FR2291649B1 - - Google Patents
Info
- Publication number
- FR2291649B1 FR2291649B1 FR7529329A FR7529329A FR2291649B1 FR 2291649 B1 FR2291649 B1 FR 2291649B1 FR 7529329 A FR7529329 A FR 7529329A FR 7529329 A FR7529329 A FR 7529329A FR 2291649 B1 FR2291649 B1 FR 2291649B1
- Authority
- FR
- France
- 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
Links
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
- H03M1/74—Simultaneous conversion
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52430274A | 1974-11-15 | 1974-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291649A1 FR2291649A1 (en) | 1976-06-11 |
| FR2291649B1 true FR2291649B1 (en) | 1978-04-07 |
Family
ID=24088631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7529329A Granted FR2291649A1 (en) | 1974-11-15 | 1975-09-19 | SIGNAL CONVERTER AND MORE PARTICULARLY DIGITAL-ANALOGUE CONVERTER TO WEIGHTED CURRENTS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5639091B2 (en) |
| BR (1) | BR7507577A (en) |
| CA (1) | CA1114510A (en) |
| DE (1) | DE2536633A1 (en) |
| FR (1) | FR2291649A1 (en) |
| GB (1) | GB1517199A (en) |
| IT (1) | IT1043515B (en) |
| MX (1) | MX143429A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2803099C3 (en) * | 1978-01-25 | 1986-07-10 | Hans-Ulrich 5810 Witten Post | Digital-to-analog converter in integrated circuit technology |
| FR2454726A1 (en) * | 1979-04-19 | 1980-11-14 | Laures Antoine | ULTRA-FAST DIGITAL-TO-ANALOG CONVERTER |
| JPS57194625A (en) * | 1981-05-27 | 1982-11-30 | Nec Corp | Digital to analog converter |
| DE3169846D1 (en) * | 1981-09-10 | 1985-05-15 | Itt Ind Gmbh Deutsche | Monolithic integrated da convertor with bipolar transistors |
| JPS5954322A (en) * | 1982-09-22 | 1984-03-29 | Hitachi Ltd | Digital-analog converter |
| JPS61240716A (en) * | 1985-04-17 | 1986-10-27 | Mitsubishi Electric Corp | Digital-analog converter |
| JPH0779244B2 (en) * | 1985-07-24 | 1995-08-23 | 株式会社日立マイコンシステム | Semiconductor integrated circuit device |
| US4769632A (en) * | 1986-02-10 | 1988-09-06 | Inmos Limited | Color graphics control system |
-
1975
- 1975-08-16 DE DE19752536633 patent/DE2536633A1/en not_active Ceased
- 1975-09-19 FR FR7529329A patent/FR2291649A1/en active Granted
- 1975-10-07 GB GB40911/75A patent/GB1517199A/en not_active Expired
- 1975-10-21 IT IT28478/75A patent/IT1043515B/en active
- 1975-10-27 CA CA238,433A patent/CA1114510A/en not_active Expired
- 1975-10-29 JP JP12939575A patent/JPS5639091B2/ja not_active Expired
- 1975-11-10 MX MX161791A patent/MX143429A/en unknown
- 1975-11-14 BR BR7507577A patent/BR7507577A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX143429A (en) | 1981-05-12 |
| JPS5639091B2 (en) | 1981-09-10 |
| DE2536633A1 (en) | 1976-05-20 |
| BR7507577A (en) | 1976-08-31 |
| IT1043515B (en) | 1980-02-29 |
| FR2291649A1 (en) | 1976-06-11 |
| JPS5168763A (en) | 1976-06-14 |
| CA1114510A (en) | 1981-12-15 |
| GB1517199A (en) | 1978-07-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |