GB1282729A - Analogue to digital converter - Google Patents

Analogue to digital converter

Info

Publication number
GB1282729A
GB1282729A GB62808/69A GB6280869A GB1282729A GB 1282729 A GB1282729 A GB 1282729A GB 62808/69 A GB62808/69 A GB 62808/69A GB 6280869 A GB6280869 A GB 6280869A GB 1282729 A GB1282729 A GB 1282729A
Authority
GB
United Kingdom
Prior art keywords
analogue
control
amplifier
input
counter
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
GB62808/69A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1282729A publication Critical patent/GB1282729A/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
    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
GB62808/69A 1969-01-15 1969-12-24 Analogue to digital converter Expired GB1282729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79121869A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
GB1282729A true GB1282729A (en) 1972-07-26

Family

ID=25153018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62808/69A Expired GB1282729A (en) 1969-01-15 1969-12-24 Analogue to digital converter

Country Status (4)

Country Link
US (1) US3566397A (enExample)
DE (1) DE1965712C2 (enExample)
FR (1) FR2028329A1 (enExample)
GB (1) GB1282729A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108130B1 (enExample) * 1970-01-14 1973-11-23 Nal Etu Spatiales Centre
US3624638A (en) * 1970-09-23 1971-11-30 Orion Research Signal-converting method and apparatus
US3724263A (en) * 1970-09-29 1973-04-03 Bio Optronics Inc Electrical digital display tonometer
US3696403A (en) * 1970-11-25 1972-10-03 Gordon Eng Co Low level conversion system
FR2129988B1 (enExample) * 1971-03-25 1974-09-27 Telemecanique Electrique
US3733600A (en) * 1971-04-06 1973-05-15 Ibm Analog-to-digital converter circuits
JPS5135106B1 (enExample) * 1971-05-11 1976-09-30
US3790886A (en) * 1971-10-04 1974-02-05 Keithley Instruments Electrical measurement instrument having an improved analog to digital converter
US3895376A (en) * 1971-10-26 1975-07-15 Iwatsu Electric Co Ltd Dual slope integrating analog to digital converter
US3868848A (en) * 1972-09-14 1975-03-04 Donald A Senour Solid state digital strain indicators
US3849775A (en) * 1972-10-24 1974-11-19 Westinghouse Electric Corp Ac analog to digital converter
GB1455565A (en) * 1972-12-22 1976-11-17 Solartron Electronic Group Anaologue to digital converters
US3826983A (en) * 1973-04-02 1974-07-30 Gen Electric Digitally scaled digital voltmeter
US3967270A (en) * 1974-07-08 1976-06-29 Essex International, Inc. Analog-to-digital converter
US3958236A (en) * 1974-12-18 1976-05-18 Weston Instruments, Inc. Offset control in autozeroing circuits for analog-to-digital converters
US3978471A (en) * 1975-03-26 1976-08-31 Weston Instruments, Inc. Digital thermometer using a dual slope a/d converter without a high precision voltage source
US4050065A (en) * 1975-05-22 1977-09-20 Leeds & Northrup Company Dual slope analog to digital converter with delay compensation
US4023160A (en) * 1975-10-16 1977-05-10 Rca Corporation Analog to digital converter
US4160134A (en) * 1977-08-25 1979-07-03 International Telephone And Telegraph Corporation Digital signal level measurement
US4191942A (en) * 1978-06-08 1980-03-04 National Semiconductor Corporation Single slope A/D converter with sample and hold
CA1146276A (en) * 1978-09-05 1983-05-10 Francis M. Jobbagy Analog-to-digital converter apparatus for condition responsive transducer
DE3031592C2 (de) * 1980-08-21 1987-01-22 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Nullpunktabgleich des durch einen Operationsverstärker realisierten Analogwertvergleichers eines unter Verwendung eines Digital-Analog-Wandlers nach dem Iterativprinzip arbeitenden Analog-Digital-Wandlers, insbesondere bei dessen Zugehörigkeit zu einer Einrichtung zur Analog-Digital-Wandlung und umgekehrt zur Digital-Analog-Wandlung (Codec)
US4605920A (en) * 1983-03-02 1986-08-12 Beckman Instruments, Inc. Prescaling device and method
US10788335B2 (en) 2017-07-26 2020-09-29 Rolls-Royce Corporation Position sensing system

Also Published As

Publication number Publication date
DE1965712A1 (de) 1970-08-06
DE1965712C2 (de) 1982-09-09
FR2028329A1 (enExample) 1970-10-09
US3566397A (en) 1971-02-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee