JP2007074706A5 - - Google Patents

Download PDF

Info

Publication number
JP2007074706A5
JP2007074706A5 JP2006215993A JP2006215993A JP2007074706A5 JP 2007074706 A5 JP2007074706 A5 JP 2007074706A5 JP 2006215993 A JP2006215993 A JP 2006215993A JP 2006215993 A JP2006215993 A JP 2006215993A JP 2007074706 A5 JP2007074706 A5 JP 2007074706A5
Authority
JP
Japan
Prior art keywords
dac
capacitors
capacitive
phase
amplifier
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.)
Granted
Application number
JP2006215993A
Other languages
English (en)
Japanese (ja)
Other versions
JP5276782B2 (ja
JP2007074706A (ja
Filing date
Publication date
Priority claimed from US11/293,917 external-priority patent/US7439896B2/en
Application filed filed Critical
Publication of JP2007074706A publication Critical patent/JP2007074706A/ja
Publication of JP2007074706A5 publication Critical patent/JP2007074706A5/ja
Application granted granted Critical
Publication of JP5276782B2 publication Critical patent/JP5276782B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2006215993A 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ Active JP5276782B2 (ja)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US71507805P 2005-09-08 2005-09-08
US60/715078 2005-09-08
US11/293,917 US7439896B2 (en) 2005-09-08 2005-12-05 Capacitive digital to analog and analog to digital converters
US11/293917 2005-12-05
US11/481476 2006-07-06
US11/481,476 US7443329B2 (en) 2005-09-08 2006-07-06 Capacitive digital to analog and analog to digital converters
US11/481477 2006-07-06
US11/481,477 US7379012B2 (en) 2005-09-08 2006-07-06 Capacitive digital to analog and analog to digital converters

Publications (3)

Publication Number Publication Date
JP2007074706A JP2007074706A (ja) 2007-03-22
JP2007074706A5 true JP2007074706A5 (https=) 2009-09-24
JP5276782B2 JP5276782B2 (ja) 2013-08-28

Family

ID=37192130

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2006215993A Active JP5276782B2 (ja) 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ
JP2006215995A Active JP4864594B2 (ja) 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ
JP2006215996A Expired - Fee Related JP4965185B2 (ja) 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2006215995A Active JP4864594B2 (ja) 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ
JP2006215996A Expired - Fee Related JP4965185B2 (ja) 2005-09-08 2006-08-08 容量性デジタル／アナログおよびアナログ／デジタルコンバータ

Country Status (3)

Country Link
EP (3) EP1770867B1 (https=)
JP (3) JP5276782B2 (https=)
SG (3) SG131004A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8745747B2 (en) 2009-12-31 2014-06-03 Fujitsu Limited Data protecting device
CA2958043A1 (en) * 2014-08-12 2016-02-18 Global Advanced Metals Usa, Inc. A method of making a capacitor grade powder and capacitor grade powder from said process

