KR100967723B1 - 다중 주파수 공급원 시스템을 위한 오프셋 신호 위상 처리 - Google Patents
다중 주파수 공급원 시스템을 위한 오프셋 신호 위상 처리 Download PDFInfo
- Publication number
- KR100967723B1 KR100967723B1 KR1020087005222A KR20087005222A KR100967723B1 KR 100967723 B1 KR100967723 B1 KR 100967723B1 KR 1020087005222 A KR1020087005222 A KR 1020087005222A KR 20087005222 A KR20087005222 A KR 20087005222A KR 100967723 B1 KR100967723 B1 KR 100967723B1
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- South Korea
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- input signal
- phase delay
- frequency source
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F1/06—Clock generators producing several clock signals
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
- H03J1/0041—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers
- H03J1/005—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers in a loop
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/24—Continuous tuning of more than one resonant circuit simultaneously, the circuits being tuned to substantially the same frequency, e.g. for single-knob tuning
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- 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
- H03L7/089—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 generating up-down pulses
- H03L7/0891—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 generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
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- 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
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- 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
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- 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
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- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
- H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
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- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
- H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
- H03L7/1976—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division using a phase accumulator for controlling the counter or frequency divider
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- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
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- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
- H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
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- 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
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1291—Current or voltage controlled filters
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
- H03J2200/10—Tuning of a resonator by means of digitally controlled capacitor bank
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J2200/00—Indexing scheme relating to tuning resonant circuits and selecting resonant circuits
- H03J2200/17—Elimination of interference caused by harmonics of local oscillator
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
- H03J7/065—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers the counter or frequency divider being used in a phase locked loop
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes
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- 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
- H03L2207/06—Phase locked loops with a controlled oscillator having at least two frequency control terminals
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Pulse Circuits (AREA)
- Superheterodyne Receivers (AREA)
- Manipulation Of Pulses (AREA)
- Networks Using Active Elements (AREA)
- Measuring Volume Flow (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59575405P | 2005-08-02 | 2005-08-02 | |
| US59575005P | 2005-08-02 | 2005-08-02 | |
| US59574905P | 2005-08-02 | 2005-08-02 | |
| US60/595,750 | 2005-08-02 | ||
| US60/595,749 | 2005-08-02 | ||
| US60/595,754 | 2005-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080031503A KR20080031503A (ko) | 2008-04-08 |
| KR100967723B1 true KR100967723B1 (ko) | 2010-07-05 |
Family
ID=37467507
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087002866A Expired - Fee Related KR100853047B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템에서의 위상 인입 완화 시스템및 그 방법 |
| KR1020087005222A Expired - Fee Related KR100967723B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템을 위한 오프셋 신호 위상 처리 |
| KR1020097009988A Expired - Fee Related KR100966926B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템 및 그 동작 방법 |
