GB1417772A - Digital to analogue converter - Google Patents

Digital to analogue converter

Info

Publication number
GB1417772A
GB1417772A GB781973A GB781973A GB1417772A GB 1417772 A GB1417772 A GB 1417772A GB 781973 A GB781973 A GB 781973A GB 781973 A GB781973 A GB 781973A GB 1417772 A GB1417772 A GB 1417772A
Authority
GB
United Kingdom
Prior art keywords
input
pulse
integrator
feb
resistors
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
GB781973A
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of GB1417772A publication Critical patent/GB1417772A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/023—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators
    • 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)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
GB781973A 1972-02-22 1973-02-16 Digital to analogue converter Expired GB1417772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22799972A 1972-02-22 1972-02-22

Publications (1)

Publication Number Publication Date
GB1417772A true GB1417772A (en) 1975-12-17

Family

ID=22855335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB781973A Expired GB1417772A (en) 1972-02-22 1973-02-16 Digital to analogue converter

Country Status (13)

Country Link
JP (1) JPS4898762A (fr)
AR (1) AR197211A1 (fr)
AU (1) AU5245273A (fr)
BE (1) BE795801A (fr)
BR (1) BR7301322D0 (fr)
CA (1) CA1021880A (fr)
CH (1) CH564887A5 (fr)
DE (1) DE2304938A1 (fr)
ES (1) ES411883A1 (fr)
FR (1) FR2182852B1 (fr)
GB (1) GB1417772A (fr)
IT (1) IT979289B (fr)
NL (1) NL7302445A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804863A (en) * 1986-11-12 1989-02-14 Crystal Semiconductor Corporation Method and circuitry for generating reference voltages

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488597A (en) * 1967-08-30 1970-01-06 North American Rockwell Pulse averaging circuit

Also Published As

Publication number Publication date
BR7301322D0 (pt) 1974-07-11
AU5245273A (en) 1974-08-22
JPS4898762A (fr) 1973-12-14
CA1021880A (en) 1977-11-29
DE2304938A1 (de) 1973-09-06
FR2182852B1 (fr) 1977-04-22
AR197211A1 (es) 1974-03-22
BE795801A (fr) 1973-08-22
NL7302445A (fr) 1973-08-24
ES411883A1 (es) 1976-01-01
FR2182852A1 (fr) 1973-12-14
IT979289B (it) 1974-09-30
CH564887A5 (fr) 1975-07-31

Similar Documents

Publication Publication Date Title
GB1422868A (en) Digital-to-analogue converter circuits
GB1532658A (en) Charge-coupled amplifier
GB1204667A (en) Improvements relating to process and apparatus for obtaining an electrical pulse frequency from an analogue signal
GB1483796A (en) Clamp circuits
GB1417772A (en) Digital to analogue converter
EP0278718A3 (fr) Technique de correction de fréquence variable dans le temps
GB1237163A (en) Method and apparatus for electrically controlling a dc motor
GB1370851A (en) Sine-cosine function generator
GB1530123A (en) Circuit for producing a digital signal dependent on an analogue input signal
GB1270761A (en) Means for integrating a time limited signal having base line drift
GB1340477A (en) Sawtooth voltage generator
ES8800538A1 (es) Un convertidor de voltaje en impulsos de bajo nivel
GB1500991A (en) Electric supply apparatus and to electrostatic coating apparatus
GB1436222A (en) Electronic switch circuit in a television receiver time base circuit
GB1108599A (en) Improvements in or relating to electrical signal converters
GB1215912A (en) A demodulator circuit arrangement
GB1330497A (en) Integrator circuit
GB1211972A (en) Time derivative circuit arrangement
GB953522A (en) Alternating signal translating circuit
GB944664A (en) Apparatus for continuously integrating the weight of material carried on a conveyor belt
GB1492179A (en) Mechanical scanning arrangement
ES460206A1 (es) Circuito convertidor de tension en frecuencia.
GB1116362A (en) Improvements relating to pulse separating circuits
GB1436852A (en) Voltage-to-digital converter
GB1317700A (en) Adjustable voltage circuit

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee