NL8701816A - Elektrische schakeling die gebruikt kan worden in een a/d-omzetter. - Google Patents

Elektrische schakeling die gebruikt kan worden in een a/d-omzetter. Download PDF

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Publication number
NL8701816A
NL8701816A NL8701816A NL8701816A NL8701816A NL 8701816 A NL8701816 A NL 8701816A NL 8701816 A NL8701816 A NL 8701816A NL 8701816 A NL8701816 A NL 8701816A NL 8701816 A NL8701816 A NL 8701816A
Authority
NL
Netherlands
Prior art keywords
pair
inputs
outputs
input
pairs
Prior art date
Application number
NL8701816A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8701816A priority Critical patent/NL8701816A/nl
Priority to US07/131,145 priority patent/US4912469A/en
Priority to DE88201586T priority patent/DE3885188T2/de
Priority to EP88201586A priority patent/EP0302553B1/de
Priority to JP63192866A priority patent/JPS6451827A/ja
Publication of NL8701816A publication Critical patent/NL8701816A/nl
Priority to US07/497,285 priority patent/US5051746A/en
Priority to HK162695A priority patent/HK162695A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers for interpolation or extrapolation
    • 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
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
    • H03M1/203—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit
    • H03M1/204—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators
    • H03M1/205—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators using resistor strings for redistribution of the original reference signals or signals derived therefrom
    • 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
    • H03M1/141—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit in which at least one step is of the folding type; Folding stages therefore

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
NL8701816A 1987-08-03 1987-08-03 Elektrische schakeling die gebruikt kan worden in een a/d-omzetter. NL8701816A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8701816A NL8701816A (nl) 1987-08-03 1987-08-03 Elektrische schakeling die gebruikt kan worden in een a/d-omzetter.
US07/131,145 US4912469A (en) 1987-08-03 1987-12-10 Interpolation circuit for use in A/D converter
DE88201586T DE3885188T2 (de) 1987-08-03 1988-07-21 Elektrische Schaltung mit Verwendungsmöglichkeit in einem A/D-Wandler.
EP88201586A EP0302553B1 (de) 1987-08-03 1988-07-21 Elektrische Schaltung mit Verwendungsmöglichkeit in einem A/D-Wandler
JP63192866A JPS6451827A (en) 1987-08-03 1988-08-03 Electric circuit for analog-digital converter
US07/497,285 US5051746A (en) 1987-08-03 1990-03-22 Interpolation circuit for use in an A/D converter
HK162695A HK162695A (en) 1987-08-03 1995-10-19 Electric circuit for use in an a/d converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701816 1987-08-03
NL8701816A NL8701816A (nl) 1987-08-03 1987-08-03 Elektrische schakeling die gebruikt kan worden in een a/d-omzetter.

Publications (1)

Publication Number Publication Date
NL8701816A true NL8701816A (nl) 1989-03-01

Family

ID=19850404

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8701816A NL8701816A (nl) 1987-08-03 1987-08-03 Elektrische schakeling die gebruikt kan worden in een a/d-omzetter.

Country Status (6)

Country Link
US (2) US4912469A (de)
EP (1) EP0302553B1 (de)
JP (1) JPS6451827A (de)
DE (1) DE3885188T2 (de)
HK (1) HK162695A (de)
NL (1) NL8701816A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ582900A0 (en) 2000-02-24 2000-03-16 Silverbrook Research Pty Ltd Printed media production
NL8701816A (nl) * 1987-08-03 1989-03-01 Philips Nv Elektrische schakeling die gebruikt kan worden in een a/d-omzetter.
JPH02268521A (ja) * 1989-04-11 1990-11-02 Matsushita Electric Ind Co Ltd Ａ／ｄ変換方法及びａ／ｄ変換装置
DE4004546A1 (de) * 1990-02-14 1991-08-22 Siemens Ag Differentieller analog-digitalumsetzer
GB9007465D0 (en) * 1990-04-03 1990-05-30 Cambridge Consultants Analogue to digital converter
JPH0443718A (ja) * 1990-06-11 1992-02-13 Matsushita Electric Ind Co Ltd 並列型ａ／ｄ変換器
US5126742A (en) * 1990-11-06 1992-06-30 Signal Processing Technologies, Inc. Analog to digital converter with double folding interpolation circuitry
JPH04314210A (ja) * 1991-04-12 1992-11-05 Toshiba Corp Ａ／ｄ変換器
US5231399A (en) * 1991-09-27 1993-07-27 Trw Inc. Differential quantizer reference resistor ladder for use with an analog-to-digital converter
JPH0669800A (ja) * 1992-08-20 1994-03-11 Fujitsu Ltd Ａ／ｄコンバータ
FR2699025B1 (fr) * 1992-12-04 1995-01-06 Thomson Csf Semiconducteurs Convertisseur analogique numérique.
FR2746987A1 (fr) * 1996-03-29 1997-10-03 Philips Electronics Nv Convertisseur analogique/numerique a frequence d'echantillonnage elevee
FR2750549B1 (fr) * 1996-06-28 1998-09-18 Thomson Csf Convertisseur analogique-numerique
SG71140A1 (en) 1997-08-15 2000-03-21 Texas Instruments Inc Differential pair-based folding interpolator circuit for an analog-to-digital converter
SG68676A1 (en) * 1997-08-15 1999-11-16 Texas Instruments Inc Current comparator and method therefor
AUPQ439299A0 (en) 1999-12-01 1999-12-23 Silverbrook Research Pty Ltd Interface system
KR100416969B1 (ko) * 2001-12-07 2004-02-05 삼성전자주식회사 프로그램 가능한 인터폴레이터를 사용하는아날로그/디지탈 변환장치 및 방법
US6606049B1 (en) 2002-08-02 2003-08-12 Ami Semiconductor, Inc. Analog to digital converters based on transconveyance amplifiers
PL1588971T3 (pl) 2004-04-22 2009-03-31 Ferag Ag Sposób i urządzenie do obróbki produktów drukarskich
JP4821425B2 (ja) * 2006-05-11 2011-11-24 ソニー株式会社 エンコード回路およびアナログ−ディジタル変換器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270118A (en) * 1978-01-05 1981-05-26 Analog Devices, Incorporated Parallel analog-to-digital converter
US4386339A (en) * 1980-03-31 1983-05-31 Hewlett-Packard Company Direct flash analog-to-digital converter and method
NL8006995A (nl) * 1980-12-23 1982-07-16 Philips Nv Analoog-digitaal omzetschakeling.
EP0227165B1 (de) * 1985-12-16 1992-09-09 Koninklijke Philips Electronics N.V. Schaltung zur Interpolation zwischen komplementären Spannungen
US4737766A (en) * 1986-09-12 1988-04-12 North American Philips Corporation, Signetics Division Code converter with complementary output voltages
NL8701816A (nl) * 1987-08-03 1989-03-01 Philips Nv Elektrische schakeling die gebruikt kan worden in een a/d-omzetter.

Also Published As

Publication number Publication date
US4912469A (en) 1990-03-27
EP0302553A1 (de) 1989-02-08
DE3885188D1 (de) 1993-12-02
JPS6451827A (en) 1989-02-28
HK162695A (en) 1995-10-27
EP0302553B1 (de) 1993-10-27
DE3885188T2 (de) 1994-05-05
US5051746A (en) 1991-09-24

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