| KR1020087003990A Expired - Fee Related KR100917085B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템 및 그 동작 방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087002866A Expired - Fee Related KR100853047B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템에서의 위상 인입 완화 시스템및 그 방법 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097009988A Expired - Fee Related KR100966926B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템 및 그 동작 방법 |
| KR1020087003990A Expired - Fee Related KR100917085B1 (ko) | 2005-08-02 | 2006-08-01 | 다중 주파수 공급원 시스템 및 그 동작 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US7528665B2 (enExample) |
| EP (3) | EP1911185B1 (enExample) |
| JP (3) | JP2009504064A (enExample) |
| KR (4) | KR100853047B1 (enExample) |
| AT (1) | ATE535065T1 (enExample) |
| WO (3) | WO2007015210A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7783467B2 (en) * | 2005-12-10 | 2010-08-24 | Electronics And Telecommunications Research Institute | Method for digital system modeling by using higher software simulator |
| US7474167B1 (en) * | 2006-08-31 | 2009-01-06 | Altera Corporation | Capacitance switch circuitry for digitally controlled oscillators |
| US7869781B2 (en) | 2006-12-06 | 2011-01-11 | Broadcom Corporation | Method and system for mitigating the effects of pulling in multiple phase locked loops in multi-standard systems |
| US20080143192A1 (en) * | 2006-12-14 | 2008-06-19 | Sample Alanson P | Dynamic radio frequency power harvesting |
| CN101197573B (zh) * | 2007-01-10 | 2010-12-29 | 晨星半导体股份有限公司 | 时脉产生器及应用其上的自我测试与切换控制方法 |
| JP2009010599A (ja) * | 2007-06-27 | 2009-01-15 | Panasonic Corp | デジタル制御発振回路、周波数シンセサイザ、それを用いた無線通信機器及びその制御方法 |
| US8212610B2 (en) * | 2008-09-19 | 2012-07-03 | Altera Corporation | Techniques for digital loop filters |
| KR101467417B1 (ko) * | 2008-12-30 | 2014-12-11 | 주식회사 동부하이텍 | 디지털 동기 회로 |
| US20100250746A1 (en) * | 2009-03-30 | 2010-09-30 | Hitachi, Ltd. | Information technology source migration |
| JP5148548B2 (ja) * | 2009-04-17 | 2013-02-20 | 株式会社東芝 | デジタルpll回路及び半導体集積回路 |
| JP5367075B2 (ja) | 2009-05-22 | 2013-12-11 | パナソニック株式会社 | Pll周波数シンセサイザ |
| US8756451B2 (en) * | 2011-10-01 | 2014-06-17 | Intel Corporation | Frequency synthesis methods and systems |
| US8692594B2 (en) * | 2011-12-19 | 2014-04-08 | Ati Technologies Ulc | Phase-locked loop frequency stepping |
| US9166604B2 (en) * | 2012-04-25 | 2015-10-20 | Infineon Technologies Ag | Timing monitor for PLL |
| US9490825B2 (en) * | 2013-05-23 | 2016-11-08 | Intel IP Corporation | Adjusting tuning segments in a digitally-controlled oscillator |
| US9509353B2 (en) | 2014-08-20 | 2016-11-29 | Nxp B.V. | Data processing device |
| GB201800174D0 (en) * | 2018-01-05 | 2018-02-21 | Kirintec Ltd | Receiver |
| CN111508416B (zh) * | 2020-04-30 | 2021-09-03 | 武汉华星光电半导体显示技术有限公司 | 显示器及其驱动方法 |
| CN115015870A (zh) * | 2022-05-27 | 2022-09-06 | 中国电子科技集团公司第十四研究所 | 一种多频率源间信号相位的同步方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446585B1 (ko) | 1998-05-11 | 2004-09-04 | 텔코디아 테크놀로지스, 인코포레이티드 | 팁 및 링 톤신호 검출기용 근거리 종단 음성 제거 방법 및시스템 |
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- 2006-08-01 WO PCT/IB2006/052633 patent/WO2007015210A1/en not_active Ceased
- 2006-08-01 WO PCT/IB2006/052632 patent/WO2007015209A1/en not_active Ceased
- 2006-08-01 KR KR1020087002866A patent/KR100853047B1/ko not_active Expired - Fee Related
- 2006-08-01 JP JP2008524658A patent/JP2009504064A/ja active Pending
- 2006-08-01 WO PCT/IB2006/052634 patent/WO2007015211A2/en not_active Ceased
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- 2006-08-01 AT AT06780271T patent/ATE535065T1/de active
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- 2006-08-01 EP EP06766077A patent/EP1911159A1/en not_active Withdrawn
- 2006-08-01 KR KR1020087005222A patent/KR100967723B1/ko not_active Expired - Fee Related
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100446585B1 (ko) | 1998-05-11 | 2004-09-04 | 텔코디아 테크놀로지스, 인코포레이티드 | 팁 및 링 톤신호 검출기용 근거리 종단 음성 제거 방법 및시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080031503A (ko) | 2008-04-08 |
| KR100966926B1 (ko) | 2010-06-29 |
| JP2009504063A (ja) | 2009-01-29 |
| EP1911185A2 (en) | 2008-04-16 |
| JP2009508369A (ja) | 2009-02-26 |
| EP1911185B1 (en) | 2011-11-23 |
| JP4395541B2 (ja) | 2010-01-13 |
| JP2009504064A (ja) | 2009-01-29 |
| ATE535065T1 (de) | 2011-12-15 |
| US20070176663A1 (en) | 2007-08-02 |
| KR100853047B1 (ko) | 2008-08-19 |
| WO2007015210A1 (en) | 2007-02-08 |
| EP1911159A1 (en) | 2008-04-16 |
| EP1910908A1 (en) | 2008-04-16 |
| JP4245658B2 (ja) | 2009-03-25 |
| US7528665B2 (en) | 2009-05-05 |
| KR100917085B1 (ko) | 2009-09-15 |
| WO2007015211A2 (en) | 2007-02-08 |
| KR20090058593A (ko) | 2009-06-09 |
| US7355483B2 (en) | 2008-04-08 |
| WO2007015209A1 (en) | 2007-02-08 |
| WO2007015211A3 (en) | 2007-04-19 |
| US20070183014A1 (en) | 2007-08-09 |
| US20070200640A1 (en) | 2007-08-30 |
| US7653370B2 (en) | 2010-01-26 |
| KR20080023760A (ko) | 2008-03-14 |
| KR20080025766A (ko) | 2008-03-21 |
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