FI108380B - MÕngbrÕkdivisorf÷rskalare - Google Patents

MÕngbrÕkdivisorf÷rskalare Download PDF

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Publication number
FI108380B
FI108380B FI20000570A FI20000570A FI108380B FI 108380 B FI108380 B FI 108380B FI 20000570 A FI20000570 A FI 20000570A FI 20000570 A FI20000570 A FI 20000570A FI 108380 B FI108380 B FI 108380B
Authority
FI
Finland
Prior art keywords
signal
parallel
att
signals
partial
Prior art date
Application number
FI20000570A
Other languages
English (en)
Finnish (fi)
Other versions
FI20000570A (sv
FI20000570A0 (sv
Inventor
Jari Melava
Mikael Svord
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20000570A priority Critical patent/FI108380B/sv
Publication of FI20000570A0 publication Critical patent/FI20000570A0/sv
Priority to EP01660032A priority patent/EP1133058A3/en
Priority to JP2001064676A priority patent/JP2001292062A/ja
Priority to US09/802,610 priority patent/US6583674B2/en
Publication of FI20000570A publication Critical patent/FI20000570A/sv
Application granted granted Critical
Publication of FI108380B publication Critical patent/FI108380B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/68—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a base which is a non-integer

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FI20000570A 2000-03-10 2000-03-10 MÕngbrÕkdivisorf÷rskalare FI108380B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20000570A FI108380B (sv) 2000-03-10 2000-03-10 MÕngbrÕkdivisorf÷rskalare
EP01660032A EP1133058A3 (en) 2000-03-10 2001-02-19 Fractional multimodulus prescaler
JP2001064676A JP2001292062A (ja) 2000-03-10 2001-03-08 分数マルチモジュラス・プレスケーラ
US09/802,610 US6583674B2 (en) 2000-03-10 2001-03-09 Fractional multimodulus prescaler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000570A FI108380B (sv) 2000-03-10 2000-03-10 MÕngbrÕkdivisorf÷rskalare
FI20000570 2000-03-10

Publications (3)

Publication Number Publication Date
FI20000570A0 FI20000570A0 (sv) 2000-03-10
FI20000570A FI20000570A (sv) 2001-09-11
FI108380B true FI108380B (sv) 2002-01-15

Family

ID=8557906

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000570A FI108380B (sv) 2000-03-10 2000-03-10 MÕngbrÕkdivisorf÷rskalare

Country Status (4)

