JPS53126250A - Digital phase synchronous system - Google Patents

Digital phase synchronous system

Info

Publication number
JPS53126250A
JPS53126250A JP4176877A JP4176877A JPS53126250A JP S53126250 A JPS53126250 A JP S53126250A JP 4176877 A JP4176877 A JP 4176877A JP 4176877 A JP4176877 A JP 4176877A JP S53126250 A JPS53126250 A JP S53126250A
Authority
JP
Japan
Prior art keywords
phase
digital phase
phase synchronous
synchronous system
digital
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
JP4176877A
Other languages
Japanese (ja)
Inventor
Takahiro Sagawa
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 JP4176877A priority Critical patent/JPS53126250A/en
Publication of JPS53126250A publication Critical patent/JPS53126250A/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 realize the digital phase synchronous circuit which can increase the phase correction amount easily, by using the combination between a phase-split divider and phase selector as a phase controller.
JP4176877A 1977-04-11 1977-04-11 Digital phase synchronous system Pending JPS53126250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4176877A JPS53126250A (en) 1977-04-11 1977-04-11 Digital phase synchronous system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4176877A JPS53126250A (en) 1977-04-11 1977-04-11 Digital phase synchronous system

Publications (1)

Publication Number Publication Date
JPS53126250A true JPS53126250A (en) 1978-11-04

Family

ID=12617566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4176877A Pending JPS53126250A (en) 1977-04-11 1977-04-11 Digital phase synchronous system

Country Status (1)

Country Link
JP (1) JPS53126250A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895429A (en) * 1981-12-01 1983-06-07 Seiko Instr & Electronics Ltd Digital phase locked loop circuit
JPS58197923A (en) * 1982-05-14 1983-11-17 Hitachi Denshi Ltd Phase synchronizing circuit
JPS60126921A (en) * 1983-09-20 1985-07-06 Nec Corp Phase control circuit
US4638358A (en) * 1982-07-19 1987-01-20 Matsushita Electric Industrial Co., Ltd. Sampling clock reproducing circuit
JPS6221326A (en) * 1985-07-19 1987-01-29 Fujitsu Ltd Phase control circuit
JPS63151218A (en) * 1986-12-16 1988-06-23 Fujitsu Ltd Digital pll circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895429A (en) * 1981-12-01 1983-06-07 Seiko Instr & Electronics Ltd Digital phase locked loop circuit
JPS58197923A (en) * 1982-05-14 1983-11-17 Hitachi Denshi Ltd Phase synchronizing circuit
US4638358A (en) * 1982-07-19 1987-01-20 Matsushita Electric Industrial Co., Ltd. Sampling clock reproducing circuit
JPS60126921A (en) * 1983-09-20 1985-07-06 Nec Corp Phase control circuit
JPS6221326A (en) * 1985-07-19 1987-01-29 Fujitsu Ltd Phase control circuit
JPS63151218A (en) * 1986-12-16 1988-06-23 Fujitsu Ltd Digital pll circuit

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