JPS649775B2 - - Google Patents

Info

Publication number
JPS649775B2
JPS649775B2 JP4255884A JP4255884A JPS649775B2 JP S649775 B2 JPS649775 B2 JP S649775B2 JP 4255884 A JP4255884 A JP 4255884A JP 4255884 A JP4255884 A JP 4255884A JP S649775 B2 JPS649775 B2 JP S649775B2
Authority
JP
Japan
Prior art keywords
reference voltage
terminal
operational amplifier
input terminal
phase input
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
JP4255884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60186118A (ja
Inventor
Kazuhiko Yamamori
Yutaka Nishino
Takeshi Horiuchi
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.)
Toshiba Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Toshiba Corp
Nippon Telegraph and Telephone 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 Toshiba Corp, Nippon Telegraph and Telephone Corp filed Critical Toshiba Corp
Priority to JP4255884A priority Critical patent/JPS60186118A/ja
Publication of JPS60186118A publication Critical patent/JPS60186118A/ja
Publication of JPS649775B2 publication Critical patent/JPS649775B2/ja
Granted 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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/78—Simultaneous conversion using ladder network
    • H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP4255884A 1984-03-06 1984-03-06 Ｄａ変換器 Granted JPS60186118A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4255884A JPS60186118A (ja) 1984-03-06 1984-03-06 Ｄａ変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4255884A JPS60186118A (ja) 1984-03-06 1984-03-06 Ｄａ変換器

Publications (2)

Publication Number Publication Date
JPS60186118A JPS60186118A (ja) 1985-09-21
JPS649775B2 true JPS649775B2 (en]) 1989-02-20

Family

ID=12639367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4255884A Granted JPS60186118A (ja) 1984-03-06 1984-03-06 Ｄａ変換器

Country Status (1)

Country Link
JP (1) JPS60186118A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118433A (en) * 1981-01-16 1982-07-23 Matsushita Electric Ind Co Ltd Digital-to-analog converter

Also Published As

Publication number Publication date
JPS60186118A (ja) 1985-09-21

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