DE69125744T2 - Vollflash Analog-Digitalwandler - Google Patents

Vollflash Analog-Digitalwandler

Info

Publication number
DE69125744T2
DE69125744T2 DE1991625744 DE69125744T DE69125744T2 DE 69125744 T2 DE69125744 T2 DE 69125744T2 DE 1991625744 DE1991625744 DE 1991625744 DE 69125744 T DE69125744 T DE 69125744T DE 69125744 T2 DE69125744 T2 DE 69125744T2
Authority
DE
Germany
Prior art keywords
digital converter
flash analog
fully flash
fully
analog
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.)
Expired - Fee Related
Application number
DE1991625744
Other languages
English (en)
Other versions
DE69125744D1 (de
Inventor
Yoshihiro Komatsu
Yuji Gendai
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP4743190A external-priority patent/JP2844806B2/ja
Priority claimed from JP7155690A external-priority patent/JPH03270514A/ja
Priority claimed from JP7155590A external-priority patent/JPH03270513A/ja
Priority claimed from JP8432090A external-priority patent/JP2844819B2/ja
Priority claimed from JP9142790A external-priority patent/JPH03289821A/ja
Priority claimed from JP10447590A external-priority patent/JP2844830B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69125744D1 publication Critical patent/DE69125744D1/de
Application granted granted Critical
Publication of DE69125744T2 publication Critical patent/DE69125744T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0687—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using fault-tolerant coding, e.g. parity check, error correcting codes
    • 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
    • H03M1/0809—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of bubble errors, i.e. irregularities in thermometer codes
    • 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
DE1991625744 1990-02-28 1991-02-26 Vollflash Analog-Digitalwandler Expired - Fee Related DE69125744T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP4743190A JP2844806B2 (ja) 1990-02-28 1990-02-28 並列比較型ａ―ｄ変換器
JP7155690A JPH03270514A (ja) 1990-03-20 1990-03-20 並列比較型ａ―ｄ変換器
JP7155590A JPH03270513A (ja) 1990-03-20 1990-03-20 並列比較型ａ―ｄ変換器
JP8432090A JP2844819B2 (ja) 1990-03-30 1990-03-30 並列比較型ａ―ｄ変換器
JP9142790A JPH03289821A (ja) 1990-04-06 1990-04-06 並列比較型ａ／ｄ変換器
JP10447590A JP2844830B2 (ja) 1990-04-20 1990-04-20 並列比較型ａ―ｄ変換器

Publications (2)

Publication Number Publication Date
DE69125744D1 DE69125744D1 (de) 1997-05-28
DE69125744T2 true DE69125744T2 (de) 1997-08-14

Family

ID=27550269

Family Applications (3)

Application Number Title Priority Date Filing Date
DE1991632674 Expired - Fee Related DE69132674T2 (de) 1990-02-28 1991-02-26 Vollflash-Analog-Digitalwandler
DE1991632776 Expired - Fee Related DE69132776T2 (de) 1990-02-28 1991-02-26 Vollflash-Analog-Digitalwandler
DE1991625744 Expired - Fee Related DE69125744T2 (de) 1990-02-28 1991-02-26 Vollflash Analog-Digitalwandler

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE1991632674 Expired - Fee Related DE69132674T2 (de) 1990-02-28 1991-02-26 Vollflash-Analog-Digitalwandler
DE1991632776 Expired - Fee Related DE69132776T2 (de) 1990-02-28 1991-02-26 Vollflash-Analog-Digitalwandler

Country Status (2)

Country Link
EP (3) EP0730352B1 (de)
DE (3) DE69132674T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW282598B (de) * 1995-02-22 1996-08-01 Fujitsu Ltd

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082410B (en) * 1980-08-23 1984-08-30 Plessey Co Ltd Analogue-to-digital converter
JPS5871726A (ja) * 1981-10-26 1983-04-28 Nec Corp アナログ−デジタル変換器
JPS63198418A (ja) * 1987-02-13 1988-08-17 Sony Corp 並列型ａ／ｄコンバ−タ
US4774498A (en) * 1987-03-09 1988-09-27 Tektronix, Inc. Analog-to-digital converter with error checking and correction circuits
JP2585578B2 (ja) * 1987-03-20 1997-02-26 株式会社日立製作所 Ａｄ変換器
US4897657A (en) * 1988-06-13 1990-01-30 Integrated Device Technology, Inc. Analog-to-digital converter having error detection and correction
US5072221A (en) * 1988-08-04 1991-12-10 Signal Processing Technologies, Inc. Error limiting analog to digital converter

Also Published As

Publication number Publication date
EP0444890A2 (de) 1991-09-04
EP0730351B1 (de) 2001-07-25
DE69125744D1 (de) 1997-05-28
EP0730352B1 (de) 2001-10-17
EP0730351A3 (de) 1997-02-19
EP0444890B1 (de) 1997-04-23
EP0730352A2 (de) 1996-09-04
DE69132674T2 (de) 2002-05-23
EP0444890A3 (en) 1993-10-06
EP0730351A2 (de) 1996-09-04
DE69132776D1 (de) 2001-11-22
DE69132776T2 (de) 2002-08-08
DE69132674D1 (de) 2001-08-30
EP0730352A3 (de) 1997-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee