NO981753D0 - FaselÕst sl÷yfe - Google Patents
FaselÕst sl÷yfeInfo
- Publication number
- NO981753D0 NO981753D0 NO981753A NO981753A NO981753D0 NO 981753 D0 NO981753 D0 NO 981753D0 NO 981753 A NO981753 A NO 981753A NO 981753 A NO981753 A NO 981753A NO 981753 D0 NO981753 D0 NO 981753D0
- Authority
- NO
- Norway
- Prior art keywords
- phaseless
- loops
- phaseless loops
- Prior art date
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
- H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the 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
-
- 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
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
- H03L7/1075—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the loop filter, e.g. changing the gain, changing the bandwidth
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9503702A SE517602C2 (sv) | 1995-10-20 | 1995-10-20 | Fastlåst loop |
| PCT/SE1996/001120 WO1997015118A1 (en) | 1995-10-20 | 1996-09-09 | Phase-locked loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO981753D0 true NO981753D0 (no) | 1998-04-17 |
| NO981753L NO981753L (no) | 1998-06-19 |
Family
ID=20399912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO981753A NO981753L (no) | 1995-10-20 | 1998-04-17 | FaselÕst sl°yfe |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6353647B1 (no) |
| EP (1) | EP0856210A1 (no) |
| JP (1) | JPH11513855A (no) |
| KR (1) | KR19990066950A (no) |
| CN (1) | CN1200207A (no) |
| AU (1) | AU712875B2 (no) |
| BR (1) | BR9610993A (no) |
| CA (1) | CA2233680A1 (no) |
| NO (1) | NO981753L (no) |
| SE (1) | SE517602C2 (no) |
| TW (1) | TW341735B (no) |
| WO (1) | WO1997015118A1 (no) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6760394B1 (en) * | 1999-08-11 | 2004-07-06 | Broadcom Corporation | CMOS lock detect with double protection |
| CN1307406A (zh) * | 2000-01-27 | 2001-08-08 | 华为技术有限公司 | 数字锁相环的滤波方法 |
| US7409028B2 (en) * | 2000-12-22 | 2008-08-05 | Ericsson Inc. | Clock synchronization in a communications environment |
| JP3555608B2 (ja) * | 2001-11-30 | 2004-08-18 | 日本電気株式会社 | フェイズロックドループ回路及びクロック再生回路 |
| US6788155B2 (en) * | 2002-12-31 | 2004-09-07 | Intel Corporation | Low gain phase-locked loop circuit |
| US20040125903A1 (en) * | 2002-12-31 | 2004-07-01 | Mel Bazes | Digital phase detection with jitter filter |
| JP2007520102A (ja) * | 2003-12-15 | 2007-07-19 | 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 | データ、特に音声、ＴＶ（ｔｅｌｅｖｉｓｉｏｎ）および／または画像データをロックオンおよび／または処理するための回路装置および方法 |
| KR100658172B1 (ko) * | 2004-04-20 | 2006-12-15 | 매그나칩 반도체 유한회사 | 디지털 필터를 이용한 동기 검출 회로 |
| US7132896B2 (en) * | 2004-11-04 | 2006-11-07 | International Business Machines Corporation | Circuit for minimizing filter capacitance leakage induced jitter in phase locked loops (PPLs) |
| JP2006155796A (ja) * | 2004-11-30 | 2006-06-15 | Nec Electronics Corp | 光ディスク装置および光ディスク装置の同期クロック生成方法 |
| CN1815892B (zh) * | 2005-01-31 | 2011-09-28 | 瑞昱半导体股份有限公司 | 一种检测相位误差并产生控制信号的电路 |
