JPS6096925A - 信号変換回路 - Google Patents

信号変換回路

Info

Publication number
JPS6096925A
JPS6096925A JP20517683A JP20517683A JPS6096925A JP S6096925 A JPS6096925 A JP S6096925A JP 20517683 A JP20517683 A JP 20517683A JP 20517683 A JP20517683 A JP 20517683A JP S6096925 A JPS6096925 A JP S6096925A
Authority
JP
Japan
Prior art keywords
resistors
circuit
converter
series
resistor group
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
JP20517683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578214B2 (enrdf_load_stackoverflow
Inventor
Yutaka Katabe
片部　豊
Hiroshi Yoshizawa
弘 吉澤
Hiromi Kobayashi
広美 小林
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Matsushita Electric Industrial 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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP20517683A priority Critical patent/JPS6096925A/ja
Publication of JPS6096925A publication Critical patent/JPS6096925A/ja
Publication of JPH0578214B2 publication Critical patent/JPH0578214B2/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
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/142—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the reference generators for the steps being arranged in a common two-dimensional array
    • 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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
    • H03M1/685—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type the quantisation value generators of both converters being arranged in a common two-dimensional array
    • 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
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string
    • 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
    • H03M1/76—Simultaneous conversion using switching tree
    • H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP20517683A 1983-11-01 1983-11-01 信号変換回路 Granted JPS6096925A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20517683A JPS6096925A (ja) 1983-11-01 1983-11-01 信号変換回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20517683A JPS6096925A (ja) 1983-11-01 1983-11-01 信号変換回路

Publications (2)

Publication Number Publication Date
JPS6096925A true JPS6096925A (ja) 1985-05-30
JPH0578214B2 JPH0578214B2 (enrdf_load_stackoverflow) 1993-10-28

Family

ID=16502678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20517683A Granted JPS6096925A (ja) 1983-11-01 1983-11-01 信号変換回路

Country Status (1)

Country Link
JP (1) JPS6096925A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6427320A (en) * 1987-07-22 1989-01-30 Nec Corp A-d converter
JPH05206861A (ja) * 1992-01-29 1993-08-13 Toshiba Corp 抵抗ストリング回路
WO1996016481A1 (en) * 1994-11-21 1996-05-30 Analog Devices, Inc. Differential resistive string dac with improved integral non-linearity performance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3019849U (ja) * 1995-06-22 1996-01-12 幹雄 斉藤 脱落防止付きコンドーム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672527A (en) * 1979-11-19 1981-06-16 Matsushita Electric Ind Co Ltd Parallel analog-to-digital converter
JPS56146180A (en) * 1980-03-26 1981-11-13 Nichidenshi Technics Kk Digital picture processor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672527A (en) * 1979-11-19 1981-06-16 Matsushita Electric Ind Co Ltd Parallel analog-to-digital converter
JPS56146180A (en) * 1980-03-26 1981-11-13 Nichidenshi Technics Kk Digital picture processor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6427320A (en) * 1987-07-22 1989-01-30 Nec Corp A-d converter
JPH05206861A (ja) * 1992-01-29 1993-08-13 Toshiba Corp 抵抗ストリング回路
WO1996016481A1 (en) * 1994-11-21 1996-05-30 Analog Devices, Inc. Differential resistive string dac with improved integral non-linearity performance
US5627537A (en) * 1994-11-21 1997-05-06 Analog Devices, Inc. Differential string DAC with improved integral non-linearity performance

Also Published As

Publication number Publication date
JPH0578214B2 (enrdf_load_stackoverflow) 1993-10-28

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