JP2002271201A5 - - Google Patents

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Publication number
JP2002271201A5
JP2002271201A5 JP2001067049A JP2001067049A JP2002271201A5 JP 2002271201 A5 JP2002271201 A5 JP 2002271201A5 JP 2001067049 A JP2001067049 A JP 2001067049A JP 2001067049 A JP2001067049 A JP 2001067049A JP 2002271201 A5 JP2002271201 A5 JP 2002271201A5
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JP
Japan
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
JP2001067049A
Other languages
Japanese (ja)
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JP2002271201A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001067049A priority Critical patent/JP2002271201A/ja
Priority claimed from JP2001067049A external-priority patent/JP2002271201A/ja
Priority to US09/987,347 priority patent/US6480132B1/en
Priority to EP01309751A priority patent/EP1239593B1/en
Priority to DE60122669T priority patent/DE60122669T2/de
Publication of JP2002271201A publication Critical patent/JP2002271201A/ja
Publication of JP2002271201A5 publication Critical patent/JP2002271201A5/ja
Pending legal-status Critical Current

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JP2001067049A 2001-03-09 2001-03-09 A/d変換器 Pending JP2002271201A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001067049A JP2002271201A (ja) 2001-03-09 2001-03-09 A/d変換器
US09/987,347 US6480132B1 (en) 2001-03-09 2001-11-14 A/D converter with higher speed and accuracy and lower power consumption
EP01309751A EP1239593B1 (en) 2001-03-09 2001-11-20 A/D converter
DE60122669T DE60122669T2 (de) 2001-03-09 2001-11-20 A/D-Wandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001067049A JP2002271201A (ja) 2001-03-09 2001-03-09 A/d変換器

Publications (2)

Publication Number Publication Date
JP2002271201A JP2002271201A (ja) 2002-09-20
JP2002271201A5 true JP2002271201A5 (enExample) 2006-10-05

Family

ID=18925457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001067049A Pending JP2002271201A (ja) 2001-03-09 2001-03-09 A/d変換器

Country Status (4)

Country Link
US (1) US6480132B1 (enExample)
EP (1) EP1239593B1 (enExample)
JP (1) JP2002271201A (enExample)
DE (1) DE60122669T2 (enExample)

