JPS5379518A - Data synchronizing circuit - Google Patents

Data synchronizing circuit

Info

Publication number
JPS5379518A
JPS5379518A JP15557476A JP15557476A JPS5379518A JP S5379518 A JPS5379518 A JP S5379518A JP 15557476 A JP15557476 A JP 15557476A JP 15557476 A JP15557476 A JP 15557476A JP S5379518 A JPS5379518 A JP S5379518A
Authority
JP
Japan
Prior art keywords
synchronizing circuit
data synchronizing
vco
jitter
discriminated
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
Application number
JP15557476A
Other languages
Japanese (ja)
Inventor
Tadayuki Ichiba
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15557476A priority Critical patent/JPS5379518A/en
Publication of JPS5379518A publication Critical patent/JPS5379518A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To prevent the jitter of windows by letting the oscillation period of a VCO follow up the servo pulses head from a disc pack and starting the VCO at the rise of the first bit of the read data to be discriminated.
COPYRIGHT: (C)1978,JPO&Japio
JP15557476A 1976-12-23 1976-12-23 Data synchronizing circuit Pending JPS5379518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15557476A JPS5379518A (en) 1976-12-23 1976-12-23 Data synchronizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15557476A JPS5379518A (en) 1976-12-23 1976-12-23 Data synchronizing circuit

Publications (1)

Publication Number Publication Date
JPS5379518A true JPS5379518A (en) 1978-07-14

Family

ID=15609012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15557476A Pending JPS5379518A (en) 1976-12-23 1976-12-23 Data synchronizing circuit

Country Status (1)

Country Link
JP (1) JPS5379518A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010609A (en) * 1973-05-28 1975-02-03
JPS50158317A (en) * 1974-05-31 1975-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010609A (en) * 1973-05-28 1975-02-03
JPS50158317A (en) * 1974-05-31 1975-12-22

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