SG141270A1 - Frequency converter and methods of use thereof - Google Patents

Frequency converter and methods of use thereof

Info

Publication number
SG141270A1
SG141270A1 SG200606395-2A SG2006063952A SG141270A1 SG 141270 A1 SG141270 A1 SG 141270A1 SG 2006063952 A SG2006063952 A SG 2006063952A SG 141270 A1 SG141270 A1 SG 141270A1
Authority
SG
Singapore
Prior art keywords
phase
signal
unit
digital
frequency
Prior art date
Application number
SG200606395-2A
Other languages
English (en)
Inventor
Stanislav Grushin
Original Assignee
Genesis Microchip Inc
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 Genesis Microchip Inc filed Critical Genesis Microchip Inc
Publication of SG141270A1 publication Critical patent/SG141270A1/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • 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
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0994—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising an accumulator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/50—All digital phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • General Induction Heating (AREA)
  • Optical Head (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Electric Motors In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
SG200606395-2A 2002-03-18 2003-03-12 Frequency converter and methods of use thereof SG141270A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/100,803 US7124153B2 (en) 2002-03-18 2002-03-18 Frequency converter and methods of use thereof

Publications (1)

Publication Number Publication Date
SG141270A1 true SG141270A1 (en) 2008-04-28

Family

ID=28039904

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200606395-2A SG141270A1 (en) 2002-03-18 2003-03-12 Frequency converter and methods of use thereof

Country Status (10)

Country Link
US (2) US7124153B2 (zh)
EP (1) EP1486000B1 (zh)
JP (1) JP4377696B2 (zh)
KR (1) KR100956532B1 (zh)
CN (1) CN100409572C (zh)
AT (1) ATE362223T1 (zh)
AU (1) AU2003220231A1 (zh)
DE (1) DE60313751T2 (zh)
SG (1) SG141270A1 (zh)
WO (1) WO2003081779A1 (zh)

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US7430239B2 (en) * 2001-11-30 2008-09-30 Koninklijke Philips Electronics N.V. Bit-detection arrangement and apparatus for reproducing information
US7124153B2 (en) * 2002-03-18 2006-10-17 Genesis Microchip Inc. Frequency converter and methods of use thereof
US7072920B2 (en) * 2002-03-18 2006-07-04 Genesis Microchip Inc. Method and apparatus for digital frequency conversion
US7425995B2 (en) * 2003-02-28 2008-09-16 Silicon Laboratories, Inc. Tuner using a direct digital frequency synthesizer, television receiver using such a tuner, and method therefor
US7447493B2 (en) * 2003-02-28 2008-11-04 Silicon Laboratories, Inc. Tuner suitable for integration and method for tuning a radio frequency signal
KR100973725B1 (ko) * 2003-07-25 2010-08-04 트랜스퍼시픽 소닉, 엘엘씨 Ｄｄｓ를 이용한 클럭 발생 장치
EP1698055A1 (en) 2003-12-15 2006-09-06 Philips Intellectual Property & Standards GmbH Circuit arrangement and method for locking onto and/or processing data, in particular audio, television and/or video data
US7281025B2 (en) * 2003-12-18 2007-10-09 Tektronix, Inc. Triggered DDS pulse generator architecture
EP1688795A3 (en) * 2005-01-28 2007-12-12 ASML MaskTools B.V. Method, computer program and apparatus for improving calibration of resist models used in critical dimension calculation
WO2006111899A2 (en) 2005-04-18 2006-10-26 Nxp B.V. Circuit arrangement, in particular phase-locked loop, as well as corresponding method
US7917797B2 (en) * 2008-05-22 2011-03-29 Xilinx, Inc. Clock generation using a fractional phase detector
US7759993B2 (en) * 2008-08-06 2010-07-20 Qualcomm Incorporated Accumulated phase-to-digital conversion in digital phase locked loops
JP5517033B2 (ja) * 2009-05-22 2014-06-11 セイコーエプソン株式会社 周波数測定装置
JP5582447B2 (ja) 2009-08-27 2014-09-03 セイコーエプソン株式会社 電気回路、同電気回路を備えたセンサーシステム、及び同電気回路を備えたセンサーデバイス
JP5815918B2 (ja) 2009-10-06 2015-11-17 セイコーエプソン株式会社 周波数測定方法、周波数測定装置及び周波数測定装置を備えた装置
JP5876975B2 (ja) 2009-10-08 2016-03-02 セイコーエプソン株式会社 周波数測定装置及び周波数測定装置における変速分周信号の生成方法
JP5883558B2 (ja) 2010-08-31 2016-03-15 セイコーエプソン株式会社 周波数測定装置及び電子機器
JP2012253542A (ja) 2011-06-02 2012-12-20 Ricoh Co Ltd モータ速度制御装置、及び画像形成装置
US9093996B2 (en) * 2011-12-19 2015-07-28 Furuno Electric Company Limited Direct digital synthesizer, reference frequency generating device, and sine wave outputting method
JP5783098B2 (ja) 2012-03-19 2015-09-24 富士通株式会社 Ｐｌｌ回路、ｐｌｌ回路の制御方法、及びデジタル回路
KR101414342B1 (ko) * 2013-01-24 2014-07-28 인하대학교 산학협력단 아날로그 글리치 제거 회로를 사용한 생체 이식용 저전력 비동기식 이산 위상 편이 복조 회로
WO2014186772A1 (en) 2013-05-16 2014-11-20 Keyssa, Inc. Extremely high frequency converter
KR101623275B1 (ko) * 2014-10-31 2016-05-31 윌커슨벤자민 위상 180도로 정렬한 1차 측파대 필터들을 이용한 초저전력용 광대역 비동기식 이산 위상 편이 복조 회로
FR3052559B1 (fr) 2016-06-10 2020-06-12 Onera (Office National D'etudes Et De Recherches Aerospatiales) Systeme et procede pour fournir l'amplitude et le retard de phase d'un signal sinusoidal
KR102163061B1 (ko) * 2019-05-31 2020-10-07 삼성전기주식회사 하우징에 적용될 수 있는 터치 입력 센싱 장치를 갖는 전자 기기
CN114157274A (zh) * 2021-11-04 2022-03-08 西安空间无线电技术研究所 一种灵活捷变的高准确度载波生成系统及方法

