HK3191A - D/a converter - Google Patents

D/a converter

Info

Publication number
HK3191A
HK3191A HK31/91A HK3191A HK3191A HK 3191 A HK3191 A HK 3191A HK 31/91 A HK31/91 A HK 31/91A HK 3191 A HK3191 A HK 3191A HK 3191 A HK3191 A HK 3191A
Authority
HK
Hong Kong
Prior art keywords
timers
overflow
digital values
latches
response
Prior art date
Application number
HK31/91A
Other languages
English (en)
Inventor
Hamid Daghighian
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of HK3191A publication Critical patent/HK3191A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • 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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Analogue/Digital Conversion (AREA)
HK31/91A 1985-06-06 1991-01-10 D/a converter HK3191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08514347A GB2176353B (en) 1985-06-06 1985-06-06 D/a converter

Publications (1)

Publication Number Publication Date
HK3191A true HK3191A (en) 1991-01-18

Family

ID=10580305

Family Applications (1)

Application Number Title Priority Date Filing Date
HK31/91A HK3191A (en) 1985-06-06 1991-01-10 D/a converter

Country Status (5)

Country Link
US (1) US4656460A (ja)
JP (1) JPS61293024A (ja)
FR (1) FR2583237B1 (ja)
GB (1) GB2176353B (ja)
HK (1) HK3191A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911974A1 (de) * 1989-04-12 1990-10-18 Rump Elektronik Tech Apparat und verfahren zur erzeugung eines analogen ausgangssignales aus einer digitalen information
DE4140290A1 (de) * 1991-12-06 1993-06-09 Robert Bosch Gmbh, 7000 Stuttgart, De Vorrichtung zum erzeugen eines impulsbreitenmodulierten signals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648275A (en) * 1970-04-03 1972-03-07 Nasa Buffered analog converter
US3786488A (en) * 1971-12-30 1974-01-15 Woodward Governor Co Algebraic summing digital-to-analog converter
NL7407797A (ja) * 1973-06-12 1974-12-16
FR2328326A1 (fr) * 1973-08-03 1977-05-13 Chauvin Arnoux Sa Dispositif de conversion numerique-analogique
JPS51118305A (en) * 1975-04-04 1976-10-18 Gen Instrument Corp Digitalltooanalog converter
US4053739A (en) * 1976-08-11 1977-10-11 Motorola, Inc. Dual modulus programmable counter
US4205303A (en) * 1978-03-31 1980-05-27 International Business Machines Corporation Performing arithmetic using indirect digital-to-analog conversion
US4383245A (en) * 1980-10-31 1983-05-10 Sperry Corporation Digital servomotor drive apparatus
JPS6029049A (ja) * 1983-06-17 1985-02-14 Mitsubishi Electric Corp デイジタル・アナログ変換器

Also Published As

Publication number Publication date
JPS61293024A (ja) 1986-12-23
GB2176353B (en) 1988-08-24
GB2176353A (en) 1986-12-17
FR2583237A1 (fr) 1986-12-12
US4656460A (en) 1987-04-07
GB8514347D0 (en) 1985-07-10
FR2583237B1 (fr) 1990-02-02

Similar Documents

Publication Publication Date Title
DE3581595D1 (de) Auf- und abwaertstaktregler mit pulsbreitenmodulationsbegrenzung.
DE3850753D1 (de) Induktives Datenübertragungssystem.
JPS6439144A (en) Circuit constituting programmable decoding window generator and method of providing accurate decoding window
GB2176353B (en) D/a converter
DE3670410D1 (de) Digitaler differenzfrequenzmischer.
JPS5413708A (en) Code conversion system
JPS56146323A (en) Noise signal eliminating circuit
EP0204588A3 (en) Digital timer
JPS5324256A (en) Fulse formation circuit square signal
DE3569987D1 (en) Pulse generator for converting the movement of a generator into a pulse train
RU1817242C (ru) Счетчик импульсов
JPS6437124A (en) Pulse width modulating signal generator
JPS6447121A (en) Pulse width modulation signal generating circuit
RU1783613C (ru) Преобразователь кода
JPS5430770A (en) D-a converter
SU1188871A2 (ru) Селектор первого одиночного импульса
JPS5498556A (en) Frequency multplication circuit
JPS57133729A (en) Ternary ring counter
JPS5453956A (en) Timing logic circuit
JPS5785586A (en) Speed detecting circuit for motor
JPS54109885A (en) Frequency monitoring circuit
JPS6330044U (ja)
JPS57169850A (en) Random number generating circuit
JPS5665522A (en) Monostable pulse generating circuit
JPS6335324U (ja)