JPS60126924A - 容量ラダ−方式アナログデジタル変換装置 - Google Patents

容量ラダ−方式アナログデジタル変換装置

Info

Publication number
JPS60126924A
JPS60126924A JP23364483A JP23364483A JPS60126924A JP S60126924 A JPS60126924 A JP S60126924A JP 23364483 A JP23364483 A JP 23364483A JP 23364483 A JP23364483 A JP 23364483A JP S60126924 A JPS60126924 A JP S60126924A
Authority
JP
Japan
Prior art keywords
switch
operational amplifier
capacitance
terminal
ladder
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.)
Granted
Application number
JP23364483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464210B2 (enrdf_load_stackoverflow
Inventor
Mitsunari Oya
充也 大家
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP23364483A priority Critical patent/JPS60126924A/ja
Publication of JPS60126924A publication Critical patent/JPS60126924A/ja
Publication of JPH0464210B2 publication Critical patent/JPH0464210B2/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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
    • H03M1/068—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
    • H03M1/0682—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground
    • 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
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
    • 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
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP23364483A 1983-12-13 1983-12-13 容量ラダ−方式アナログデジタル変換装置 Granted JPS60126924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23364483A JPS60126924A (ja) 1983-12-13 1983-12-13 容量ラダ−方式アナログデジタル変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23364483A JPS60126924A (ja) 1983-12-13 1983-12-13 容量ラダ−方式アナログデジタル変換装置

Publications (2)

Publication Number Publication Date
JPS60126924A true JPS60126924A (ja) 1985-07-06
JPH0464210B2 JPH0464210B2 (enrdf_load_stackoverflow) 1992-10-14

Family

ID=16958268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23364483A Granted JPS60126924A (ja) 1983-12-13 1983-12-13 容量ラダ−方式アナログデジタル変換装置

Country Status (1)

Country Link
JP (1) JPS60126924A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018064188A (ja) * 2016-10-12 2018-04-19 国立大学法人東北大学 逐次比較型ａｄ変換装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018064188A (ja) * 2016-10-12 2018-04-19 国立大学法人東北大学 逐次比較型ａｄ変換装置

Also Published As

Publication number Publication date
JPH0464210B2 (enrdf_load_stackoverflow) 1992-10-14

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