JPS5647127A - Analog-digital converter - Google Patents

Analog-digital converter

Info

Publication number
JPS5647127A
JPS5647127A JP12326379A JP12326379A JPS5647127A JP S5647127 A JPS5647127 A JP S5647127A JP 12326379 A JP12326379 A JP 12326379A JP 12326379 A JP12326379 A JP 12326379A JP S5647127 A JPS5647127 A JP S5647127A
Authority
JP
Japan
Prior art keywords
voltage
transmission line
register
analog
voltage transmission
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
JP12326379A
Other languages
Japanese (ja)
Inventor
Shigeaki Watanabe
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.)
Toko Inc
Original Assignee
Toko 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 Toko Inc filed Critical Toko Inc
Priority to JP12326379A priority Critical patent/JPS5647127A/en
Publication of JPS5647127A publication Critical patent/JPS5647127A/en
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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE:To simplify circuit constitution by shortening processing time by using charge transfer devices. CONSTITUTION:Analog voltage transfer line 1 and comparison voltage transmission line 2 are both composed of charge transfer devices and have sections S1-S4. In sections S1-S4, voltage comparators 3 and voltage generators 4 are provided. Input terminals of voltage comparators 3 are connected to analog voltage transmission line 1 and comparison voltage transmission line 2 respectively and their output terminals are connected to register 5. Voltage generators 4 are connected to comparison voltage transmission line 2 and also to register 5. Register 5 consists of flip-flops and a digital signal determined by those flip-flops is temporarily stored in register file 6 and also transferred out at a time.
JP12326379A 1979-09-27 1979-09-27 Analog-digital converter Pending JPS5647127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12326379A JPS5647127A (en) 1979-09-27 1979-09-27 Analog-digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12326379A JPS5647127A (en) 1979-09-27 1979-09-27 Analog-digital converter

Publications (1)

Publication Number Publication Date
JPS5647127A true JPS5647127A (en) 1981-04-28

Family

ID=14856229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12326379A Pending JPS5647127A (en) 1979-09-27 1979-09-27 Analog-digital converter

Country Status (1)

Country Link
JP (1) JPS5647127A (en)

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