPS6387022A (ja) * | 1986-09-30 | 1988-04-18 | Toshiba Corp | アナログ・デジタル変換器 |
US4749984A (en) * | 1987-06-29 | 1988-06-07 | Rca Corporation | Subranging A/D converter with converging digitally controlled voltages |
DE3911457A1 (de) * | 1989-04-05 | 1990-10-18 | Ifm Electronic Gmbh | Verfahren und schaltungsanordnung zur umsetzung einer analogen messspannung in ein digitales messsignal |
JPH05300020A (ja) * | 1992-04-17 | 1993-11-12 | Mitsubishi Electric Corp | 直並列型a/d変換器 |
-
1992
- 1992-06-03 DE DE69216818T patent/DE69216818T2/de not_active Expired - Lifetime
- 1992-06-03 EP EP92201595A patent/EP0577883B1/en not_active Expired - Lifetime
- 1992-06-03 ES ES92201595T patent/ES2099197T3/es not_active Expired - Lifetime
-
1993
- 1993-06-03 JP JP5133612A patent/JPH06152414A/ja active Pending
- 1993-06-03 US US08/072,772 patent/US5563599A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06152414A (ja) | 1994-05-31 |
DE69216818T2 (de) | 1997-07-24 |
DE69216818D1 (de) | 1997-02-27 |
EP0577883A1 (en) | 1994-01-12 |
US5563599A (en) | 1996-10-08 |
EP0577883B1 (en) | 1997-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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