GB8418858D0 - Digital-to-analog converter - Google Patents
Digital-to-analog converterInfo
- Publication number
- GB8418858D0 GB8418858D0 GB848418858A GB8418858A GB8418858D0 GB 8418858 D0 GB8418858 D0 GB 8418858D0 GB 848418858 A GB848418858 A GB 848418858A GB 8418858 A GB8418858 A GB 8418858A GB 8418858 D0 GB8418858 D0 GB 8418858D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- digital
- analog converter
- analog
- 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.)
- Granted
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
- H03M1/68—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
-
- 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
- H03M1/80—Simultaneous conversion using weighted impedances
-
- 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
- H03M1/82—Digital/analogue converters with intermediate conversion to time interval
- H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/518,146 US4595910A (en) | 1983-07-28 | 1983-07-28 | Digital-to-analog converter useful in a television receiver |
US06/528,046 US4544911A (en) | 1983-08-31 | 1983-08-31 | Low cost monotonic digital-to-analog converter |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8418858D0 true GB8418858D0 (en) | 1984-08-30 |
GB2144005A GB2144005A (en) | 1985-02-20 |
GB2144005B GB2144005B (en) | 1986-10-22 |
Family
ID=27059362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08418858A Expired GB2144005B (en) | 1983-07-28 | 1984-07-24 | Digital-to-analog converter useful in a television receiver |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR920008051B1 (en) |
DE (1) | DE3427852A1 (en) |
FR (1) | FR2550031B1 (en) |
GB (1) | GB2144005B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800804A1 (en) * | 1988-01-14 | 1989-07-27 | Bodenseewerk Geraetetech | DIGITAL-ANALOG CONVERTER ARRANGEMENT |
DE58909454D1 (en) * | 1989-07-06 | 1995-11-02 | Itt Ind Gmbh Deutsche | Digital control circuit for tuning systems. |
DE3933491A1 (en) * | 1989-10-06 | 1991-04-18 | Endress Hauser Gmbh Co | ARRANGEMENT FOR CONVERTING AN ELECTRICAL INPUT SIZE INTO A PROPORTIONAL ELECTRICAL SIGNAL |
DE4015860A1 (en) * | 1990-05-17 | 1991-11-21 | Vdo Schindling | D=A converter for microcomputer - supplies several, different points of digital signal representing pulse width modulated signals to adder |
DE19728037B4 (en) * | 1997-07-01 | 2004-10-07 | Bosch Rexroth Ag | Device for converting a digital value into an analog value |
DE60135734D1 (en) * | 2000-03-23 | 2008-10-23 | Ericsson Ab | METHOD AND DEVICE FOR PRODUCING A PULSE-WIDE MODULATED SIGNAL |
DE10153309B4 (en) * | 2001-10-29 | 2009-12-17 | Infineon Technologies Ag | Digital-to-analog converter device with high resolution |
DE102005035936A1 (en) * | 2005-07-28 | 2007-02-08 | Johnson Controls Gmbh | Switching configuration for e.g. radio transmitter, radio receiver in motor vehicle has antenna unit whose frequency band is adjusted based on signal from control unit |
DE102007045384B4 (en) * | 2007-09-20 | 2010-12-30 | Bundesrepublik Deutschland, vertr. durch d. Bundesministerium f. Wirtschaft und Technologie, dieses vertreten durch d. Präsidenten d. Physikalisch-Technischen Bundesanstalt | Digital voltage ramp generator |
US10367480B1 (en) * | 2018-03-12 | 2019-07-30 | Honeywell International Inc. | Systems and methods for generating high performance pulse width modulation (PWM) signals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707713A (en) * | 1970-10-13 | 1972-12-26 | Westinghouse Electric Corp | High resolution pulse rate modulated digital-to-analog converter system |
US3823396A (en) * | 1972-04-17 | 1974-07-09 | Electronics Processors Inc | Digital to analog converter incorporating multiple time division switching circuits |
GB1492263A (en) * | 1974-05-17 | 1977-11-16 | Siemens Ag | Electrical control circuits |
JPS51118303A (en) * | 1975-04-04 | 1976-10-18 | Gen Instrument Corp | Digitallanalog converter |
GB1531832A (en) * | 1976-02-05 | 1978-11-08 | Hughes Microelectronics Ltd | Digital to analogue converters |
GB2073981B (en) * | 1980-04-08 | 1983-09-28 | Rca Corp | Frequency comparison arrangement for a digital tuning system |
DE3025358A1 (en) * | 1980-07-04 | 1982-01-21 | Deutsche Itt Industries Gmbh, 7800 Freiburg | CONTROL SYSTEM FOR ADJUSTING A PHYSICAL SIZE |
US4412208A (en) * | 1980-09-16 | 1983-10-25 | Nippon Telegraph & Telephone Public Corporation | Digital to analog converter |
DE3200748A1 (en) * | 1982-01-13 | 1983-07-21 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | DIGITAL-ANALOG CONVERTER |
-
1984
- 1984-07-24 GB GB08418858A patent/GB2144005B/en not_active Expired
- 1984-07-26 KR KR1019840004437A patent/KR920008051B1/en not_active IP Right Cessation
- 1984-07-27 FR FR8412003A patent/FR2550031B1/en not_active Expired
- 1984-07-27 DE DE19843427852 patent/DE3427852A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2144005B (en) | 1986-10-22 |
KR920008051B1 (en) | 1992-09-21 |
KR850001651A (en) | 1985-03-30 |
DE3427852C2 (en) | 1990-06-13 |
FR2550031A1 (en) | 1985-02-01 |
FR2550031B1 (en) | 1989-11-24 |
GB2144005A (en) | 1985-02-20 |
DE3427852A1 (en) | 1985-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950724 |