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GB8701573D0 (en) 1987-01-24 1987-02-25 Emi Plc Thorn Phase-locked loops
US4912729A (en) 1988-05-16 1990-03-27 U.S. Philips Corporation Phase-locked-loop circuit and bit detection arrangement comprising such a phase-locked-loop circuit
US4930142A (en) * 1988-12-06 1990-05-29 Stac, Inc. Digital phase lock loop
US5130671A (en) 1990-12-26 1992-07-14 Hughes Aircraft Company Phase-locked loop frequency tracking device including a direct digital synthesizer
US5179294A (en) 1991-06-24 1993-01-12 International Business Machines Corporation Process independent digital clock signal shaping network
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US5442315A (en) * 1993-07-27 1995-08-15 International Business Machines Corporation Bit stream rate asynchronous digital phase-locked loop
US5422835A (en) 1993-07-28 1995-06-06 International Business Machines Corporation Digital clock signal multiplier circuit
US5828250A (en) 1994-09-06 1998-10-27 Intel Corporation Differential delay line clock generator with feedback phase control
JP3141760B2 (ja) 1995-12-06 2001-03-05 ヤマハ株式会社 デジタルｐｌｌ回路
US5933035A (en) 1996-12-31 1999-08-03 Cirrus Logic, Inc. Digital clock frequency multiplication circuit and method
US5796392A (en) 1997-02-24 1998-08-18 Paradise Electronics, Inc. Method and apparatus for clock recovery in a digital display unit
JPH10256883A (ja) 1997-03-06 1998-09-25 Nec Ic Microcomput Syst Ltd デジタル逓倍回路
JP2001513306A (ja) * 1997-12-22 2001-08-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 時間離散ｐｌｌ回路
US6232952B1 (en) 1998-09-30 2001-05-15 Genesis Microchip Corp. Method and apparatus for comparing frequently the phase of a target clock signal with the phase of a reference clock signal enabling quick synchronization
EP1072945B1 (de) * 1999-07-27 2003-01-08 Imip Llc Fotoelektrische Abtastvorrichtung für ein fotografisches Kopiergerät
TW425766B (en) * 1999-10-13 2001-03-11 Via Tech Inc Non-integer frequency division device
US7124153B2 (en) * 2002-03-18 2006-10-17 Genesis Microchip Inc. Frequency converter and methods of use thereof
US7072920B2 (en) * 2002-03-18 2006-07-04 Genesis Microchip Inc. Method and apparatus for digital frequency conversion

Also Published As

Publication number Publication date
JP2005521322A (ja) 2005-07-14
ATE362223T1 (de) 2007-06-15
EP1486000B1 (en) 2007-05-09
US7124153B2 (en) 2006-10-17
KR100956532B1 (ko) 2010-05-07
US7937424B2 (en) 2011-05-03
EP1486000A1 (en) 2004-12-15
WO2003081779A1 (en) 2003-10-02
CN1653693A (zh) 2005-08-10
CN100409572C (zh) 2008-08-06
US20030174797A1 (en) 2003-09-18
DE60313751D1 (de) 2007-06-21
JP4377696B2 (ja) 2009-12-02
DE60313751T2 (de) 2008-01-24
US20060206551A1 (en) 2006-09-14
AU2003220231A1 (en) 2003-10-08
KR20050023236A (ko) 2005-03-09

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