|
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
(cg-RX-API-DMAC7.html)
*
|
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
|
|
US6714151B2
(en)
|
2002-06-21 |
2004-03-30 |
Fujitsu Limited |
A/D converter
|
|
JP3971663B2
(ja)
*
|
2002-06-21 |
2007-09-05 |
富士通株式会社 |
Ａｄ変換器
|
|
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
|