GB2144005B - Digital-to-analog converter useful in a television receiver - Google Patents

Digital-to-analog converter useful in a television receiver

Info

Publication number
GB2144005B
GB2144005B GB08418858A GB8418858A GB2144005B GB 2144005 B GB2144005 B GB 2144005B GB 08418858 A GB08418858 A GB 08418858A GB 8418858 A GB8418858 A GB 8418858A GB 2144005 B GB2144005 B GB 2144005B
Authority
GB
United Kingdom
Prior art keywords
digital
analog converter
television receiver
converter useful
useful
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
Application number
GB08418858A
Other versions
GB2144005A (en
GB8418858D0 (en
Inventor
Charles Martin Wine
Ted Norman Altman
Nicola John Fedele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/518,146 external-priority patent/US4595910A/en
Priority claimed from US06/528,046 external-priority patent/US4544911A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB8418858D0 publication Critical patent/GB8418858D0/en
Publication of GB2144005A publication Critical patent/GB2144005A/en
Application granted granted Critical
Publication of GB2144005B publication Critical patent/GB2144005B/en
Expired legal-status Critical Current

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)
GB08418858A 1983-07-28 1984-07-24 Digital-to-analog converter useful in a television receiver Expired GB2144005B (en)

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 GB8418858D0 (en) 1984-08-30
GB2144005A GB2144005A (en) 1985-02-20
GB2144005B true 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800804A1 (en) * 1988-01-14 1989-07-27 Bodenseewerk Geraetetech DIGITAL-ANALOG CONVERTER ARRANGEMENT
EP0406469B1 (en) * 1989-07-06 1995-09-27 Deutsche ITT Industries GmbH 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
EP1269628B1 (en) 2000-03-23 2008-09-10 Ericsson AB Method and apparatus for generating a pulse width 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3427852A1 (en) 1985-02-14
FR2550031B1 (en) 1989-11-24
FR2550031A1 (en) 1985-02-01
GB2144005A (en) 1985-02-20
GB8418858D0 (en) 1984-08-30
DE3427852C2 (en) 1990-06-13
KR920008051B1 (en) 1992-09-21
KR850001651A (en) 1985-03-30

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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