JPS5410652A - Automatic phase controller - Google Patents

Automatic phase controller

Info

Publication number
JPS5410652A
JPS5410652A JP7572677A JP7572677A JPS5410652A JP S5410652 A JPS5410652 A JP S5410652A JP 7572677 A JP7572677 A JP 7572677A JP 7572677 A JP7572677 A JP 7572677A JP S5410652 A JPS5410652 A JP S5410652A
Authority
JP
Japan
Prior art keywords
phase controller
automatic phase
automatic
secure
controller
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
JP7572677A
Other languages
Japanese (ja)
Inventor
Akio Murakami
Akira Ito
Toshiaki Otani
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7572677A priority Critical patent/JPS5410652A/en
Publication of JPS5410652A publication Critical patent/JPS5410652A/en
Pending 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To secure an operation of the alarming circuit even in case no reference signal exists.
JP7572677A 1977-06-24 1977-06-24 Automatic phase controller Pending JPS5410652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7572677A JPS5410652A (en) 1977-06-24 1977-06-24 Automatic phase controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7572677A JPS5410652A (en) 1977-06-24 1977-06-24 Automatic phase controller

Publications (1)

Publication Number Publication Date
JPS5410652A true JPS5410652A (en) 1979-01-26

Family

ID=13584551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7572677A Pending JPS5410652A (en) 1977-06-24 1977-06-24 Automatic phase controller

Country Status (1)

Country Link
JP (1) JPS5410652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949966B2 (en) 2002-04-30 2005-09-27 Elpida Memory, Inc. DLL circuit capable of preventing malfunctioning causing locking in an antiphase state

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949966B2 (en) 2002-04-30 2005-09-27 Elpida Memory, Inc. DLL circuit capable of preventing malfunctioning causing locking in an antiphase state

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