JPS54964A - Analog digital converter - Google Patents

Analog digital converter

Info

Publication number
JPS54964A
JPS54964A JP6652577A JP6652577A JPS54964A JP S54964 A JPS54964 A JP S54964A JP 6652577 A JP6652577 A JP 6652577A JP 6652577 A JP6652577 A JP 6652577A JP S54964 A JPS54964 A JP S54964A
Authority
JP
Japan
Prior art keywords
digital converter
analog digital
converter
comparators
discriminating
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
JP6652577A
Other languages
Japanese (ja)
Inventor
Kazuo Murano
Kiichi Matsuda
Yutaka Fukuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6652577A priority Critical patent/JPS54964A/en
Publication of JPS54964A publication Critical patent/JPS54964A/en
Pending legal-status Critical Current

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Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To realize a multi-value feedback type A/D converter having the performance more accurate, by constituting comparator group comparing and discriminating the sample signal from an input signal by M-bit with N sets of comparators larger in number than 2M-1.
COPYRIGHT: (C)1979,JPO&Japio
JP6652577A 1977-06-06 1977-06-06 Analog digital converter Pending JPS54964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6652577A JPS54964A (en) 1977-06-06 1977-06-06 Analog digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6652577A JPS54964A (en) 1977-06-06 1977-06-06 Analog digital converter

Publications (1)

Publication Number Publication Date
JPS54964A true JPS54964A (en) 1979-01-06

Family

ID=13318367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6652577A Pending JPS54964A (en) 1977-06-06 1977-06-06 Analog digital converter

Country Status (1)

Country Link
JP (1) JPS54964A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112579A (en) * 1980-02-08 1981-09-04 Kohkoku Chem Ind Synthetic leather for heat press mold
JPS56164628A (en) * 1980-05-21 1981-12-17 Toshiba Corp Parallel feedback type analog-to-digital converter
JPS5831176A (en) * 1981-08-07 1983-02-23 ハニ−化成株式会社 Artificial leather
JPS58181325A (en) * 1982-04-16 1983-10-24 Matsushita Electric Ind Co Ltd Analog-digital converter
JPH0346414A (en) * 1989-07-07 1991-02-27 Philips Gloeilampenfab:Nv Analog-digital convertor
JPH0529941A (en) * 1991-07-24 1993-02-05 Nec Corp A / D converter
JPH0548457A (en) * 1991-08-20 1993-02-26 Fujitsu General Ltd A / D conversion method of sensor output signal
JPH0583134A (en) * 1990-06-04 1993-04-02 General Electric Co <Ge> Subrange analog/digital converter for correcting digital error
JPH088745A (en) * 1994-06-22 1996-01-12 Sharp Corp Signal processing circuit

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112579A (en) * 1980-02-08 1981-09-04 Kohkoku Chem Ind Synthetic leather for heat press mold
JPS56164628A (en) * 1980-05-21 1981-12-17 Toshiba Corp Parallel feedback type analog-to-digital converter
JPS5831176A (en) * 1981-08-07 1983-02-23 ハニ−化成株式会社 Artificial leather
JPS58181325A (en) * 1982-04-16 1983-10-24 Matsushita Electric Ind Co Ltd Analog-digital converter
JPH0346414A (en) * 1989-07-07 1991-02-27 Philips Gloeilampenfab:Nv Analog-digital convertor
JPH0583134A (en) * 1990-06-04 1993-04-02 General Electric Co <Ge> Subrange analog/digital converter for correcting digital error
JPH0529941A (en) * 1991-07-24 1993-02-05 Nec Corp A / D converter
JPH0548457A (en) * 1991-08-20 1993-02-26 Fujitsu General Ltd A / D conversion method of sensor output signal
JPH088745A (en) * 1994-06-22 1996-01-12 Sharp Corp Signal processing circuit

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