Country Link
US (1) US6583674B2 (sv)
EP (1) EP1133058A3 (sv)
JP (1) JP2001292062A (sv)
FI (1) FI108380B (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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WO2003005588A1 (en) * 2001-07-06 2003-01-16 Telefonaktiebolaget L.M. Ericsson Fractional frequency divider
US6784751B2 (en) * 2001-09-18 2004-08-31 Nokia Corporation Method and apparatus providing resampling function in a modulus prescaler of a frequency source
US7035367B2 (en) * 2001-09-26 2006-04-25 Nokia Corporation Fractional multi-modulus prescaler
EP1300950A1 (fr) * 2001-10-05 2003-04-09 Asulab S.A. Circuit compteur diviseur double mode à phase commutée pour un synthétiseur de fréquence
US6760398B2 (en) * 2001-10-05 2004-07-06 Asulab S.A. Switched phase dual-modulus prescaler circuit having means for reducing power consumption
US7010714B1 (en) * 2001-10-17 2006-03-07 Lsi Logic Corporation Prescaler architecture capable of non integer division
US6760397B2 (en) 2001-11-16 2004-07-06 Koninklijke Philips Electronics N.V. High-speed programmable frequency-divider with synchronous reload
KR100507875B1 (ko) * 2002-06-28 2005-08-18 주식회사 하이닉스반도체 지연고정루프에서의 클럭분주기 및 클럭분주방법
US6888913B2 (en) * 2002-07-02 2005-05-03 Qualcomm Incorporated Wireless communication device with phase-locked loop oscillator
TW587372B (en) * 2002-10-09 2004-05-11 Mediatek Inc Method and apparatus for fast locking clock phase of phase lock loop
US7003274B1 (en) * 2003-03-05 2006-02-21 Cisco Systems Wireless Networking (Australia) Pty Limited Frequency synthesizer and synthesis method for generating a multiband local oscillator signal
CN1762098B (zh) 2003-03-19 2012-02-22 Nxp股份有限公司 正交时钟除法器以及输出时钟产生方法
US6940322B2 (en) * 2003-06-12 2005-09-06 University Of Florida Research Foundation, Inc. High speed phase locked loop
JP2007508733A (ja) * 2003-10-01 2007-04-05 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 位相スイッチングデュアルモジュラスプリスケーラ
US6958635B2 (en) * 2003-10-14 2005-10-25 Qualcomm Incorporated Low-power direct digital synthesizer with analog interpolation
US7068081B2 (en) * 2004-05-04 2006-06-27 Hewlett-Packard Development Company, L.P. Frequency synthesizer with digital phase selection
US7012985B1 (en) * 2004-07-30 2006-03-14 Xilinx, Inc. Frequency division of an oscillating signal involving a divisor fraction
EP1624575B1 (fr) * 2004-08-06 2009-01-28 Stmicroelectronics SA Architecture de synthétiseur de fréquence
US7403048B2 (en) * 2005-06-01 2008-07-22 Wilinx Corporation Divider circuits and methods using in-phase and quadrature signals
DE102005032229B4 (de) * 2005-07-09 2014-08-21 Wipro Limited Quadraturteiler
DE102006010282B4 (de) 2006-03-02 2010-01-21 Infineon Technologies Ag Teilerschaltung
US8081785B2 (en) * 2006-03-21 2011-12-20 Fairchild Semiconductor Corporation High efficiency converter providing switching amplifier bias
US8081777B2 (en) * 2006-03-21 2011-12-20 Fairchild Semiconductor Corporation Volume-based adaptive biasing
US20070285176A1 (en) * 2006-03-21 2007-12-13 Leadis Technology, Inc. Phase-Slipping Phase-Locked Loop
US7813466B2 (en) * 2007-03-13 2010-10-12 Applied Micro Circuit Corporation Jitter-free divider
US7573305B1 (en) * 2008-03-03 2009-08-11 Hrl Laboratories, Llc High speed divider circuit
JP5169601B2 (ja) * 2008-08-06 2013-03-27 富士通株式会社 分周装置
KR100948079B1 (ko) * 2008-09-10 2010-03-16 주식회사 하이닉스반도체 반도체 메모리 장치
TWI376877B (en) * 2008-12-26 2012-11-11 Ind Tech Res Inst Clock generator and multimodulus frequency divider and delta-sigma modulator thereof
KR101575199B1 (ko) * 2009-03-04 2015-12-07 칭화대학교 분주 회로, 주파수 합성기 및 응용 회로
US7969209B2 (en) * 2009-04-01 2011-06-28 Skyworks Solutions, Inc. Frequency divider circuit
US8461933B2 (en) * 2010-10-26 2013-06-11 Mediatek Inc. Device and method for frequency calibration and phase-locked loop using the same
US9008261B2 (en) * 2013-01-14 2015-04-14 Liming Xiu Circuits and methods for using a flying-adder synthesizer as a fractional frequency divider
US9966964B1 (en) * 2017-05-23 2018-05-08 Cavium, Inc. Multi-phase divider
CN110504961B (zh) * 2019-07-05 2023-09-22 厦门润积集成电路技术有限公司 一种多模预分频器及其分频方法
CN111262582B (zh) * 2020-02-13 2023-06-27 广州全盛威信息技术有限公司 产生多相位本振信号的超宽带频率发生器
JP2022049496A (ja) * 2020-09-16 2022-03-29 キオクシア株式会社 半導体集積回路及び受信装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573176A (en) 1983-11-18 1986-02-25 Rca Corporation Fractional frequency divider
US4586005A (en) 1985-07-16 1986-04-29 Hughes Aircraft Company Enhanced analog phase interpolation for Fractional-N frequency synthesis
US4891774A (en) 1988-03-31 1990-01-02 Wiltron Company Dual modulus fractional divider
FR2666706B1 (fr) * 1990-09-12 1993-08-06 Sgs Thomson Microelectronics Compteur/divisdeur rapide et application a un compteur avaleur.
FR2697703B1 (fr) * 1992-10-30 1995-01-13 Sgs Thomson Microelectronics Multiplexeur recevant en entrée une pluralité de signaux identiques mais déphasés.
US5576666A (en) 1993-11-12 1996-11-19 Nippondenso Technical Center Usa, Inc. Fractional-N frequency synthesizer with temperature compensation
US5394116A (en) * 1993-12-29 1995-02-28 At&T Corp. Fractional phase shift ring oscillator arrangement
JP3388527B2 (ja) * 1995-03-06 2003-03-24 日本電信電話株式会社 分数ｎ分周器およびこれを用いた分数ｎ周波数シンセサイザ
JPH1032486A (ja) * 1996-07-16 1998-02-03 Fujitsu Ltd 分数分周器及びｐｌｌ回路
US6008703A (en) * 1997-01-31 1999-12-28 Massachusetts Institute Of Technology Digital compensation for wideband modulation of a phase locked loop frequency synthesizer
US5970110A (en) * 1998-01-09 1999-10-19 Neomagic Corp. Precise, low-jitter fractional divider using counter of rotating clock phases

Also Published As

Publication number Publication date
JP2001292062A (ja) 2001-10-19
FI20000570A (sv) 2001-09-11
FI20000570A0 (sv) 2000-03-10
EP1133058A2 (en) 2001-09-12
US20010022537A1 (en) 2001-09-20
EP1133058A3 (en) 2001-10-24
US6583674B2 (en) 2003-06-24

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