JPH0312533U - - Google Patents

Info

Publication number
JPH0312533U
JPH0312533U JP1990061376U JP6137690U JPH0312533U JP H0312533 U JPH0312533 U JP H0312533U JP 1990061376 U JP1990061376 U JP 1990061376U JP 6137690 U JP6137690 U JP 6137690U JP H0312533 U JPH0312533 U JP H0312533U
Authority
JP
Japan
Prior art keywords
switching capacitor
capacitor
output circuit
microprocessor
switching
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.)
Pending
Application number
JP1990061376U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Publication of JPH0312533U publication Critical patent/JPH0312533U/ja
Pending 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
    • H03M1/12—Analogue/digital converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/54—Input signal sampled and held with linear return to datum

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP1990061376U 1985-08-13 1990-06-12 Pending JPH0312533U (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76540585A 1985-08-13 1985-08-13

Publications (1)

Publication Number Publication Date
JPH0312533U true JPH0312533U (en]) 1991-02-07

Family

ID=25073477

Family Applications (2)

Application Number Title Priority Date Filing Date
JP61172915A Pending JPS6318725A (ja) 1985-08-13 1986-07-24 低レベル電圧−パルス変換器
JP1990061376U Pending JPH0312533U (en]) 1985-08-13 1990-06-12

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP61172915A Pending JPS6318725A (ja) 1985-08-13 1986-07-24 低レベル電圧−パルス変換器

Country Status (13)

Country Link
US (1) US4779074A (en])
EP (1) EP0212898B1 (en])
JP (2) JPS6318725A (en])
KR (1) KR940000943B1 (en])
AU (1) AU585622B2 (en])
BR (1) BR8603442A (en])
CA (1) CA1286408C (en])
DE (1) DE3687379T2 (en])
ES (1) ES8800538A1 (en])
HK (1) HK70493A (en])
IN (1) IN164819B (en])
MX (1) MX171571B (en])
SG (1) SG54493G (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2788258B2 (ja) * 1988-09-06 1998-08-20 株式会社リコー ファクシミリ通信方式
US5034746A (en) * 1988-09-21 1991-07-23 International Business Machines Corporation Analog-to-digital converter for computer disk file servo position error signal
WO1990012459A1 (en) * 1989-03-31 1990-10-18 Digital Appliance Controls, Inc. Analog to digital converter
US5274703A (en) * 1991-05-23 1993-12-28 At&T Bell Laboratories Automatic loss control circuit
IT1251125B (it) * 1991-07-26 1995-05-04 Sistema di trasmissione digitale di segnali analogici in applicazioni di automazione industriale
US6064329A (en) * 1996-07-02 2000-05-16 Byrd; Eldon A. System for creating and amplifying three dimensional sound employing phase distribution and duty cycle modulation of a high frequency digital signal
US6501399B1 (en) * 1997-07-02 2002-12-31 Eldon Byrd System for creating and amplifying three dimensional sound employing phase distribution and duty cycle modulation of a high frequency digital signal
FR2817090A1 (fr) * 2000-11-21 2002-05-24 Koninkl Philips Electronics Nv Dispositif de modulation de la largeur d'impulsion de signaux tres hautes frequences

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133058A (en) * 1978-04-07 1979-10-16 Hitachi Ltd Signal converter
JPS5698935A (en) * 1980-01-09 1981-08-08 Nec Corp Analog-digital converter
JPS56144608A (en) * 1980-03-17 1981-11-11 Rca Corp Amplifying device
JPS57196620A (en) * 1981-05-28 1982-12-02 Fujitsu Ltd Integration type analog-to-digital converter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937369A (en) * 1955-12-29 1960-05-17 Honeywell Regulator Co Electrical signal measuring apparatus
GB982119A (en) * 1962-09-24 1965-02-03 Internat Systems Control Ltd Improvements in or relating to electrical apparatus
US3469255A (en) * 1965-03-08 1969-09-23 Bendix Corp Balanced charge transfer circuit
US3414898A (en) * 1965-03-22 1968-12-03 Monsanto Co Analog-to-digital converter
JPS564061B2 (en]) * 1973-06-28 1981-01-28
NL7606930A (nl) * 1976-06-25 1977-12-28 Bell Telephone Mfg Signaalomzetter welke gebruik maakt van gewogen capaciteiten.
JPS5829891B2 (ja) * 1977-03-22 1983-06-25 株式会社日立製作所 Ａ／ｄ変換回路
JPS584848B2 (ja) * 1977-08-29 1983-01-28 株式会社日立製作所 Ａ／ｄ変換回路
FR2385264A1 (fr) * 1977-03-22 1978-10-20 Hitachi Ltd Convertisseur analogique-numerique
US4191942A (en) * 1978-06-08 1980-03-04 National Semiconductor Corporation Single slope A/D converter with sample and hold
JPS5555623A (en) * 1978-10-19 1980-04-23 Chiyou Lsi Gijutsu Kenkyu Kumiai A/d converter
US4644323A (en) * 1980-08-26 1987-02-17 The Perkin-Elmer Corporation Analog-to-digital converter having programmable dynamic range
AU7693381A (en) * 1980-10-29 1982-05-06 Bwd Instruments Pty. Ltd. Analog to digital convertor
US4390864A (en) * 1981-05-11 1983-06-28 Ormond A Newman Analog to digital converter without zero drift

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133058A (en) * 1978-04-07 1979-10-16 Hitachi Ltd Signal converter
JPS5698935A (en) * 1980-01-09 1981-08-08 Nec Corp Analog-digital converter
JPS56144608A (en) * 1980-03-17 1981-11-11 Rca Corp Amplifying device
JPS57196620A (en) * 1981-05-28 1982-12-02 Fujitsu Ltd Integration type analog-to-digital converter

Also Published As

Publication number Publication date
JPS6318725A (ja) 1988-01-26
KR940000943B1 (ko) 1994-02-04
KR870002699A (ko) 1987-04-06
ES556545A0 (es) 1987-10-16
DE3687379D1 (de) 1993-02-11
SG54493G (en) 1993-07-09
US4779074A (en) 1988-10-18
BR8603442A (pt) 1987-03-04
EP0212898A2 (en) 1987-03-04
AU5941686A (en) 1987-02-19
MX171571B (es) 1993-11-08
DE3687379T2 (de) 1993-04-29
HK70493A (en) 1993-07-30
AU585622B2 (en) 1989-06-22
EP0212898A3 (en) 1989-07-19
CA1286408C (en) 1991-07-16
IN164819B (en]) 1989-06-10
EP0212898B1 (en) 1992-12-30
ES8800538A1 (es) 1987-10-16

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