DE3924503C2 - - Google Patents
Info
- Publication number
- DE3924503C2 DE3924503C2 DE19893924503 DE3924503A DE3924503C2 DE 3924503 C2 DE3924503 C2 DE 3924503C2 DE 19893924503 DE19893924503 DE 19893924503 DE 3924503 A DE3924503 A DE 3924503A DE 3924503 C2 DE3924503 C2 DE 3924503C2
- Authority
- DE
- Germany
- Prior art keywords
- digital
- analog
- decoder
- analog converter
- converter
- 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
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
- H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/742—Simultaneous conversion using current sources as quantisation value generators
- H03M1/747—Simultaneous conversion using current sources as quantisation value generators with equal currents which are switched by unary decoded digital signals
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893924503 DE3924503A1 (de) | 1989-07-25 | 1989-07-25 | Hochgenauer digital/analog-umsetzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893924503 DE3924503A1 (de) | 1989-07-25 | 1989-07-25 | Hochgenauer digital/analog-umsetzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3924503A1 DE3924503A1 (de) | 1991-01-31 |
| DE3924503C2 true DE3924503C2 (enExample) | 1992-05-27 |
Family
ID=6385736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893924503 Granted DE3924503A1 (de) | 1989-07-25 | 1989-07-25 | Hochgenauer digital/analog-umsetzer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3924503A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19744057C2 (de) * | 1997-03-11 | 2001-01-18 | Mitsubishi Electric Corp | Digital-Analog-Wandler |
-
1989
- 1989-07-25 DE DE19893924503 patent/DE3924503A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19744057C2 (de) * | 1997-03-11 | 2001-01-18 | Mitsubishi Electric Corp | Digital-Analog-Wandler |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3924503A1 (de) | 1991-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |