DE602007002335D1 - Filtervorrichtung, operierend im Ladungsträgermodus - Google Patents

Filtervorrichtung, operierend im Ladungsträgermodus

Info

Publication number
DE602007002335D1
DE602007002335D1 DE602007002335T DE602007002335T DE602007002335D1 DE 602007002335 D1 DE602007002335 D1 DE 602007002335D1 DE 602007002335 T DE602007002335 T DE 602007002335T DE 602007002335 T DE602007002335 T DE 602007002335T DE 602007002335 D1 DE602007002335 D1 DE 602007002335D1
Authority
DE
Germany
Prior art keywords
filter device
charge carrier
device operating
carrier mode
mode
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.)
Active
Application number
DE602007002335T
Other languages
English (en)
Inventor
Sachio Iida
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE602007002335D1 publication Critical patent/DE602007002335D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Networks Using Active Elements (AREA)
DE602007002335T 2006-07-06 2007-06-14 Filtervorrichtung, operierend im Ladungsträgermodus Active DE602007002335D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006187057A JP2008017220A (ja) 2006-07-06 2006-07-06 チャージドメインフィルタ回路

Publications (1)

Publication Number Publication Date
DE602007002335D1 true DE602007002335D1 (de) 2009-10-22

Family

ID=38582338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002335T Active DE602007002335D1 (de) 2006-07-06 2007-06-14 Filtervorrichtung, operierend im Ladungsträgermodus

Country Status (6)

Country Link
US (1) US7535288B2 (de)
EP (1) EP1876707B1 (de)
JP (1) JP2008017220A (de)
KR (1) KR20080005111A (de)
CN (2) CN101795122B (de)
DE (1) DE602007002335D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038573B4 (de) * 2007-09-28 2017-02-09 Infineon Technologies Ag Schaltungsanordnung, Integrationsschaltung und Verfahren zum Integrieren eines Spannungssignals
WO2009126971A1 (en) * 2008-04-11 2009-10-15 Massachusetts Institute Of Technology Asynchronous logic automata
JP4548512B2 (ja) 2008-05-02 2010-09-22 ソニー株式会社 通信装置
US8369817B2 (en) * 2008-08-22 2013-02-05 Stmicroelectronics S.A. Analog FIR filter
US20100048145A1 (en) * 2008-08-22 2010-02-25 Stmicroelectronics S.A. Analog fir filter
TWI376888B (en) * 2008-11-26 2012-11-11 Ind Tech Res Inst Down-conversion filter and communication receiving apparatus
JP2010258528A (ja) 2009-04-21 2010-11-11 Sony Corp フィルタ回路及び通信装置
TWI384753B (zh) * 2009-11-20 2013-02-01 Ind Tech Res Inst 電荷域濾波器與濾波裝置
KR101386242B1 (ko) * 2009-12-18 2014-04-17 한국전자통신연구원 이산 시간 필터 장치 및 이를 포함하는 이산 시간 수신기 시스템
WO2011082482A1 (en) * 2010-01-08 2011-07-14 Kaben Wireless Silicon Inc. Multi-layer switching in charge -domain or sampling if filters
US8324961B2 (en) 2010-05-31 2012-12-04 Industrial Technology Research Institute Charge domain filter and bandwidth compensation circuit thereof
CN102315832B (zh) * 2010-07-01 2014-04-23 财团法人工业技术研究院 电荷域滤波装置及其频宽补偿电路
WO2012083460A1 (en) * 2010-12-23 2012-06-28 Kaben Wireless Silicon Inc. Multiple filters with low voltage and charge domain sampling
CN102361437B (zh) * 2011-10-25 2015-04-22 西北师范大学 自适应低通滤波器
TWI437817B (zh) * 2011-11-16 2014-05-11 Ind Tech Res Inst 電荷域濾波器及其方法
TWI478490B (zh) 2011-12-14 2015-03-21 Ind Tech Res Inst 電荷域濾波器及其方法
US9374111B2 (en) 2012-04-09 2016-06-21 Regents Of The University Of Minnesota Multi-stage charge re-use analog circuits
CN103605304B (zh) * 2013-11-09 2015-11-18 电子科技大学 一种多路微弱信号采集处理电路
TWI548210B (zh) 2014-01-13 2016-09-01 財團法人工業技術研究院 電荷域濾波裝置及其操作方法
CN103715917B (zh) * 2014-01-20 2016-06-22 电子科技大学 一种电容降压电路
CN109375803B (zh) * 2018-09-29 2021-01-05 基合半导体（宁波）有限公司 一种触摸屏及移动终端
FR3115431B1 (fr) 2020-10-16 2023-11-24 Commissariat Energie Atomique Filtre coupe-bande avec intégrations fenêtrées successives, dispositif de filtrage passe-bande, système de détection de fréquence et procédé de traitement associés

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3084668B2 (ja) * 1996-06-13 2000-09-04 株式会社ジーデイーエス 電荷信号を用いたフィルター装置
US5764100A (en) * 1997-02-13 1998-06-09 Motorola, Inc. Filter
SE9903532D0 (sv) * 1999-09-28 1999-09-28 Jiren Yuan Versatile charge sampling circuits
US6472932B2 (en) * 2000-01-31 2002-10-29 Matsushita Electric Industrial Co., Ltd. Transconductor and filter circuit
US6829311B1 (en) * 2000-09-19 2004-12-07 Kaben Research Inc. Complex valued delta sigma phase locked loop demodulator
US6856925B2 (en) 2001-10-26 2005-02-15 Texas Instruments Incorporated Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and space
US6606049B1 (en) * 2002-08-02 2003-08-12 Ami Semiconductor, Inc. Analog to digital converters based on transconveyance amplifiers
US20050233725A1 (en) * 2004-04-20 2005-10-20 Khurram Muhammad Image reject filtering in a direct sampling mixer
JP5046622B2 (ja) * 2005-12-13 2012-10-10 パナソニック株式会社 サンプリングフィルタ装置

Also Published As

Publication number Publication date
KR20080005111A (ko) 2008-01-10
EP1876707B1 (de) 2009-09-09
EP1876707A1 (de) 2008-01-09
US20080007326A1 (en) 2008-01-10
US7535288B2 (en) 2009-05-19
CN101795122B (zh) 2012-08-29
JP2008017220A (ja) 2008-01-24
CN101102099B (zh) 2010-10-13
CN101102099A (zh) 2008-01-09
CN101795122A (zh) 2010-08-04

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Legal Events

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8364 No opposition during term of opposition