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200863A (en) * 1977-10-03 1980-04-29 The Regents Of The University Of California Weighted capacitor analog/digital converting apparatus and method
JPS5938769B2 (ja) * 1979-09-10 1984-09-19 株式会社日立製作所 Ｄ／ａ変換回路
JPS5726131U (https=) * 1980-07-21 1982-02-10
JPS5768930A (en) * 1980-10-17 1982-04-27 Fujitsu Ltd Digital-analog converter
JPS57106223A (en) * 1980-12-23 1982-07-02 Fujitsu Ltd Digital-analogue converter
US4370632A (en) 1981-05-08 1983-01-25 Motorola, Inc. Multiple function operational amplifier circuit
JPS5847328A (ja) * 1981-09-16 1983-03-19 Toko Inc Ｄ／ａ変換器
JPS58148515A (ja) * 1982-03-01 1983-09-03 Oki Electric Ind Co Ltd 符号化器・復号器
JPS5944125A (ja) 1982-09-07 1984-03-12 Toshiba Corp デジタル−アナログ変換器
JPS59163912A (ja) * 1983-03-08 1984-09-17 Toshiba Corp Ｃ−ｒ型ｄａ変換器
JPH0824262B2 (ja) * 1986-03-26 1996-03-06 株式会社日立製作所 コ−ダ・デコ−ダ回路
JPS6342226A (ja) * 1986-08-07 1988-02-23 Nec Corp Ｃ−ｒ型ｄａ変換器
JPS63152227A (ja) * 1986-12-17 1988-06-24 Nec Corp デイジタル−アナログ変換器
JPS63224415A (ja) * 1987-03-13 1988-09-19 Toshiba Corp デイジタル−アナログ変換器
JPH0779243B2 (ja) * 1987-04-10 1995-08-23 日本電気株式会社 オ−バ−サンプル形ａ／ｄ変換器
GB8813162D0 (en) 1988-06-03 1988-07-06 British Telecomm Digital-to-analogue conversion
US5016012A (en) * 1989-10-04 1991-05-14 At&T Bell Laboratories Technique for compensating switched capacitor circuits having gain-setting resistors
JPH03204231A (ja) * 1989-12-29 1991-09-05 Nec Corp Ｄ／ａ変換回路
JPH0575464A (ja) * 1991-09-18 1993-03-26 Nec Corp Ａ／ｄ変換回路
US5561426A (en) * 1994-09-26 1996-10-01 Delco Electronics Corporation Analog-to-digital converter
JPH09214344A (ja) 1996-01-31 1997-08-15 Sony Corp アナログデイジタル変換回路及びデイジタルアナログ変換回路
JPH1075176A (ja) 1996-08-30 1998-03-17 Philips Japan Ltd アナログ−デジタル変換器
JP3852721B2 (ja) 1997-07-31 2006-12-06 旭化成マイクロシステム株式会社 Ｄ／ａ変換器およびデルタシグマ型ｄ／ａ変換器
US6154162A (en) * 1999-01-06 2000-11-28 Centillium Communications, Inc. Dual-stage switched-capacitor DAC with scrambled MSB's
US6342919B2 (en) * 1999-04-08 2002-01-29 Nucore Technology, Inc. Power saving method using interleaved programmable gain amplifier and A/D converters for digital imaging devices
JP3458812B2 (ja) * 1999-06-01 2003-10-20 株式会社デンソー 巡回型ａ／ｄ変換器
SE516799C2 (sv) 2000-04-25 2002-03-05 Ericsson Telefon Ab L M Ett förfarande och en anordning för kalibrering av A/D- omvandlare
US6297759B1 (en) * 2000-05-25 2001-10-02 Lewyn Consulting, Inc. Digital-to-analog converter with high-speed output
JP4397510B2 (ja) * 2000-06-07 2010-01-13 旭化成エレクトロニクス株式会社 パイプライン型ａ／ｄコンバータ
US6441765B1 (en) 2000-08-22 2002-08-27 Marvell International, Ltd. Analog to digital converter with enhanced differential non-linearity
US6617992B2 (en) 2001-08-15 2003-09-09 National Semiconductor Corporation Capacitor mismatch independent gain stage for differential pipeline analog to digital converters
JP2003243986A (ja) * 2002-02-20 2003-08-29 Tadahiro Omi Ａ／ｄ変換装置
JP3971663B2 (ja) * 2002-06-21 2007-09-05 富士通株式会社 Ａｄ変換器
US6714151B2 (en) 2002-06-21 2004-03-30 Fujitsu Limited A/D converter
US6839015B1 (en) 2002-12-06 2005-01-04 Marvell International Ltd. Low power analog to digital converter
JP4183179B2 (ja) * 2003-07-15 2008-11-19 泰博 杉本 アナログ・ディジタル変換器
US6822601B1 (en) 2003-07-23 2004-11-23 Silicon Integrated Systems Corp. Background-calibrating pipelined analog-to-digital converter
US6879277B1 (en) 2003-10-09 2005-04-12 Texas Instruments Incorporated Differential pipelined analog to digital converter with successive approximation register subconverter stages
ATE527756T1 (de) 2003-10-23 2011-10-15 Nxp Bv Doppel-rest-pipeline-ad-umsetzer

Similar Documents

Publication Publication Date Title
US7679422B1 (en) Configurable switched capacitor block
US7679538B2 (en) Current-steering type digital-to-analog converter
CN102801422B (zh) 逐次逼近型模数转换器
TW200711317A (en) Capacitive digital to analog and analog to digital converters
JP2011124726A5 (https=)
JP2013526179A5 (https=)
JP2007208964A5 (https=)
US9178528B1 (en) Current impulse (CI) digital-to-analog converter (DAC)
EP2139118A3 (en) Cyclic D/A converter operating on an n-bit by n-bit basis
JP6452655B2 (ja) 多段デジタル−アナログ変換器
US7119608B2 (en) Forward-amplifying filter circuit
JP2008236004A (ja) Ｄ／ａ変換器
JP2007074706A5 (https=)
JP4644760B2 (ja) Ｄａコンバータ
WO2013134372A2 (en) Programmable v-i converter using compact switching network
US9866237B1 (en) Low power switched capacitor integrator, analog-to-digital converter and switched capacitor amplifier
CN103152048B (zh) 一种差分输入逐次逼近型模数转换方法
JP2014022763A (ja) Ａ／ｄ変換器、ａ／ｄ変換方法
JP2007074708A5 (https=)
TW201921843A (zh) 使用靴帶式開關之五位階切換電容式數位轉類比轉換器(dac)
JP2007129719A5 (https=)
CN209250614U (zh) 分段式数模转换器
US7362253B2 (en) Introduction to R2RC D/A converter
WO2001041311A1 (en) Digital-to-analog converter
CN103187975B (zh) 逐次逼近式模拟至数字转换器及其转换方法