DE602008004413D1 - Filtervorrichtung, operierend im Ladungsträgermodus - Google Patents

Filtervorrichtung, operierend im Ladungsträgermodus

Info

Publication number
DE602008004413D1
DE602008004413D1 DE602008004413T DE602008004413T DE602008004413D1 DE 602008004413 D1 DE602008004413 D1 DE 602008004413D1 DE 602008004413 T DE602008004413 T DE 602008004413T DE 602008004413 T DE602008004413 T DE 602008004413T DE 602008004413 D1 DE602008004413 D1 DE 602008004413D1
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
DE602008004413T
Other languages
English (en)
Inventor
Sachio Iida
Atsushi Yoshizawa
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 DE602008004413D1 publication Critical patent/DE602008004413D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • 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
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
DE602008004413T 2007-11-26 2008-11-06 Filtervorrichtung, operierend im Ladungsträgermodus Active DE602008004413D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007304984A JP4683037B2 (ja) 2007-11-26 2007-11-26 チャージドメインフィルタ回路

Publications (1)

Publication Number Publication Date
DE602008004413D1 true DE602008004413D1 (de) 2011-02-24

Family

ID=40445490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008004413T Active DE602008004413D1 (de) 2007-11-26 2008-11-06 Filtervorrichtung, operierend im Ladungsträgermodus

Country Status (6)

Country Link
US (1) US8089310B2 (de)
EP (1) EP2066030B1 (de)
JP (1) JP4683037B2 (de)
KR (1) KR20090054388A (de)
CN (1) CN101447773B (de)
DE (1) DE602008004413D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010258528A (ja) * 2009-04-21 2010-11-11 Sony Corp フィルタ回路及び通信装置
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
US8849886B2 (en) 2010-07-21 2014-09-30 Apple Inc. Passive discrete time analog filter
WO2012083460A1 (en) * 2010-12-23 2012-06-28 Kaben Wireless Silicon Inc. Multiple filters with low voltage and charge domain sampling
US20130271210A1 (en) * 2010-12-23 2013-10-17 Kaben Wireless Silicon Inc. N-path filter with coupling between paths
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
CN102681815B (zh) * 2012-05-11 2016-03-16 深圳市清友能源技术有限公司 用加法器树状结构的有符号乘累加算法的方法
TW201415794A (zh) * 2012-10-09 2014-04-16 Issc Technologies Corp 可切換式濾波電路及其操作之方法
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
EP3193448A1 (de) * 2016-01-13 2017-07-19 Universität Zürich Band-pass filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475170A (en) * 1981-10-29 1984-10-02 American Microsystems, Inc. Programmable transversal filter
US4689762A (en) * 1984-09-10 1987-08-25 Sanders Associates, Inc. Dynamically configurable fast Fourier transform butterfly circuit
JPH07123216B2 (ja) * 1990-09-20 1995-12-25 川崎製鉄株式会社 ディジタルフィルタ
JPH05335888A (ja) * 1991-04-17 1993-12-17 Lsi Logic Kk デジタルフィルタ装置とそれを用いたサンプリング周波数変換装置およびｍｕｓｅデコーダ
US5945862A (en) * 1997-07-31 1999-08-31 Rambus Incorporated Circuitry for the delay adjustment of a clock signal
GB0001517D0 (en) * 2000-01-25 2000-03-15 Jaber Marwan Computational method and structure for fast fourier transform analizers
JP4434707B2 (ja) * 2003-11-28 2010-03-17 ソニー株式会社 デジタル信号処理装置及びデジタル信号処理方法、並びにヘッドホン装置

Also Published As

Publication number Publication date
EP2066030A1 (de) 2009-06-03
EP2066030B1 (de) 2011-01-12
JP2009130735A (ja) 2009-06-11
US8089310B2 (en) 2012-01-03
US20090134916A1 (en) 2009-05-28
CN101447773B (zh) 2012-11-14
JP4683037B2 (ja) 2011-05-11
KR20090054388A (ko) 2009-05-29
CN101447773A (zh) 2009-06-03

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