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TW564598B (en) * 2001-07-13 2003-12-01 Via Tech Inc Data converter using active interpolation in background auto-zeroing
JP3851870B2 (ja) * 2002-12-27 2006-11-29 株式会社東芝 可変分解能a/d変換器
US7821555B2 (en) * 2003-04-21 2010-10-26 Micron Technology, Inc. Multi path power for CMOS imagers
DE10337042B4 (de) * 2003-08-12 2007-08-09 Infineon Technologies Ag Verfahren zur Umsetzung eines analogen Eingangssignals und Analog-Digital-Wandler
JP4529007B2 (ja) * 2004-09-02 2010-08-25 ルネサスエレクトロニクス株式会社 半導体集積回路装置
US8059019B2 (en) * 2005-01-25 2011-11-15 Atmel Corporation Method and system for minimizing the accumulated offset error for an analog to digital converter
ITRM20050086A1 (it) * 2005-02-28 2006-09-01 Uni Degli Studi Di Roma Tor Vergata Convertitore analogico digitale.
US7394417B2 (en) * 2005-06-10 2008-07-01 Matsushita Electric Industrial Co., Ltd. A/D converter
CN101310445A (zh) * 2005-11-17 2008-11-19 Nxp股份有限公司 折叠电路
US7602326B2 (en) * 2006-01-20 2009-10-13 Oki Semiconductor Co., Ltd. Digital-to-analog converter having resistor string with ranges to reduce circuit elements
JP4639153B2 (ja) * 2006-01-20 2011-02-23 Okiセミコンダクタ株式会社 ディジタル・アナログ変換器
KR101092116B1 (ko) * 2007-02-22 2011-12-12 후지쯔 가부시끼가이샤 아날로그 신호 처리 장치
WO2008146450A1 (ja) * 2007-05-29 2008-12-04 Mitsubishi Electric Corporation アナログ入力装置
JP5047699B2 (ja) * 2007-06-08 2012-10-10 ルネサスエレクトロニクス株式会社 増幅回路、デジタルアナログ変換回路及び表示装置
FR2922388B1 (fr) * 2007-10-12 2013-03-29 Commissariat Energie Atomique Quantificateur, convertisseur analogique-numerique comprenant un tel quantificateur, et recepteur ultra-large bande integrant un tel convertisseur
US7649488B1 (en) * 2008-06-25 2010-01-19 Aptina Imaging Corporation Low-power column parallel cyclic analog-to-digital converter
JP2011109560A (ja) * 2009-11-20 2011-06-02 Fujitsu Semiconductor Ltd アナログデジタル変換回路
US9077386B1 (en) 2010-05-20 2015-07-07 Kandou Labs, S.A. Methods and systems for selection of unions of vector signaling codes for power and pin efficient chip-to-chip communication
US9288082B1 (en) 2010-05-20 2016-03-15 Kandou Labs, S.A. Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences
JP2012163434A (ja) * 2011-02-07 2012-08-30 Rohm Co Ltd 電池残量の検出回路、検出方法およびそれを用いた電子機器
US10003315B2 (en) 2016-01-25 2018-06-19 Kandou Labs S.A. Voltage sampler driver with enhanced high-frequency gain
US10003454B2 (en) 2016-04-22 2018-06-19 Kandou Labs, S.A. Sampler with low input kickback
WO2017185070A1 (en) 2016-04-22 2017-10-26 Kandou Labs, S.A. Calibration apparatus and method for sampler with adjustable high frequency gain
US10056903B2 (en) 2016-04-28 2018-08-21 Kandou Labs, S.A. Low power multilevel driver
US10200218B2 (en) 2016-10-24 2019-02-05 Kandou Labs, S.A. Multi-stage sampler with increased gain
WO2018217786A1 (en) * 2017-05-22 2018-11-29 Kandou Labs, S.A. Multi-stage sampler with increased gain
EP3808044A1 (en) 2018-06-12 2021-04-21 Kandou Labs, S.A. Passive multi-input comparator for orthogonal codes on a multi-wire bus
US10931249B2 (en) 2018-06-12 2021-02-23 Kandou Labs, S.A. Amplifier with adjustable high-frequency gain using varactor diodes
WO2020055888A1 (en) 2018-09-10 2020-03-19 Kandou Labs, S.A. Programmable continuous time linear equalizer having stabilized high-frequency peaking for controlling operating current of a slicer
US10574487B1 (en) 2019-04-08 2020-02-25 Kandou Labs, S.A. Sampler offset calibration during operation
US10721106B1 (en) 2019-04-08 2020-07-21 Kandou Labs, S.A. Adaptive continuous time linear equalization and channel bandwidth control
US10680634B1 (en) 2019-04-08 2020-06-09 Kandou Labs, S.A. Dynamic integration time adjustment of a clocked data sampler using a static analog calibration circuit
US10608849B1 (en) 2019-04-08 2020-03-31 Kandou Labs, S.A. Variable gain amplifier and sampler offset calibration without clock recovery
US11303484B1 (en) 2021-04-02 2022-04-12 Kandou Labs SA Continuous time linear equalization and bandwidth adaptation using asynchronous sampling
US11405006B1 (en) * 2021-04-08 2022-08-02 Pixart Imaging Inc. Amplifying circuit and optical navigation device
US11374800B1 (en) 2021-04-14 2022-06-28 Kandou Labs SA Continuous time linear equalization and bandwidth adaptation using peak detector
US11456708B1 (en) 2021-04-30 2022-09-27 Kandou Labs SA Reference generation circuit for maintaining temperature-tracked linearity in amplifier with adjustable high-frequency gain
US12355409B2 (en) 2022-03-24 2025-07-08 Kandou Labs SA Variable gain amplifier with cross-coupled common mode reduction
CN114944843A (zh) * 2022-05-16 2022-08-26 苏州芈图光电技术有限公司 一种基于adc电路的信号数字化方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810830B2 (ja) * 1987-03-04 1996-01-31 株式会社東芝 アナログ―ディジタル変換器
US5151700A (en) * 1989-08-04 1992-09-29 Matsushita Electric Industrial Co., Ltd. Serial-parallel type a/d converter
JP3216830B2 (ja) * 1992-06-30 2001-10-09 ソニー株式会社 アナログ信号比較回路
JPH0774635A (ja) * 1993-07-02 1995-03-17 Mitsubishi Electric Corp アナログ・デジタル変換装置
JP3920443B2 (ja) * 1998-02-27 2007-05-30 株式会社ルネサステクノロジ A/d変換回路
US6281828B1 (en) * 1998-03-19 2001-08-28 Kabushiki Kaisha Toshiba Analog/digital converter apparatus
US6239733B1 (en) * 1999-05-28 2001-05-29 United Microelectronics Corp. Current interpolation circuit for use in an A/D converter

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