GB2248356A - Analogue-to-digital converter - Google Patents

Analogue-to-digital converter Download PDF

Info

Publication number
GB2248356A
GB2248356A GB9021102A GB9021102A GB2248356A GB 2248356 A GB2248356 A GB 2248356A GB 9021102 A GB9021102 A GB 9021102A GB 9021102 A GB9021102 A GB 9021102A GB 2248356 A GB2248356 A GB 2248356A
Authority
GB
United Kingdom
Prior art keywords
output
amplifier
signal
input
gain
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.)
Withdrawn
Application number
GB9021102A
Other languages
English (en)
Other versions
GB9021102D0 (en
Inventor
Andrew Gerald Stove
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB9021102A priority Critical patent/GB2248356A/en
Publication of GB9021102D0 publication Critical patent/GB9021102D0/en
Priority to US07/740,277 priority patent/US5124707A/en
Priority to EP91202418A priority patent/EP0478071B1/en
Priority to DE69124177T priority patent/DE69124177T2/de
Priority to JP03247463A priority patent/JP3142915B2/ja
Publication of GB2248356A publication Critical patent/GB2248356A/en
Withdrawn legal-status Critical Current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
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/186—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedforward mode, i.e. by determining the range to be selected directly from the input signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Amplification And Gain Control (AREA)
GB9021102A 1990-09-28 1990-09-28 Analogue-to-digital converter Withdrawn GB2248356A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9021102A GB2248356A (en) 1990-09-28 1990-09-28 Analogue-to-digital converter
US07/740,277 US5124707A (en) 1990-09-28 1991-08-05 Analog-to-digital converter utilizing band pass and band stop filtering
EP91202418A EP0478071B1 (en) 1990-09-28 1991-09-19 Analogue-to-digital converter
DE69124177T DE69124177T2 (de) 1990-09-28 1991-09-19 Analog-Digitalwandler
JP03247463A JP3142915B2 (ja) 1990-09-28 1991-09-26 アナログ−ディジタル変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9021102A GB2248356A (en) 1990-09-28 1990-09-28 Analogue-to-digital converter

Publications (2)

Publication Number Publication Date
GB9021102D0 GB9021102D0 (en) 1990-11-14
GB2248356A true GB2248356A (en) 1992-04-01

Family

ID=10682881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9021102A Withdrawn GB2248356A (en) 1990-09-28 1990-09-28 Analogue-to-digital converter

Country Status (5)

Country Link
US (1) US5124707A (cg-RX-API-DMAC7.html)
EP (1) EP0478071B1 (cg-RX-API-DMAC7.html)
JP (1) JP3142915B2 (cg-RX-API-DMAC7.html)
DE (1) DE69124177T2 (cg-RX-API-DMAC7.html)
GB (1) GB2248356A (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445320B1 (en) 1919-11-27 2002-09-03 Yamaha Corporation A/D conversion apparatus
US5227794A (en) * 1991-12-23 1993-07-13 Ford Motor Company Frequency multiplexed analog-digital conversion
US5327132A (en) * 1992-11-23 1994-07-05 Ford Motor Company Composite signal generation and decoding in digital signal processing automotive audio system
US5422643A (en) * 1993-02-24 1995-06-06 Antel Optronics Inc. High dynamic range digitizer
DE4319256C2 (de) * 1993-06-09 2002-08-01 Siemens Ag Analog-Digital-Wandlerschaltung mit hoher Dynamik
WO1995014212A1 (en) * 1993-11-17 1995-05-26 Sony Corporation Vibration gyroscope
FI101027B (fi) * 1996-01-05 1998-03-31 Nokia Mobile Phones Ltd Multipleksoitu signaalimuunnos
US6177893B1 (en) * 1998-09-15 2001-01-23 Scott R. Velazquez Parallel processing analog and digital converter
JP3434786B2 (ja) * 2000-06-30 2003-08-11 松下電器産業株式会社 振幅検出回路
US7609758B2 (en) * 2004-04-30 2009-10-27 Agilent Technologies, Inc. Method of phase shifting bits in a digital signal pattern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1481960A (fr) * 1966-01-10 1967-05-26 Societe D'etudes, Recherches Et Constructions Electroniques Procédé et dispositif de codage numérique
US4616329A (en) * 1983-08-26 1986-10-07 Bio-Rad Laboratories, Inc. Self-calibrating adaptive ranging apparatus and method

Also Published As

Publication number Publication date
EP0478071A2 (en) 1992-04-01
DE69124177T2 (de) 1997-07-10
DE69124177D1 (de) 1997-02-27
JP3142915B2 (ja) 2001-03-07
EP0478071A3 (cg-RX-API-DMAC7.html) 1994-02-09
EP0478071B1 (en) 1997-01-15
GB9021102D0 (en) 1990-11-14
JPH04227120A (ja) 1992-08-17
US5124707A (en) 1992-06-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)