ID24226A - DIGITAL PHASE LOCKER AND CIRCUITS OF DIGITAL PHASE LOCKERS - Google Patents
DIGITAL PHASE LOCKER AND CIRCUITS OF DIGITAL PHASE LOCKERSInfo
- Publication number
- ID24226A ID24226A IDW20000886A ID20000886A ID24226A ID 24226 A ID24226 A ID 24226A ID W20000886 A IDW20000886 A ID W20000886A ID 20000886 A ID20000886 A ID 20000886A ID 24226 A ID24226 A ID 24226A
- Authority
- ID
- Indonesia
- Prior art keywords
- digital phase
- lockers
- circuits
- locker
- digital
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10222—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation
- G11B20/1024—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein a phase-locked loop [PLL] is used
- G11B20/1025—Improvement or modification of read or write signals clock-related aspects, e.g. phase or frequency adjustment or bit synchronisation wherein a phase-locked loop [PLL] is used the PLL being discrete time or digital PLL
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10305—Improvement or modification of read or write signals signal quality assessment
- G11B20/10398—Improvement or modification of read or write signals signal quality assessment jitter, timing deviations or phase and frequency errors
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1287—Synchronisation pattern, e.g. VCO fields
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10258041A JP2985957B1 (en) | 1998-09-11 | 1998-09-11 | Phase comparator and digital phase locked loop |
Publications (1)
Publication Number | Publication Date |
---|---|
ID24226A true ID24226A (en) | 2000-07-13 |
Family
ID=17314726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20000886A ID24226A (en) | 1998-09-11 | 1999-09-08 | DIGITAL PHASE LOCKER AND CIRCUITS OF DIGITAL PHASE LOCKERS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2985957B1 (en) |
KR (1) | KR20010031740A (en) |
CN (1) | CN1277719A (en) |
ID (1) | ID24226A (en) |
TW (1) | TW439360B (en) |
WO (1) | WO2000016330A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4585455B2 (en) * | 2006-01-20 | 2010-11-24 | 富士通セミコンダクター株式会社 | Demodulation circuit and demodulation method |
US7889818B2 (en) * | 2006-11-14 | 2011-02-15 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling sampling of signals produced in relation to stored data |
FR3043477B1 (en) * | 2015-11-10 | 2017-11-24 | E2V Semiconductors | METHOD FOR SYNCHRONIZING DATA CONVERTERS BY A SIGNAL TRANSMITTED FROM CLOSE TO NEAR |
CN106555132B (en) * | 2016-12-02 | 2017-11-24 | 机械科学研究总院青岛分院 | A kind of high-carbon-chromium bearing steel Technology for Heating Processing |
CN115037430B (en) * | 2022-02-15 | 2024-04-05 | 北京时代民芯科技有限公司 | I, Q-path DAC synchronous design method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03266263A (en) * | 1990-03-15 | 1991-11-27 | Ricoh Co Ltd | Recording/reproducing timing generating device |
US5311178A (en) * | 1992-08-14 | 1994-05-10 | Silicon Systems, Inc. | Method for processing sample values in an RLL channel |
JPH06124545A (en) * | 1992-08-25 | 1994-05-06 | Sony Corp | Automatic phase adjusting circuit for clock signals |
-
1998
- 1998-09-11 JP JP10258041A patent/JP2985957B1/en not_active Expired - Fee Related
-
1999
- 1999-09-08 KR KR1020007004805A patent/KR20010031740A/en not_active Application Discontinuation
- 1999-09-08 CN CN99801514A patent/CN1277719A/en active Pending
- 1999-09-08 WO PCT/JP1999/004857 patent/WO2000016330A1/en not_active Application Discontinuation
- 1999-09-08 ID IDW20000886A patent/ID24226A/en unknown
- 1999-09-10 TW TW088115665A patent/TW439360B/en active
Also Published As
Publication number | Publication date |
---|---|
KR20010031740A (en) | 2001-04-16 |
TW439360B (en) | 2001-06-07 |
CN1277719A (en) | 2000-12-20 |
WO2000016330A1 (en) | 2000-03-23 |
JP2000091910A (en) | 2000-03-31 |
JP2985957B1 (en) | 1999-12-06 |
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