DE68926184D1 - DA-Wandler - Google Patents

DA-Wandler

Info

Publication number: DE68926184D1
Authority: DE; Germany
Prior art keywords: converter
Prior art date: 1988-06-29
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

DE68926184T

Other languages

English (en)

Other versions

DE68926184T2 (de

Inventor

Hiroshi Asazawa

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.)

NEC Corp

Original Assignee

NEC 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.)

1988-06-29

Filing date

1989-06-27

Publication date

1996-05-15

1989-06-27 Application filed by NEC Corp filed Critical NEC Corp

1996-05-15 Application granted granted Critical

1996-05-15 Publication of DE68926184D1 publication Critical patent/DE68926184D1/de

1996-11-28 Publication of DE68926184T2 publication Critical patent/DE68926184T2/de

2009-06-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- H03M1/78—Simultaneous conversion using ladder network
- H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Analogue/Digital Conversion (AREA)

DE68926184T 1988-06-29 1989-06-27 DA-Wandler Expired - Fee Related DE68926184T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63164013A JPH0734542B2 (ja)	1988-06-29	1988-06-29	Ｄ−ａ変換回路

Publications (2)

Publication Number	Publication Date
DE68926184D1 true DE68926184D1 (de)	1996-05-15
DE68926184T2 DE68926184T2 (de)	1996-11-28

Family

ID=15785119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68926184T Expired - Fee Related DE68926184T2 (de)	1988-06-29	1989-06-27	DA-Wandler

Country Status (4)

Country	Link
US (1)	US5119095A (de)
EP (1)	EP0348918B1 (de)
JP (1)	JPH0734542B2 (de)
DE (1)	DE68926184T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5212484A (en) *	1990-03-05	1993-05-18	Thinking Machines Corporation	Digital to analog converter system employing plural digital to analog converters which is insensitive to resistance variations
US5402126A (en) *	1993-04-30	1995-03-28	Texas Instruments Incorporated	Method and apparatus for digital to analog conversion using gaas HI2 L
JP3551200B2 (ja) *	1993-12-27	2004-08-04	株式会社ルネサステクノロジ	デジタル／アナログ変換回路
US5684481A (en) *	1994-03-18	1997-11-04	Analog Devices	Rail-to-rail DAC drive circuit
USRE38083E1 (en) *	1994-03-18	2003-04-22	Analog Devices, Inc.	Rail-to-rail DAC drive circuit
US5781140A (en) *	1996-04-18	1998-07-14	Industrial Technology Research Institute	Two-segment ladder circuit and digital-to-analog converter
JP3497708B2 (ja) *	1997-10-09	2004-02-16	株式会社東芝	半導体集積回路
JP2003224477A (ja)	2002-01-28	2003-08-08	Sharp Corp	Ｄ／ａコンバータ回路およびそれを備えた携帯端末装置ならびにオーディオ装置
CA2489506A1 (en)	2002-06-19	2003-12-31	Palomar Medical Technologies, Inc.	Method and apparatus for treatment of cutaneous and subcutaneous conditions
US6633246B1 (en) *	2002-10-16	2003-10-14	Analog Devices, Inc.	Converter circuit with reduced area switch compensation resistance
KR100553681B1 (ko) *	2003-03-06	2006-02-24	삼성전자주식회사	전압 레귤레이터 회로 및 그것을 이용한 불 휘발성 반도체메모리 장치
US6937178B1 (en)	2003-05-15	2005-08-30	Linear Technology Corporation	Gradient insensitive split-core digital to analog converter
JP2008022301A (ja) *	2006-07-13	2008-01-31	Sony Corp	Ｄ／ａ変換器
US7880531B2 (en) *	2008-01-23	2011-02-01	Micron Technology, Inc.	System, apparatus, and method for selectable voltage regulation
JP6767732B2 (ja) *	2015-03-30	2020-10-14	ラピスセミコンダクタ株式会社	Ｒ−２ｒラダー抵抗回路、ラダー抵抗型ｄ／ａ変換回路、及び半導体装置
US10128864B2 (en) *	2016-01-15	2018-11-13	Psemi Corporation	Non-linear converter to linearize the non-linear output of measurement devices
US9966913B2 (en) *	2016-08-24	2018-05-08	Hong Kong Applied Science and Technology Research Institute Company, Limited	Linear-in-dB, low-voltage, programmable/variable gain amplifier (PGA) using recursive current division
CN106464222B (zh) *	2016-08-24	2019-07-16	香港应用科技研究院有限公司	可编程增益放大器pga和可编程电阻器网络电路
KR102627248B1 (ko)	2018-02-26	2024-01-19	싸이노슈어, 엘엘씨	Q-스위치드 캐비티 덤핑 서브 나노초 레이저
CN110557123A (zh) *	2018-06-04	2019-12-10	恩智浦美国有限公司	分段式电阻型数模转换器
CN110572159A (zh) *	2019-08-28	2019-12-13	歌尔股份有限公司	一种r-2r梯形网络架构的数模转换器
CN112583410A (zh)	2019-09-27	2021-03-30	恩智浦美国有限公司	分段式数模转换器
CN113541653A (zh) *	2021-07-27	2021-10-22	温州大学	基于传输线反射原理的纳秒级陡边沿脉冲信号发生器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4267550A (en) *	1980-01-25	1981-05-12	National Semiconductor Corporation	Digital to analog conversion circuit including compensation FET'S
DE3070532D1 (en) *	1980-11-27	1985-05-23	Itt Ind Gmbh Deutsche	Monolithic integratable r-2r network
DE3145889A1 (de) *	1981-11-19	1983-05-26	Siemens AG, 1000 Berlin und 8000 München	Integrierbarer digital/analog-wandler
US4631522A (en) *	1985-04-12	1986-12-23	Audio Precision, Inc.	Method and circuit for compensation of a multiplying digital-to-analog converter
JPS6373718A (ja) *	1986-09-16	1988-04-04	Toshiba Corp	Ｒ−２ｒ型ｄ／ａコンバ−タ回路
JPS6442924A (en) *	1987-08-10	1989-02-15	Fujitsu Ltd	Digital/analog converter
US4843394A (en) *	1988-01-21	1989-06-27	Advanced Micro Devices, Inc.	Digital-to-analog converter with no offset-induced errors

