JPS5793723A - Phase alteration system - Google Patents

Phase alteration system

Info

Publication number
JPS5793723A
JPS5793723A JP55170750A JP17075080A JPS5793723A JP S5793723 A JPS5793723 A JP S5793723A JP 55170750 A JP55170750 A JP 55170750A JP 17075080 A JP17075080 A JP 17075080A JP S5793723 A JPS5793723 A JP S5793723A
Authority
JP
Japan
Prior art keywords
pulse waveform
circuit
inputted
phase
input
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
JP55170750A
Other languages
Japanese (ja)
Inventor
Kenji Kato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55170750A priority Critical patent/JPS5793723A/en
Publication of JPS5793723A publication Critical patent/JPS5793723A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To change the phase of an output pulse waveform and to synchronize it with a reference signal, by repetitively applying other pulse waveform during one period of an input pulse waveform, in a system altering the phase of an output pulse waveform obtained through the frequency division of the input pulse waveform. CONSTITUTION:An input pulse waveform A is inputted to a delay circuit 1 to obtain one-shot pulse waveform C delayed by a half period, and this is inputted to a pulse synthesizing circuit 2 to obtain a pulse waveform A' after being synthesized with the input pulse waveform A. When this pulse waveform A' is inputted to a frequency division circuit 3, a frequency-divided output pulse waveform B is obtained. Next, the output pulse waveform B and a reference signal D are inputted to a synchronizing discrimination circuit 4, and a gate signal E is outputted according to the phase difference of both of them if the synchronization of the two is taken, and fed back to a pulse synthesizings circuit 2 to specify the operating time of the pulse synthesizing circuit 2.
JP55170750A 1980-12-03 1980-12-03 Phase alteration system Pending JPS5793723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55170750A JPS5793723A (en) 1980-12-03 1980-12-03 Phase alteration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55170750A JPS5793723A (en) 1980-12-03 1980-12-03 Phase alteration system

Publications (1)

Publication Number Publication Date
JPS5793723A true JPS5793723A (en) 1982-06-10

Family

ID=15910687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55170750A Pending JPS5793723A (en) 1980-12-03 1980-12-03 Phase alteration system

Country Status (1)

Country Link
JP (1) JPS5793723A (en)

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