| US7498890B2 (en) * | 2005-10-19 | 2009-03-03 | Texas Instruments Incorporated | Continuous reversible gear shifting mechanism |
| US7893775B2 (en) * | 2008-03-28 | 2011-02-22 | Agilent Technologies, Inc. | Frequency diverse discrete-time phase-lock device and apparatus |
| US8102195B2 (en) * | 2009-05-13 | 2012-01-24 | Mediatek Inc. | Digital phase-locked loop circuit including a phase delay quantizer and method of use |
| CN101582692B (zh) * | 2009-06-12 | 2012-02-22 | 东南大学 | 一种提高数字锁相环性能的方法 |
| US8410963B2 (en) * | 2011-03-23 | 2013-04-02 | Infineon Technologies Ag | Data converter circuit and method |
| JP5566974B2 (ja) * | 2011-08-29 | 2014-08-06 | 株式会社東芝 | 信号生成回路、発振装置、レーダー装置 |
| US20140354262A1 (en) * | 2013-06-03 | 2014-12-04 | Qualcomm Incorporated | Lock detector for digital phase-locked loop |
| CN103490773A (zh) * | 2013-09-04 | 2014-01-01 | 苏州苏尔达信息科技有限公司 | 一种线性相位比较器数字锁相环电路 |
| CN103475363A (zh) * | 2013-09-04 | 2013-12-25 | 苏州苏尔达信息科技有限公司 | 一种二元相位比较器数字锁相环电路 |
| KR20160074548A (ko) * | 2013-10-22 | 2016-06-28 | 더 리젠츠 오브 더 유니버시티 오브 미시건 | 초저전력 애플리케이션을 위한 듀얼-루프 프로그래밍이 가능하고 분할기가 없는 클럭 제너레이터 |
| CN104819793A (zh) * | 2015-04-25 | 2015-08-05 | 成都诚邦动力测试仪器有限公司 | 一种具有稳定过压保护的扭矩传感器 |
| CN104819792A (zh) * | 2015-04-25 | 2015-08-05 | 成都诚邦动力测试仪器有限公司 | 一种高精度扭矩传感器 |
| US9608681B1 (en) * | 2015-09-29 | 2017-03-28 | Silicon Laboratories Inc. | Output driver architecture with low spur noise |
| CN105978521A (zh) * | 2016-06-22 | 2016-09-28 | 广东电网有限责任公司电力科学研究院 | 一种过程信号的近似微分信号提取方法及装置 |
| CN105929684A (zh) * | 2016-06-22 | 2016-09-07 | 广东电网有限责任公司电力科学研究院 | 一种获取过程信号的近似降价信号的方法及装置 |
| CN109104187B (zh) * | 2018-09-14 | 2022-09-06 | 中国人民解放军陆军工程大学 | 一种全数字宽带频率综合器 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787645A (en) * | 1971-05-19 | 1974-01-22 | Nippon Electric Co | Echo canceller having two echo path models |
| US3789165A (en) | 1972-04-24 | 1974-01-29 | Communications Satellite Corp | Echo canceller with variable threshold |
| SE396521B (sv) | 1975-12-30 | 1977-09-19 | Ericsson Telefon Ab L M | Storningsresistent faslast slinga |
| US4115745A (en) | 1977-10-04 | 1978-09-19 | Gte Sylvania Incorporated | Phase lock speed-up circuit |
| US4129753A (en) | 1977-12-09 | 1978-12-12 | Bell Telephone Laboratories, Incorporated | Echo canceller using feedback to improve speech detector performance |
| US4419633A (en) | 1980-12-29 | 1983-12-06 | Rockwell International Corporation | Phase lock loop |
| US4405840A (en) | 1981-03-05 | 1983-09-20 | Bell Telephone Laboratories, Incorporated | Echo canceler far end energy discriminator |
| US4491701A (en) | 1981-03-05 | 1985-01-01 | At&T Bell Laboratories | Adaptive filter including a far end energy discriminator |
| JPS5859876A (ja) | 1981-10-07 | 1983-04-09 | Seiko Epson Corp | プリンタのキャリッジ制御装置 |
| US4580107A (en) * | 1984-06-06 | 1986-04-01 | The United States Of America As Represented By The Secretary Of The Air Force | Phase lock acquisition system having FLL for coarse tuning and PLL for fine tuning |