1988
- 1988-06-29 JP JP63164013A patent/JPH0734542B2/ja not_active Expired - Lifetime
1989
- 1989-06-27 DE DE68926184T patent/DE68926184T2/de not_active Expired - Fee Related
- 1989-06-27 EP EP89111713A patent/EP0348918B1/de not_active Expired - Lifetime
- 1989-06-28 US US07/372,710 patent/US5119095A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0213014A (ja)	1990-01-17
EP0348918A3 (de)	1992-10-21
EP0348918A2 (de)	1990-01-03
EP0348918B1 (de)	1996-04-10
DE68926184T2 (de)	1996-11-28
US5119095A (en)	1992-06-02
JPH0734542B2 (ja)	1995-04-12

Publication	Publication Date	Title
DE69033664D1 (de)	2000-12-21	Asymmetrische Wandlerstruktur
ATA901789A (de)	1997-07-15	Somatostatinpeptid
BR8806093A (pt)	1990-06-26	Trepano
DE68911761D1 (de)	1994-02-10	Parallel/Serienumsetzer.
DE68926184D1 (de)	1996-05-15	DA-Wandler
ATA900689A (de)	1997-01-15	Calcitoninpeptide
DE58908391D1 (de)	1994-10-27	ECL-CMOS-Wandler.
DE68926140D1 (de)	1996-05-09	Pulsbreiten-DA-Wandler
DE68926633D1 (de)	1996-07-18	AD-Wandleranordnung
DE68926597D1 (de)	1996-07-11	Mikrorechner
DE68926689D1 (de)	1996-07-25	Gleitkomma-DA-Wandler
BR8902098A (pt)	1989-12-05	Eletrolisador
DK113291D0 (da)	1991-06-13	Homogent enzymimmunassay
FR2609852B1 (fr)	1992-11-27	Convertisseur binaire-bipolaire
BR8906898A (pt)	1990-09-25	Jamela
DE69033255D1 (de)	1999-09-23	Opto-optischer Wandler
DK143889D0 (da)	1989-03-22	Saerlig fremgangsmaade
DK119691D0 (da)	1991-06-20	Loeftesele
KR900013660U (ko)	1990-07-05	Da 변환기
DE68926367D1 (de)	1996-06-05	Hydroxymethylcyclobutylpurine
DD277186A3 (de)	1990-03-28	Waelzlagerseparator
DE3991121T1 (de)	1990-11-22	Phakoemulsifikationswandler
SE8704576D0 (sv)	1987-11-19	Omvandlare
BR6802550U (pt)	1990-07-31	Bicicleta-skate
BR6800002U (pt)	1989-08-22	Multigabarito

Legal Events

Date	Code	Title	Description
1997-05-07	8364	No opposition during term of opposition
2004-04-15	8339	Ceased/non-payment of the annual fee