JPS5628529A - Phase locked loop circuit - Google Patents
Phase locked loop circuitInfo
- Publication number
- JPS5628529A JPS5628529A JP10883480A JP10883480A JPS5628529A JP S5628529 A JPS5628529 A JP S5628529A JP 10883480 A JP10883480 A JP 10883480A JP 10883480 A JP10883480 A JP 10883480A JP S5628529 A JPS5628529 A JP S5628529A
- Authority
- JP
- Japan
- Prior art keywords
- locked loop
- phase locked
- loop circuit
- circuit
- phase
- 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.)
- Pending
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
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator
-
- 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
- H03L7/183—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 fixed numbers or the frequency divider dividing by a fixed number
- H03L7/187—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 fixed numbers or the frequency divider dividing by a fixed number using means for coarse tuning the voltage controlled oscillator of the loop
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/065,589 US4280104A (en) | 1979-08-10 | 1979-08-10 | Phase locked loop system with improved acquisition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5628529A true JPS5628529A (en) | 1981-03-20 |
Family
ID=22063772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10883480A Pending JPS5628529A (en) | 1979-08-10 | 1980-08-09 | Phase locked loop circuit |
Country Status (3)
Country | Link |
---|---|
US (1) | US4280104A (ja) |
JP (1) | JPS5628529A (ja) |
CA (1) | CA1155504A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115939A (ja) * | 1981-12-28 | 1983-07-09 | Sony Corp | Pll |
JPS5989038A (ja) * | 1982-11-12 | 1984-05-23 | Victor Co Of Japan Ltd | フエ−ズ・ロツクド・ル−プ回路 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321555A (en) * | 1980-04-16 | 1982-03-23 | King Radio Corporation | Universal frequency synthesizer |
US4682116A (en) * | 1983-03-11 | 1987-07-21 | General Signal Corporation | High speed phase locked loop filter circuit |
US4590602A (en) * | 1983-08-18 | 1986-05-20 | General Signal | Wide range clock recovery circuit |
US4612574A (en) * | 1983-10-14 | 1986-09-16 | Rca Corporation | Oscillator-frequency control interface circuit |
US4562410A (en) * | 1983-12-29 | 1985-12-31 | Rca Corporation | Phase lock loop prepositioning apparatus with feedback control |
US4562411A (en) * | 1983-12-29 | 1985-12-31 | Rca Corporation | Prepositioning circuit for phase lock loop |
JPS63500699A (ja) * | 1985-08-08 | 1988-03-10 | ネットワ−ク・サテライト・ペ−ジング・パ−トナ−ズ・リミテッド | 全国域無線ペ−ジングシステム用走査受信機 |
US4759041A (en) * | 1987-02-19 | 1988-07-19 | Unisys Corporation | Local area network control system synchronization with phase-lock loop |
DE3816696A1 (de) * | 1988-05-17 | 1989-11-30 | Philips Patentverwaltung | Schaltungsanordnung zum synchronisieren eines in der frequenz steuerbaren oszillators |
IT1218072B (it) * | 1988-06-13 | 1990-04-12 | Sgs Thomson Microelectronics | Circuito per la sintonizzazione ad alta efficienza di frequenze video |
US4902920A (en) * | 1988-09-26 | 1990-02-20 | General Signal Corporation | Extended range phase detector |
FR2646573B1 (fr) * | 1989-04-28 | 1991-07-05 | Alcatel Transmission | Dispositif d'accord automatique de l'oscillateur commande en tension d'une boucle a verrouillage de phase |
IT1240703B (it) * | 1990-06-22 | 1993-12-17 | Hospal Dasco Spa | Dispositivo di controllo della velocita' di rotazione di motori elettrici. |
US5247700A (en) * | 1990-11-16 | 1993-09-21 | Universal Cellular, Inc. | Cellular telephone with pager |
US5315623A (en) * | 1992-08-04 | 1994-05-24 | Ford Motor Company | Dual mode phase-locked loop |
JPH0993090A (ja) * | 1995-09-21 | 1997-04-04 | Pioneer Electron Corp | 受信機 |
TW337054B (en) | 1995-09-28 | 1998-07-21 | Toshiba Co Ltd | Horizontal synchronous signal oscillation circuit |
JP3695819B2 (ja) | 1996-01-16 | 2005-09-14 | 株式会社東芝 | 信号処理回路及びこれを用いた再生装置 |
JP4319259B2 (ja) | 1996-07-02 | 2009-08-26 | 株式会社東芝 | アクティブ・ワイドレンジpll装置、位相ロックループ方法及びディスク再生装置 |
US6100767A (en) * | 1997-09-29 | 2000-08-08 | Sanyo Electric Co., Ltd. | Phase-locked loop with improved trade-off between lock-up time and power dissipation |
US6125158A (en) * | 1997-12-23 | 2000-09-26 | Nortel Networks Corporation | Phase locked loop and multi-stage phase comparator |
DE10251315A1 (de) * | 2002-11-04 | 2004-05-27 | Advanced Micro Devices, Inc., Sunnyvale | Automatische Mittenfrequenzabstimmung eines spannungsgesteuerten Oszillators |
US7321267B2 (en) | 2005-03-23 | 2008-01-22 | Nokia Corporation | Compensating capacitive dielectric absorption induced frequency error in a phase locked loop |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4428408Y1 (ja) * | 1966-03-31 | 1969-11-26 | ||
JPS5034769A (ja) * | 1973-08-01 | 1975-04-03 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE795045A (nl) * | 1972-02-08 | 1973-08-06 | Philips Nv | Inrichting voor het naar keuze opwekken van een uit een aantal in een brede frequentieband gelegen discrete frequenties |
-
1979
- 1979-08-10 US US06/065,589 patent/US4280104A/en not_active Expired - Lifetime
-
1980
- 1980-07-25 CA CA000356980A patent/CA1155504A/en not_active Expired
- 1980-08-09 JP JP10883480A patent/JPS5628529A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4428408Y1 (ja) * | 1966-03-31 | 1969-11-26 | ||
JPS5034769A (ja) * | 1973-08-01 | 1975-04-03 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115939A (ja) * | 1981-12-28 | 1983-07-09 | Sony Corp | Pll |
JPH0316808B2 (ja) * | 1981-12-28 | 1991-03-06 | Sony Corp | |
JPS5989038A (ja) * | 1982-11-12 | 1984-05-23 | Victor Co Of Japan Ltd | フエ−ズ・ロツクド・ル−プ回路 |
Also Published As
Publication number | Publication date |
---|---|
CA1155504A (en) | 1983-10-18 |
US4280104A (en) | 1981-07-21 |
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