JPS5398885A - Phase difference judgement circuit - Google Patents

Phase difference judgement circuit

Info

Publication number
JPS5398885A
JPS5398885A JP1301177A JP1301177A JPS5398885A JP S5398885 A JPS5398885 A JP S5398885A JP 1301177 A JP1301177 A JP 1301177A JP 1301177 A JP1301177 A JP 1301177A JP S5398885 A JPS5398885 A JP S5398885A
Authority
JP
Japan
Prior art keywords
phase difference
judgement circuit
difference judgement
circuit
judgement
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
JP1301177A
Other languages
Japanese (ja)
Inventor
Hiroshi Ando
Yoshiaki Matsui
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 JP1301177A priority Critical patent/JPS5398885A/en
Publication of JPS5398885A publication Critical patent/JPS5398885A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Measuring Phase Differences (AREA)

Abstract

PURPOSE: To perform satisfactory judgement treatment by eliminating the variations in the width of output square wave of a phase difference judgement circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP1301177A 1977-02-10 1977-02-10 Phase difference judgement circuit Pending JPS5398885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1301177A JPS5398885A (en) 1977-02-10 1977-02-10 Phase difference judgement circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1301177A JPS5398885A (en) 1977-02-10 1977-02-10 Phase difference judgement circuit

Publications (1)

Publication Number Publication Date
JPS5398885A true JPS5398885A (en) 1978-08-29

Family

ID=11821217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1301177A Pending JPS5398885A (en) 1977-02-10 1977-02-10 Phase difference judgement circuit

Country Status (1)

Country Link
JP (1) JPS5398885A (en)

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