JPH08251028A - 逐次近似回路 - Google Patents

逐次近似回路

Info

Publication number
JPH08251028A
JPH08251028A JP7340025A JP34002595A JPH08251028A JP H08251028 A JPH08251028 A JP H08251028A JP 7340025 A JP7340025 A JP 7340025A JP 34002595 A JP34002595 A JP 34002595A JP H08251028 A JPH08251028 A JP H08251028A
Authority
JP
Japan
Prior art keywords
bit
output
signal
circuit
control
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.)
Pending
Application number
JP7340025A
Other languages
English (en)
Japanese (ja)
Inventor
Jeffrey P Grundvig
ポール グランドヴィグ ジェフリー
David G Vallancourt
ジェラード ヴァランコート デヴィッド
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.)
AT&T Corp
Original Assignee
AT&T 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
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of JPH08251028A publication Critical patent/JPH08251028A/ja
Pending 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
    • H03M1/0697—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 in time, e.g. using additional comparison cycles
    • 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
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP7340025A 1994-12-02 1995-12-04 逐次近似回路 Pending JPH08251028A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US349153 1994-12-02
US08/349,153 US5589832A (en) 1994-12-02 1994-12-02 Low noise non-sampled successive approximation

Publications (1)

Publication Number Publication Date
JPH08251028A true JPH08251028A (ja) 1996-09-27

Family

ID=23371125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7340025A Pending JPH08251028A (ja) 1994-12-02 1995-12-04 逐次近似回路

Country Status (4)

Country Link
US (1) US5589832A (en, 2012)
EP (1) EP0715413A1 (en, 2012)
JP (1) JPH08251028A (en, 2012)
TW (1) TW280973B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444298B1 (ko) * 2001-11-02 2004-08-16 주식회사 하이닉스반도체 지연고정방법 및 이를 이용한 지연고정루프

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9503783D0 (en) * 1995-02-24 1995-04-12 Fujitsu Ltd Analog-to-digital converters
EP0766405A1 (en) * 1995-09-29 1997-04-02 STMicroelectronics S.r.l. Successive approximation register without redundancy
US6215483B1 (en) * 1998-06-17 2001-04-10 Webtv Networks, Inc. Combining real-time and batch mode logical address links
US7174562B1 (en) 1999-12-20 2007-02-06 Microsoft Corporation Interactive television triggers having connected content/disconnected content attribute
KR100546323B1 (ko) * 2003-04-01 2006-01-26 삼성전자주식회사 정밀한 아날로그 제어 동작을 수행할 수 있는 제어 시스템및 제어 방법
GB0513881D0 (en) * 2005-07-06 2005-08-10 Btg Int Ltd Core 2 GLCNAC-T Inhibitors III
US9021529B2 (en) 2004-07-15 2015-04-28 Microsoft Technology Licensing, Llc Content recordation techniques
US11929756B2 (en) 2022-03-14 2024-03-12 Avago Technologies International Sales Pte. Limited System and method for offset calibration in a successive approximation analog to digital converter
US12212334B2 (en) 2022-03-21 2025-01-28 Avago Technologies International Sales Pte. Limited Successive approximation register analog to digital converter having adaptive current or voltage parameter adjustments
US11863198B2 (en) * 2022-03-21 2024-01-02 Avago Technologies International Sales Pte. Limited Successive approximation register analog to digital converter with reduced data path latency
CN114710155B (zh) * 2022-04-13 2023-05-12 苏州迅芯微电子有限公司 用于sar型模数转换器的逻辑控制电路、sar型模数转换器

