FR2770704B1 - Circuit verrouille en phase - Google Patents
Circuit verrouille en phaseInfo
- Publication number
- FR2770704B1 FR2770704B1 FR9713992A FR9713992A FR2770704B1 FR 2770704 B1 FR2770704 B1 FR 2770704B1 FR 9713992 A FR9713992 A FR 9713992A FR 9713992 A FR9713992 A FR 9713992A FR 2770704 B1 FR2770704 B1 FR 2770704B1
- Authority
- FR
- France
- Prior art keywords
- phase circuit
- locked phase
- locked
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0315—Ring oscillators
-
- 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
-
- 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
- H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9713992A FR2770704B1 (fr) | 1997-11-03 | 1997-11-03 | Circuit verrouille en phase |
US09/184,224 US6208182B1 (en) | 1997-11-03 | 1998-11-02 | Phase-locked loop circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9713992A FR2770704B1 (fr) | 1997-11-03 | 1997-11-03 | Circuit verrouille en phase |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2770704A1 FR2770704A1 (fr) | 1999-05-07 |
FR2770704B1 true FR2770704B1 (fr) | 2000-04-14 |
Family
ID=9513134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9713992A Expired - Fee Related FR2770704B1 (fr) | 1997-11-03 | 1997-11-03 | Circuit verrouille en phase |
Country Status (2)
Country | Link |
---|---|
US (1) | US6208182B1 (fr) |
FR (1) | FR2770704B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7109765B1 (en) | 1998-11-03 | 2006-09-19 | Altera Corporation | Programmable phase shift circuitry |
US6642758B1 (en) * | 1998-11-03 | 2003-11-04 | Altera Corporation | Voltage, temperature, and process independent programmable phase shift for PLL |
JP3383652B2 (ja) * | 2001-06-19 | 2003-03-04 | 沖電気工業株式会社 | 増幅回路および発振回路 |
CN100504716C (zh) * | 2004-01-28 | 2009-06-24 | Nxp股份有限公司 | 在数字处理系统中用于超频的方法和装置 |
US7227394B2 (en) * | 2004-10-27 | 2007-06-05 | Xerox Corporation | Signal synchronizer system and method |
FR2918522B1 (fr) * | 2007-07-02 | 2011-04-01 | St Microelectronics Rousset | Procede et dispositif de traitement d'un train d'impulsion d'un signal module, en particulier a signal a bande ultra large module par une modulation numerique par intervalles d'impulsions |
FR2918521A1 (fr) * | 2007-07-02 | 2009-01-09 | St Microelectronics Rousset | Procede et dispositif de correlation d'un signal, en particulier un signal a bande ultra large |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912406A1 (de) * | 1978-03-31 | 1979-10-18 | Citizen Watch Co Ltd | Frequenzteilersystem |
FR2658015B1 (fr) | 1990-02-06 | 1994-07-29 | Bull Sa | Circuit verrouille en phase et multiplieur de frequence en resultant. |
US5550515A (en) * | 1995-01-27 | 1996-08-27 | Opti, Inc. | Multiphase clock synthesizer having a plurality of phase shifted inputs to a plurality of phase comparators in a phase locked loop |
US5684805A (en) | 1995-11-30 | 1997-11-04 | Brown; Anthony Kevin Dale | Microwave multiphase detector |
US5633899A (en) * | 1996-02-02 | 1997-05-27 | Lsi Logic Corporation | Phase locked loop for high speed data capture of a serial data stream |
-
1997
- 1997-11-03 FR FR9713992A patent/FR2770704B1/fr not_active Expired - Fee Related
-
1998
- 1998-11-02 US US09/184,224 patent/US6208182B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6208182B1 (en) | 2001-03-27 |
FR2770704A1 (fr) | 1999-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20090731 |