GB2093297B - D/a converting circuit having two d/a converters - Google Patents
D/a converting circuit having two d/a convertersInfo
- Publication number
- GB2093297B GB2093297B GB8201816A GB8201816A GB2093297B GB 2093297 B GB2093297 B GB 2093297B GB 8201816 A GB8201816 A GB 8201816A GB 8201816 A GB8201816 A GB 8201816A GB 2093297 B GB2093297 B GB 2093297B
- Authority
- GB
- United Kingdom
- Prior art keywords
- converters
- converting circuit
- converting
- circuit
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56011167A JPS57125517A (en) | 1981-01-28 | 1981-01-28 | Da conversion circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2093297A GB2093297A (en) | 1982-08-25 |
GB2093297B true GB2093297B (en) | 1984-10-03 |
Family
ID=11770484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8201816A Expired GB2093297B (en) | 1981-01-28 | 1982-01-22 | D/a converting circuit having two d/a converters |
Country Status (4)
Country | Link |
---|---|
US (1) | US4450433A (US08177716-20120515-C00003.png) |
JP (1) | JPS57125517A (US08177716-20120515-C00003.png) |
DE (1) | DE3202789A1 (US08177716-20120515-C00003.png) |
GB (1) | GB2093297B (US08177716-20120515-C00003.png) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954322A (ja) * | 1982-09-22 | 1984-03-29 | Hitachi Ltd | D/a変換器 |
US4523182A (en) * | 1983-01-10 | 1985-06-11 | Advanced Micro Devices, Inc. | PROM trimmed digital-to-analog converter |
JPS60241330A (ja) * | 1984-05-16 | 1985-11-30 | Yokogawa Hokushin Electric Corp | オ−トレンジ機能付きデジタル・アナログ変換装置 |
US4591832A (en) * | 1984-07-18 | 1986-05-27 | Rca Corporation | Digital-to-analog conversion system as for use in a digital TV receiver |
JPS6190521A (ja) * | 1984-10-09 | 1986-05-08 | Nippon Gakki Seizo Kk | デジタル・アナログ変換器 |
JPH0712150B2 (ja) * | 1985-04-19 | 1995-02-08 | ヤマハ株式会社 | ディジタル・アナログ変換器 |
JPS6380626A (ja) * | 1986-09-24 | 1988-04-11 | Yamaha Corp | デイジタル・アナログ変換回路 |
US4926063A (en) * | 1988-11-14 | 1990-05-15 | Kollmorgen Corporation | Square root digital-to-analog converter |
US5323159A (en) * | 1990-04-20 | 1994-06-21 | Nakamichi Corporation | Digital/analog converter |
US4998108A (en) * | 1990-07-30 | 1991-03-05 | International Business Machines Corporation | Large range, high speed, high accuracy digital-to-analog converter |
US5506623A (en) * | 1991-12-19 | 1996-04-09 | Sony Corporation | Data compression methods and systems with quantization distortion measurement means |
JP3241778B2 (ja) | 1991-12-24 | 2001-12-25 | ソニー株式会社 | 符号化装置 |
JP3132132B2 (ja) * | 1992-04-06 | 2001-02-05 | 富士通株式会社 | D/a変換器 |
US5451946A (en) * | 1993-06-28 | 1995-09-19 | Motorola Inc. | Apparatus and method for producing an analog output signal from a digital input word |
SE507892C2 (sv) * | 1996-11-04 | 1998-07-27 | Ericsson Telefon Ab L M | Förfarande och anordning för att åstadkomma en konstruktion för digital-till-analogomvandling med hög prestanda |
FI105622B (fi) * | 1998-02-06 | 2000-09-15 | Nokia Networks Oy | Menetelmä suuren erottelukyvyn digitaali/analogia-muunnoksen suorittamiseksi ja digitaali/analogia-muunnin |
JP3965548B2 (ja) * | 2001-02-23 | 2007-08-29 | 株式会社日立製作所 | 駆動回路および画像表示装置 |
DE60307039T2 (de) * | 2003-03-14 | 2007-01-18 | Stmicroelectronics S.R.L., Agrate Brianza | Hochauflösender Digital Analog Wandler mit geringem Leistungsverbrauch |
US6897794B2 (en) * | 2003-07-03 | 2005-05-24 | Texas Instruments Incorporated | All-analog calibration of sting-DAC linearity: application to high voltage processes |
DE102010039613A1 (de) * | 2010-08-20 | 2012-02-23 | Osram Ag | Ansteuerung einer Lichtquelle |
US9590648B2 (en) | 2014-11-07 | 2017-03-07 | John Howard La Grou | Multi-path digital-to-analog converter |
US9871530B1 (en) | 2016-12-11 | 2018-01-16 | John Howard La Grou | Multi-path analog-to-digital and digital-to-analog conversion of PDM signals |
US10256782B2 (en) | 2017-04-25 | 2019-04-09 | John Howard La Grou | Multi-path power amplifier |
-
1981
- 1981-01-28 JP JP56011167A patent/JPS57125517A/ja active Pending
-
1982
- 1982-01-22 GB GB8201816A patent/GB2093297B/en not_active Expired
- 1982-01-27 US US06/343,158 patent/US4450433A/en not_active Expired - Fee Related
- 1982-01-28 DE DE19823202789 patent/DE3202789A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4450433A (en) | 1984-05-22 |
DE3202789C2 (US08177716-20120515-C00003.png) | 1987-12-23 |
GB2093297A (en) | 1982-08-25 |
JPS57125517A (en) | 1982-08-04 |
DE3202789A1 (de) | 1982-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |