GB2256331B - Analogue-to-digital converters - Google Patents
Analogue-to-digital convertersInfo
- Publication number
- GB2256331B GB2256331B GB9210837A GB9210837A GB2256331B GB 2256331 B GB2256331 B GB 2256331B GB 9210837 A GB9210837 A GB 9210837A GB 9210837 A GB9210837 A GB 9210837A GB 2256331 B GB2256331 B GB 2256331B
- Authority
- GB
- United Kingdom
- Prior art keywords
- analogue
- digital converters
- converters
- digital
- 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
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M3/358—Continuously compensating for, or preventing, undesired influence of physical parameters of non-linear distortion, e.g. instability
-
- 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
- H03M3/402—Arrangements specific to bandpass modulators
- H03M3/404—Arrangements specific to bandpass modulators characterised by the type of bandpass filters used
- H03M3/408—Arrangements specific to bandpass modulators characterised by the type of bandpass filters used by the use of an LC circuit
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9210837A GB2256331B (en) | 1991-06-01 | 1992-05-21 | Analogue-to-digital converters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919111821A GB9111821D0 (en) | 1991-06-01 | 1991-06-01 | Analogue-to-digital converters |
GB9210837A GB2256331B (en) | 1991-06-01 | 1992-05-21 | Analogue-to-digital converters |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9210837D0 GB9210837D0 (en) | 1992-07-08 |
GB2256331A GB2256331A (en) | 1992-12-02 |
GB2256331B true GB2256331B (en) | 1994-08-03 |
Family
ID=26298989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9210837A Expired - Fee Related GB2256331B (en) | 1991-06-01 | 1992-05-21 | Analogue-to-digital converters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2256331B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9207626D0 (en) * | 1992-04-08 | 1992-05-27 | Marconi Gec Ltd | Data converters |
GB2281828B (en) * | 1993-09-14 | 1997-08-06 | Marconi Gec Ltd | Analogue-to-digital converters and digital modulators |
DE19518508A1 (en) * | 1994-07-28 | 1996-02-08 | Hewlett Packard Co | Inexpensive sigma-delta modulator |
US5974089A (en) * | 1997-07-22 | 1999-10-26 | Tripath Technology, Inc. | Method and apparatus for performance improvement by qualifying pulses in an oversampled noise-shaping signal processor |
CN101069352A (en) | 2004-11-16 | 2007-11-07 | 皇家飞利浦电子股份有限公司 | Continuous-time sigma-delta analog-to-digital converter with non-invasive filter(s) for immunity preservation against interferers. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232023A (en) * | 1989-05-26 | 1990-11-28 | Marconi Gec Ltd | Analogue-to-digital converter |
-
1992
- 1992-05-21 GB GB9210837A patent/GB2256331B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232023A (en) * | 1989-05-26 | 1990-11-28 | Marconi Gec Ltd | Analogue-to-digital converter |
Also Published As
Publication number | Publication date |
---|---|
GB9210837D0 (en) | 1992-07-08 |
GB2256331A (en) | 1992-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020521 |