FR2417893B1 - Convertisseur numerique-analogique double - Google Patents
Convertisseur numerique-analogique doubleInfo
- Publication number
- FR2417893B1 FR2417893B1 FR7904128A FR7904128A FR2417893B1 FR 2417893 B1 FR2417893 B1 FR 2417893B1 FR 7904128 A FR7904128 A FR 7904128A FR 7904128 A FR7904128 A FR 7904128A FR 2417893 B1 FR2417893 B1 FR 2417893B1
- Authority
- FR
- France
- Prior art keywords
- analog converter
- dual digital
- dual
- digital
- 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
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
- H03M1/76—Simultaneous conversion using switching tree
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87964678A | 1978-02-21 | 1978-02-21 | |
US05/968,329 US4198622A (en) | 1978-02-21 | 1978-12-11 | Double digital-to-analog converter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417893A1 FR2417893A1 (fr) | 1979-09-14 |
FR2417893B1 true FR2417893B1 (fr) | 1986-10-24 |
Family
ID=27128551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904128A Expired FR2417893B1 (fr) | 1978-02-21 | 1979-02-19 | Convertisseur numerique-analogique double |
Country Status (3)
Country | Link |
---|---|
US (1) | US4198622A (fr) |
JP (1) | JPS54151368A (fr) |
FR (1) | FR2417893B1 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335371A (en) * | 1979-04-09 | 1982-06-15 | National Semiconductor Corporation | Digital error correcting trimming in an analog to digital converter |
USRE32313E (en) * | 1979-09-10 | 1986-12-23 | Hitachi, Ltd. | Digital-to-analog converter and PCM encoder using the converter |
US4281319A (en) * | 1980-06-30 | 1981-07-28 | Ricoh Company, Ltd. | Digital-to-analog converter |
US4461965A (en) * | 1980-08-18 | 1984-07-24 | National Semiconductor Corporation | High speed CMOS sense amplifier |
JPS57133721A (en) * | 1981-02-13 | 1982-08-18 | Sony Corp | Da converting circuit |
JPS59161916A (ja) * | 1983-03-07 | 1984-09-12 | Nec Corp | アナログ−デイジタル変換器 |
DE3333067A1 (de) * | 1983-09-14 | 1985-03-21 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum umwandeln eines digitalen eingangssignals in ein analoges ausgangssignal |
US4543560A (en) * | 1984-02-17 | 1985-09-24 | Analog Devices, Incorporated | Two-stage high resolution digital-to-analog converter |
US4658240A (en) * | 1984-05-07 | 1987-04-14 | Brooktree Corporation | Apparatus for converting data between analog and digital values |
JPH071870B2 (ja) * | 1984-07-31 | 1995-01-11 | 日本電気株式会社 | ディジタル/アナログ変換回路 |
US4875046A (en) * | 1986-07-11 | 1989-10-17 | Brooktree Corporation | Centroiding algorithm for networks used in A/D and D/A converters |
JPS63224415A (ja) * | 1987-03-13 | 1988-09-19 | Toshiba Corp | デイジタル−アナログ変換器 |
US4811017A (en) * | 1987-07-20 | 1989-03-07 | Zdzislaw Gulczynski | Digital-to-analog converter |
US4777470A (en) * | 1987-09-28 | 1988-10-11 | Burr-Brown Corporation | High speed successive approximation register in analog-to-digital converter |
US4851838A (en) * | 1987-12-18 | 1989-07-25 | Vtc Incorporated | Single chip successive approximation analog-to-digital converter with trimmable and controllable digital-to-analog converter |
JPH0697745B2 (ja) * | 1987-12-26 | 1994-11-30 | 岩崎通信機株式会社 | 多チャネル・デジタル・アナログ変換回路の制御方法 |
US4972188A (en) * | 1989-09-15 | 1990-11-20 | International Business Machines Corporation | Push pull double digital-to-analog converter |
JP2598138B2 (ja) * | 1989-10-31 | 1997-04-09 | 株式会社東芝 | D/a変換器 |
US5294927A (en) * | 1992-04-13 | 1994-03-15 | Micro Power Systems, Inc. | Multi-channel digital to analog converter |
JPH06311039A (ja) * | 1993-04-21 | 1994-11-04 | Nippon Philips Kk | デジタル/アナログ変換器 |
US5617091A (en) * | 1994-09-02 | 1997-04-01 | Lowe, Price, Leblanc & Becker | Resistance ladder, D-A converter, and A-D converter |
US5619203A (en) * | 1994-10-21 | 1997-04-08 | Lucent Technologies Inc. | Current source driven converter |
JP2917877B2 (ja) | 1995-10-11 | 1999-07-12 | 日本電気株式会社 | 基準電流発生回路 |
JPH1041824A (ja) * | 1996-07-26 | 1998-02-13 | Mitsubishi Electric Corp | D/a変換器及びa/d変換器 |
US5977893A (en) * | 1997-04-18 | 1999-11-02 | Holtek Semiconductor, Inc. | Method for testing charge redistribution type digital-to-analog and analog-to-digital converters |
US6204790B1 (en) | 1999-06-10 | 2001-03-20 | Nortel Networks Limited | Stacked digital-to-analog converter and methods of performing digital-to-analog conversion |
US6747585B2 (en) | 2002-10-29 | 2004-06-08 | Motorola, Inc. | Method and apparatus for increasing a dynamic range of a digital to analog converter |
US6956512B1 (en) * | 2003-01-24 | 2005-10-18 | Altera Corporation | Analog-to-digital converter for programmable logic |
EP1596625A1 (fr) * | 2004-05-11 | 2005-11-16 | AKG Acoustics GmbH | Circuit d'alimentation en signaux de haut-parleurs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL256750A (fr) * | 1960-10-11 | |||
JPS49123258A (fr) * | 1973-03-29 | 1974-11-26 |
-
1978
- 1978-12-11 US US05/968,329 patent/US4198622A/en not_active Expired - Lifetime
-
1979
- 1979-02-19 FR FR7904128A patent/FR2417893B1/fr not_active Expired
- 1979-02-21 JP JP1963079A patent/JPS54151368A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2417893A1 (fr) | 1979-09-14 |
JPS54151368A (en) | 1979-11-28 |
US4198622A (en) | 1980-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |