IT8948218A0 - Circuito per la ricostruzione del clock da un messaggio da utilizzare in sistemi di trasmissione dati - Google Patents
Circuito per la ricostruzione del clock da un messaggio da utilizzare in sistemi di trasmissione datiInfo
- Publication number
- IT8948218A0 IT8948218A0 IT8948218A IT4821889A IT8948218A0 IT 8948218 A0 IT8948218 A0 IT 8948218A0 IT 8948218 A IT8948218 A IT 8948218A IT 4821889 A IT4821889 A IT 4821889A IT 8948218 A0 IT8948218 A0 IT 8948218A0
- Authority
- IT
- Italy
- Prior art keywords
- reconstructing
- clock
- message
- circuit
- data transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
-
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8948218A IT1231650B (it) | 1989-07-21 | 1989-07-21 | Circuito per la ricostruzione del clock da un messaggio da utilizzare in sistemi di trasmissione dati |
EP90113813A EP0410297A1 (en) | 1989-07-21 | 1990-07-19 | Circuit to be used in data transmission systems, which regenerates the clock signal starting from a given message |
US07/557,311 US5115208A (en) | 1989-07-21 | 1990-07-23 | Pll clock signal regenerator using a phase correlator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8948218A IT1231650B (it) | 1989-07-21 | 1989-07-21 | Circuito per la ricostruzione del clock da un messaggio da utilizzare in sistemi di trasmissione dati |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8948218A0 true IT8948218A0 (it) | 1989-07-21 |
IT1231650B IT1231650B (it) | 1991-12-18 |
Family
ID=11265305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8948218A IT1231650B (it) | 1989-07-21 | 1989-07-21 | Circuito per la ricostruzione del clock da un messaggio da utilizzare in sistemi di trasmissione dati |
Country Status (3)
Country | Link |
---|---|
US (1) | US5115208A (it) |
EP (1) | EP0410297A1 (it) |
IT (1) | IT1231650B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2673782B1 (fr) * | 1991-03-08 | 1994-04-08 | Alcatel Espace | Recepteur de signaux modules en frequence a bande d'accrochage controlee. |
US5471159A (en) * | 1992-09-18 | 1995-11-28 | Tektronix, Inc. | Setup or hold violation triggering |
US5533017A (en) * | 1994-05-02 | 1996-07-02 | Advanced Micro Devices, Inc. | Line interface device for fast-packet switching network |
FR2728118A1 (fr) * | 1994-12-08 | 1996-06-14 | Matra Mhs | Comparateur de phase entre un signal numerique et un signal d'horloge, et boucle a verrouillage de phase correspondante |
US5787128A (en) * | 1995-12-22 | 1998-07-28 | Motorola, Inc. | Nonlinear signal correlator and method therefor |
JP3094971B2 (ja) * | 1997-10-08 | 2000-10-03 | 日本電気株式会社 | 位相比較回路並びにこれを用いた位相同期ループ回路及びシリアル―パラレル変換回路 |
US6316966B1 (en) * | 1999-07-16 | 2001-11-13 | Conexant Systems, Inc. | Apparatus and method for servo-controlled self-centering phase detector |
US6300838B1 (en) * | 1999-12-22 | 2001-10-09 | International Business Machines Corporation | Method and apparatus for derivative controlled phase locked loop systems |
US6351153B1 (en) * | 2000-10-30 | 2002-02-26 | Hewlett-Packard Company | Phase detector with high precision |
JP3850856B2 (ja) * | 2002-05-17 | 2006-11-29 | 富士通株式会社 | Plo装置 |
US6774823B1 (en) * | 2003-01-22 | 2004-08-10 | Analog Devices, Inc. | Clock synchronization logic |
JP4437541B2 (ja) * | 2004-11-17 | 2010-03-24 | 富士通マイクロエレクトロニクス株式会社 | リセット制御回路及びリセット制御方法 |
CN115603745B (zh) * | 2022-11-29 | 2023-03-07 | 成都芯矩阵科技有限公司 | 一种自偏置双环延迟电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961273A (en) * | 1972-06-19 | 1976-06-01 | Sanders Associates, Inc. | Frequency memory apparatus |
FR2327553A1 (fr) * | 1975-10-10 | 1977-05-06 | Thomson Csf | Dispositif de mesure par correlation electronique du retard entre deux signaux temporels et systemes comportant un tel dispositif |
CH625922A5 (en) * | 1977-08-16 | 1981-10-15 | Hasler Ag | Phase-locked loop with display of phase-locked state |
US4151463A (en) * | 1978-02-02 | 1979-04-24 | Bell Telephone Laboratories, Incorporated | Phase locked loop indicator |
EP0054322B1 (en) * | 1980-12-12 | 1985-07-03 | Philips Electronics Uk Limited | Phase sensitive detector |
US4494080A (en) * | 1981-11-16 | 1985-01-15 | International Business Machines Corporation | Voltage-controlled oscillator with independent gain and frequency controls |
JPS61191121A (ja) * | 1985-02-20 | 1986-08-25 | Hitachi Ltd | 発振装置 |
US4787097A (en) * | 1987-02-11 | 1988-11-22 | International Business Machines Corporation | NRZ phase-locked loop circuit with associated monitor and recovery circuitry |
-
1989
- 1989-07-21 IT IT8948218A patent/IT1231650B/it active
-
1990
- 1990-07-19 EP EP90113813A patent/EP0410297A1/en not_active Withdrawn
- 1990-07-23 US US07/557,311 patent/US5115208A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1231650B (it) | 1991-12-18 |
EP0410297A1 (en) | 1991-01-30 |
US5115208A (en) | 1992-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960723 |