| GB8423017D0 (en) * | 1984-09-12 | 1984-10-17 | Plessey Co Plc | Echo canceller |
| JPS63263827A (ja) * | 1987-04-21 | 1988-10-31 | Nec Corp | 位相同期信号発生回路 |
| NL8701633A (nl) * | 1987-07-10 | 1989-02-01 | Philips Nv | Digitale echocompensator. |
| JP2568110B2 (ja) * | 1988-07-15 | 1996-12-25 | パイオニア株式会社 | フェーズロックドループ回路 |
| US5319680A (en) * | 1991-09-03 | 1994-06-07 | The Whitaker Corporation | Phase locked loop synchronization system for use in data communications |
| US5477535A (en) | 1991-11-04 | 1995-12-19 | Nokia Telecommunications Oy | Method of preventing a divergence of an adaptive echo canceller in a noisy signal environment |
| GB9213624D0 (en) * | 1992-06-26 | 1992-08-12 | Motorola Israel Ltd | A phase lock loop |
| US5315623A (en) | 1992-08-04 | 1994-05-24 | Ford Motor Company | Dual mode phase-locked loop |
| US5384550A (en) * | 1992-09-18 | 1995-01-24 | Rockwell International Corporation | Loop transient response estimator for improved acquisition performance |
| EP0590323B1 (de) * | 1992-10-02 | 1999-06-02 | Siemens Schweiz AG | Filter zur Einstellung der Bandbreite eines Regelkreises |
| SE501248C2 (sv) * | 1993-05-14 | 1994-12-19 | Ericsson Telefon Ab L M | Metod och ekosläckare för ekoutsläckning med ett antal kaskadkopplade adaptiva filter |
| GB2293062B (en) * | 1994-09-09 | 1996-12-04 | Toshiba Kk | Master-slave multiplex communication system and PLL circuit applied to the system |
-
1995
- 1995-10-20 SE SE9503702A patent/SE517602C2/sv not_active IP Right Cessation
-
1996
- 1996-09-09 BR BR9610993A patent/BR9610993A/pt not_active IP Right Cessation
- 1996-09-09 JP JP9515730A patent/JPH11513855A/ja active Pending
- 1996-09-09 CN CN96197748A patent/CN1200207A/zh active Pending
- 1996-09-09 AU AU73481/96A patent/AU712875B2/en not_active Ceased
- 1996-09-09 CA CA002233680A patent/CA2233680A1/en not_active Abandoned
- 1996-09-09 EP EP96935646A patent/EP0856210A1/en not_active Withdrawn
- 1996-09-09 KR KR1019980702875A patent/KR19990066950A/ko not_active Application Discontinuation
- 1996-09-09 WO PCT/SE1996/001120 patent/WO1997015118A1/en not_active Application Discontinuation
- 1996-09-20 TW TW085111491A patent/TW341735B/zh active
-
1998
- 1998-04-17 US US09/062,436 patent/US6353647B1/en not_active Expired - Lifetime
- 1998-04-17 NO NO981753A patent/NO981753L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE9503702D0 (sv) | 1995-10-20 |
| SE517602C2 (sv) | 2002-06-25 |
| CA2233680A1 (en) | 1997-04-24 |
| KR19990066950A (ko) | 1999-08-16 |
| EP0856210A1 (en) | 1998-08-05 |
| BR9610993A (pt) | 1999-03-02 |
| NO981753L (no) | 1998-06-19 |
| AU7348196A (en) | 1997-05-07 |
| TW341735B (en) | 1998-10-01 |
| SE9503702L (sv) | 1997-04-21 |
| US6353647B1 (en) | 2002-03-05 |
| AU712875B2 (en) | 1999-11-18 |
| CN1200207A (zh) | 1998-11-25 |
| JPH11513855A (ja) | 1999-11-24 |
| WO1997015118A1 (en) | 1997-04-24 |
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