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Analog-digital-wandler.

Info

Publication number
DE3784425T2
DE3784425T2 DE19873784425 DE3784425T DE3784425T2 DE 3784425 T2 DE3784425 T2 DE 3784425T2 DE 19873784425 DE19873784425 DE 19873784425 DE 3784425 T DE3784425 T DE 3784425T DE 3784425 T2 DE3784425 T2 DE 3784425T2
Authority
DE
Grant status
Grant
Patent type
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 - Lifetime
Application number
DE19873784425
Other languages
English (en)
Other versions
DE3784425D1 (de )
Inventor
Satoshi Mizoguchi
Yasuhiro Sugimoto
Shoichi Shimizu
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
Original Assignee
Toshiba 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/14Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/145Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
    • H03M1/146Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/34Analogue value compared with reference values
    • H03M1/36Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361Analogue 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
    • H03M1/362Analogue 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
    • H03M1/365Analogue 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
DE19873784425 1986-09-30 1987-09-30 Analog-digital-wandler. Expired - Lifetime DE3784425T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23234386A JPS6387022A (en) 1986-09-30 1986-09-30 Analog/digital converter

Publications (1)

Publication Number Publication Date
DE3784425T2 true DE3784425T2 (de) 1993-08-19

Family

ID=16937717

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873784425 Expired - Lifetime DE3784425T2 (de) 1986-09-30 1987-09-30 Analog-digital-wandler.
DE19873784425 Expired - Fee Related DE3784425D1 (de) 1986-09-30 1987-09-30 Analog-digital-wandler.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19873784425 Expired - Fee Related DE3784425D1 (de) 1986-09-30 1987-09-30 Analog-digital-wandler.

Country Status (4)

Country Link
US (1) US4816831A (de)
JP (1) JPS6387022A (de)
DE (2) DE3784425T2 (de)
EP (1) EP0262664B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262123A (en) * 1988-08-29 1990-03-02 Matsushita Electric Ind Co Ltd Serial/parallel type a/d converter
US4924227A (en) * 1988-12-13 1990-05-08 Analog Devices, Inc. Parallel analog-to-digital converter
US4918449A (en) * 1989-02-13 1990-04-17 National Semiconductor Corporation Multistep flash analog to digital converter with voltage estimator
US5151700A (en) * 1989-08-04 1992-09-29 Matsushita Electric Industrial Co., Ltd. Serial-parallel type a/d converter
US5070332A (en) * 1991-03-18 1991-12-03 Burr-Brown Corporation Two-step subranging analog to digital converter
DE69216818D1 (de) * 1992-06-03 1997-02-27 Alcatel Bell Nv Analog-Digitalumsetzer
DE4240992A1 (en) * 1992-12-05 1993-04-22 Tilmann Prof Dipl Ing Krueger Multi-stage analogue-to-digital conversion using half-flash A=D converter - using comparison voltages from one stage as range limiting voltages of subsequent stage
GB9226608D0 (en) * 1992-12-19 1993-02-17 British Aerospace Analogue to digital converters
US5376937A (en) * 1993-02-22 1994-12-27 The Regents Of The University Of California Folding circuit
JPH06268521A (ja) * 1993-03-10 1994-09-22 Fujitsu Ltd A/dコンバータ
US5861829A (en) * 1997-04-28 1999-01-19 Marvell Technology Group, Ltd. High-speed, low power, medium resolution analog-to-digital converter and method of stabilization
US6411233B1 (en) 2000-06-06 2002-06-25 Marvell International Ltd Method and apparatus for direct RAM analog-to-digital converter calibration
CN105227186A (zh) * 2011-08-12 2016-01-06 联发科技(新加坡)私人有限公司 模数转换器以及流水线模数转换器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582939A (en) * 1969-09-19 1971-06-01 Honeywell Inc Bipolar digital-to-analog converter
US4083043A (en) * 1976-02-18 1978-04-04 Trw Inc. High speed monolithic a/d converter utilizing strobe comparator
JPS52120750A (en) * 1976-04-05 1977-10-11 Hitachi Ltd Ad converter
US4276543A (en) * 1979-03-19 1981-06-30 Trw Inc. Monolithic triple diffusion analog to digital converter
JPS57115023A (en) * 1981-01-08 1982-07-17 Toshiba Corp Analog-to-digital converter
US4542370A (en) * 1981-10-20 1985-09-17 Tokyo Shibaura Denki Kabushiki Kaisha Cascade-comparator A/D converter
JPS5869112A (en) * 1981-10-20 1983-04-25 Toshiba Corp Analog-to-digital converter

Also Published As

Publication number Publication date Type
EP0262664A2 (de) 1988-04-06 application
US4816831A (en) 1989-03-28 grant
JPS6387022A (en) 1988-04-18 application
EP0262664A3 (en) 1990-06-13 application
DE3784425D1 (de) 1993-04-08 grant
EP0262664B1 (de) 1993-03-03 grant

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