FI772984A7 - Olikformig utjaemningskrets - Google Patents

Olikformig utjaemningskrets Download PDF

Info

Publication number
FI772984A7
FI772984A7 FI772984A FI772984A FI772984A7 FI 772984 A7 FI772984 A7 FI 772984A7 FI 772984 A FI772984 A FI 772984A FI 772984 A FI772984 A FI 772984A FI 772984 A7 FI772984 A7 FI 772984A7
Authority
FI
Finland
Prior art keywords
variable attenuator
compensation circuit
variable compensation
uniform weighting
circuit
Prior art date
Application number
FI772984A
Other languages
English (en)
Inventor
Kazuo Yamakido
Nobuo Tsukamoto
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FI772984A7 publication Critical patent/FI772984A7/fi

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
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
    • H03M1/0863—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches
    • 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
    • H03M1/40—Analogue value compared with reference values sequentially only, e.g. successive approximation type recirculation type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Networks Using Active Elements (AREA)
FI772984A 1976-10-12 1977-10-10 Olikformig utjaemningskrets FI772984A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12127676A JPS5347259A (en) 1976-10-12 1976-10-12 Non-linear load circuit

Publications (1)

Publication Number Publication Date
FI772984A7 true FI772984A7 (fi) 1978-04-13

Family

ID=14807238

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772984A FI772984A7 (fi) 1976-10-12 1977-10-10 Olikformig utjaemningskrets

Country Status (3)

Country Link
US (1) US4250492A (fi)
JP (1) JPS5347259A (fi)
FI (1) FI772984A7 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521765A (en) * 1981-04-03 1985-06-04 Burr-Brown Corporation Circuit and method for reducing non-linearity in analog output current due to waste current switching
JPS59181822A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 並列展開型ｄ／ａ変換器用デコ−ダ
DE3405438A1 (de) * 1984-02-15 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Integrierbarer analog/digitalwandler
US5021785A (en) * 1984-10-04 1991-06-04 Yamaha Corporation Floating point digital to analog converter with bias to establish range midpoint
JPH0712150B2 (ja) * 1985-04-19 1995-02-08 ヤマハ株式会社 ディジタル・アナログ変換器
US4833473A (en) * 1987-10-05 1989-05-23 Harris Semiconductor Patents, Inc. Digital to analog converter with switch function compensation
US4783643A (en) * 1987-10-05 1988-11-08 Ge Company Impedance transforming circuit for multibit parallel digital circuits
JPH01209817A (ja) * 1988-02-17 1989-08-23 Yamaha Corp 浮動少数点形ディジタル・アナログ変換器
US6498577B1 (en) * 2002-01-16 2002-12-24 Infineon Technologies Ag Piecewise-linear, non-uniform ADC
TWI222269B (en) * 2003-01-10 2004-10-11 Realtek Semiconductor Corp Operation amplifier circuit having ladder-shaped resistor framework
US7002391B1 (en) * 2003-03-27 2006-02-21 Rf Micro Devices, Inc. Selectable input attenuation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518697A (fr) * 1966-11-28 1968-03-29 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
FR1593017A (fi) * 1968-09-11 1970-05-25
US3685045A (en) * 1969-03-24 1972-08-15 Analog Devices Inc Digital-to-analog converters
DE2011056B2 (de) * 1970-03-09 1971-12-16 Krone Gmbh, 1000 Berlin Pulscodedemodulator mit dehnercharakteristik aufweisender knickkennlinie
US3723896A (en) * 1970-12-28 1973-03-27 D Flickinger Amplifier system
US3675234A (en) * 1971-02-11 1972-07-04 Sperry Rand Corp Digital-to-synchro/resolver converter
JPS5435914B2 (fi) * 1974-10-24 1979-11-06

Also Published As

Publication number Publication date
US4250492A (en) 1981-02-10
JPS5347259A (en) 1978-04-27

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: HITACHI, LTD.