JPH0317250B2 - - Google Patents

Info

Publication number
JPH0317250B2
JPH0317250B2 JP57221308A JP22130882A JPH0317250B2 JP H0317250 B2 JPH0317250 B2 JP H0317250B2 JP 57221308 A JP57221308 A JP 57221308A JP 22130882 A JP22130882 A JP 22130882A JP H0317250 B2 JPH0317250 B2 JP H0317250B2
Authority
JP
Japan
Prior art keywords
signal
circuit
phase
pulse signal
phase difference
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 - Lifetime
Application number
JP57221308A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59111422A (ja
Inventor
Hiroshi Suzuki
Mitsuru Nagata
Tadashi Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP57221308A priority Critical patent/JPS59111422A/ja
Priority to US06/563,259 priority patent/US4580100A/en
Publication of JPS59111422A publication Critical patent/JPS59111422A/ja
Publication of JPH0317250B2 publication Critical patent/JPH0317250B2/ja
Granted legal-status Critical Current

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
    • H03L7/085—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP57221308A 1982-12-17 1982-12-17 位相同期ル−プ回路 Granted JPS59111422A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57221308A JPS59111422A (ja) 1982-12-17 1982-12-17 位相同期ル−プ回路
US06/563,259 US4580100A (en) 1982-12-17 1983-12-19 Phase locked loop clock recovery circuit for data reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57221308A JPS59111422A (ja) 1982-12-17 1982-12-17 位相同期ル−プ回路

Publications (2)

Publication Number Publication Date
JPS59111422A JPS59111422A (ja) 1984-06-27
JPH0317250B2 true JPH0317250B2 (en]) 1991-03-07

Family

ID=16764755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57221308A Granted JPS59111422A (ja) 1982-12-17 1982-12-17 位相同期ル−プ回路

Country Status (1)

Country Link
JP (1) JPS59111422A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177426A (ja) * 1984-09-25 1986-04-21 Sony Corp 位相比較回路
JPS6346013A (ja) * 1986-08-13 1988-02-26 Sony Corp フエ−ズロツクドル−プ回路
JPH082049B2 (ja) * 1987-08-20 1996-01-10 パイオニア株式会社 デジタルオ−ディオインタ−フェ−ス復調回路における復調用クロック発生回路
JP6119304B2 (ja) * 2013-02-28 2017-04-26 株式会社富士通ゼネラル デジタル発振器及びデジタルｐｌｌ回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586217A (en) * 1978-12-25 1980-06-28 Nippon Kogaku Kk <Nikon> Pll phase comparator

Also Published As

Publication number Publication date
JPS59111422A (ja) 1984-06-27

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