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775747A (en) * 1972-10-17 1973-11-27 Int Standard Electric Corp An error correcting encoder
US4176344A (en) * 1975-05-28 1979-11-27 Bell Telephone Laboratories, Incorporated Integrated circuit binary weighted digital-to-analog converter
US4761636A (en) * 1977-04-07 1988-08-02 Analog Devices, Incorporated A-to-D converter of the successive-approximation type
US4707682A (en) * 1977-04-07 1987-11-17 Analog Devices, Incorporated A-to-D converter of the successive-approximation type
US5092330A (en) * 1978-07-20 1992-03-03 Medtronic, Inc. Analog to digital converter
US4313204A (en) * 1979-10-29 1982-01-26 Deltalab Research, Inc. Digital encoding circuitry with means to reduce quantization noise
US4544914A (en) * 1979-12-17 1985-10-01 Trw Inc. Asynchronously controllable successive approximation analog-to-digital converter
JPS59161916A (ja) * 1983-03-07 1984-09-12 Nec Corp アナログ−デイジタル変換器
US4620179A (en) * 1983-08-29 1986-10-28 Harris Corporation Method for successive approximation A/D conversion
US4593270A (en) * 1984-06-19 1986-06-03 Burr-Brown Corporation Successive approximation analog to digital converter
US4688018A (en) * 1985-09-16 1987-08-18 Motorola, Inc. Multifunction analog-to-digital successive approximation register
EP0258840B1 (de) * 1986-09-02 1994-11-02 Siemens Aktiengesellschaft Sukzessives Approximations-Register
JP2540852B2 (ja) * 1987-04-09 1996-10-09 日本電装株式会社 逐次比較型アナログ−デイジタル変換器
JP2577387B2 (ja) * 1987-07-08 1997-01-29 株式会社東芝 逐次比較型ａｄ変換器
JPH0734541B2 (ja) * 1987-07-27 1995-04-12 日本電気株式会社 逐次比較形アナログ・ディジタル変換方式
US4777470A (en) * 1987-09-28 1988-10-11 Burr-Brown Corporation High speed successive approximation register in analog-to-digital converter
JPH01166620A (ja) * 1987-12-23 1989-06-30 Toshiba Corp 逐次比較型アナログ・デジタル変換器
JPH0771117B2 (ja) * 1988-06-30 1995-07-31 日本電気株式会社 符号誤り訂正装置
US4940981A (en) * 1989-02-08 1990-07-10 Burr-Brown Corporation Dual analog-to-digital converter with single successive approximation register
JP2560478B2 (ja) * 1989-06-30 1996-12-04 日本電気株式会社 アナログ・ディジタル変換器
SE464787B (sv) * 1989-10-04 1991-06-10 Ericsson Telefon Ab L M Foerfarande och anordning foer att utfoera en approximativ division
US4985702A (en) * 1990-04-02 1991-01-15 Triquint Semiconductor, Inc. Analog to digital converter with second order error correction
US5206650A (en) * 1991-09-05 1993-04-27 John Fluke Mfg. Co., Inc. Charge-controlled integrating successive-approximation analog-to-digital converter
US5235333A (en) * 1992-03-05 1993-08-10 Burr-Brown Corporation Hysteresis-insensitive single-comparator successive approximation analog-to-digital converter
US5282152A (en) * 1992-03-31 1994-01-25 Vlsi Technology, Inc. Integer-based 18-bit RGB to 5-bit gray scale conversion device and method therefor
JPH05343998A (ja) * 1992-06-10 1993-12-24 Mitsubishi Electric Corp 逐次変換型ａ／ｄ変換装置
US5287108A (en) * 1992-07-02 1994-02-15 National Semiconductor Corporation Multistep analog-to-digital converter with successive approximation register circuit for least significant bit resolution
US5258759A (en) * 1992-10-16 1993-11-02 California Institute Of Technology Method and apparatus for monotonic algorithmic digital-to-analog and analog-to-digital conversion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444298B1 (ko) * 2001-11-02 2004-08-16 주식회사 하이닉스반도체 지연고정방법 및 이를 이용한 지연고정루프

Also Published As

Publication number Publication date
TW280973B (en, 2012) 1996-07-11
US5589832A (en) 1996-12-31
EP0715413A1 (en) 1996-06-05

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