GB2488537B - Circuit and method for converting an analog signal to a digital signal - Google Patents
Circuit and method for converting an analog signal to a digital signalInfo
- Publication number
- GB2488537B GB2488537B GB1103016.0A GB201103016A GB2488537B GB 2488537 B GB2488537 B GB 2488537B GB 201103016 A GB201103016 A GB 201103016A GB 2488537 B GB2488537 B GB 2488537B
- Authority
- GB
- United Kingdom
- Prior art keywords
- converting
- circuit
- signal
- digital signal
- analog signal
- 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
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
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation
- H03M1/506—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation the pulse width modulator being of the charge-balancing type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
- H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
- H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
- H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one
- H03M3/432—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one the quantiser being a pulse width modulation type analogue/digital converter, i.e. differential pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1103016.0A GB2488537B (en) | 2011-02-22 | 2011-02-22 | Circuit and method for converting an analog signal to a digital signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1103016.0A GB2488537B (en) | 2011-02-22 | 2011-02-22 | Circuit and method for converting an analog signal to a digital signal |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201103016D0 GB201103016D0 (en) | 2011-04-06 |
GB2488537A GB2488537A (en) | 2012-09-05 |
GB2488537B true GB2488537B (en) | 2017-01-18 |
Family
ID=43881467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1103016.0A Expired - Fee Related GB2488537B (en) | 2011-02-22 | 2011-02-22 | Circuit and method for converting an analog signal to a digital signal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2488537B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104035361A (en) * | 2014-05-14 | 2014-09-10 | 郑州宇通客车股份有限公司 | V-PWM conversion circuit |
DE102021102192B4 (en) * | 2021-02-01 | 2023-03-09 | Schaeffler Technologies AG & Co. KG | Method for checking the switching signals of an inverter of an electric machine, controlled by means of pulse width modulation, of a drive system of a motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998047233A2 (en) * | 1997-04-16 | 1998-10-22 | Koninklijke Philips Electronics N.V. | Analog to digital converter comprising a sigma-delta modulator |
US6215434B1 (en) * | 1997-08-07 | 2001-04-10 | U.S. Philips Corporation | Method for converting an analog input signal into a digital output signal an arrangement for performing such method and an image comprising such arrangements |
US6674387B1 (en) * | 2002-10-02 | 2004-01-06 | Honeywell International Inc. | Pulse width modulation analog to digital conversion |
WO2008123786A2 (en) * | 2007-04-05 | 2008-10-16 | Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica | Method and apparatus for analog-to-digital conversion using asynchronous sigma-delta modulation |
US7825845B1 (en) * | 2007-02-07 | 2010-11-02 | Cirrus Logic, Inc. | Digital output semiconductor magnetic field sensor integrated circuit |
-
2011
- 2011-02-22 GB GB1103016.0A patent/GB2488537B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998047233A2 (en) * | 1997-04-16 | 1998-10-22 | Koninklijke Philips Electronics N.V. | Analog to digital converter comprising a sigma-delta modulator |
US6215434B1 (en) * | 1997-08-07 | 2001-04-10 | U.S. Philips Corporation | Method for converting an analog input signal into a digital output signal an arrangement for performing such method and an image comprising such arrangements |
US6674387B1 (en) * | 2002-10-02 | 2004-01-06 | Honeywell International Inc. | Pulse width modulation analog to digital conversion |
US7825845B1 (en) * | 2007-02-07 | 2010-11-02 | Cirrus Logic, Inc. | Digital output semiconductor magnetic field sensor integrated circuit |
WO2008123786A2 (en) * | 2007-04-05 | 2008-10-16 | Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica | Method and apparatus for analog-to-digital conversion using asynchronous sigma-delta modulation |
Also Published As
Publication number | Publication date |
---|---|
GB201103016D0 (en) | 2011-04-06 |
GB2488537A (en) | 2012-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20180222 |