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JPS535910A - Signal detecting circuit - Google Patents

Signal detecting circuit

Info

Publication number
JPS535910A
JPS535910A JP8013576A JP8013576A JPS535910A JP S535910 A JPS535910 A JP S535910A JP 8013576 A JP8013576 A JP 8013576A JP 8013576 A JP8013576 A JP 8013576A JP S535910 A JPS535910 A JP S535910A
Authority
JP
Japan
Prior art keywords
detecting circuit
signal detecting
dangerous
fail
generating
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
JP8013576A
Other languages
Japanese (ja)
Inventor
Koichi Yomogihara
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP8013576A priority Critical patent/JPS535910A/en
Publication of JPS535910A publication Critical patent/JPS535910A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Manipulation Of Pulses (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE:To prevent the dangerous receiving output from generating by using a Zener diode in the fail-safe transmission system receiving circuit.
JP8013576A 1976-07-06 1976-07-06 Signal detecting circuit Pending JPS535910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8013576A JPS535910A (en) 1976-07-06 1976-07-06 Signal detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8013576A JPS535910A (en) 1976-07-06 1976-07-06 Signal detecting circuit

Publications (1)

Publication Number Publication Date
JPS535910A true JPS535910A (en) 1978-01-19

Family

ID=13709792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8013576A Pending JPS535910A (en) 1976-07-06 1976-07-06 Signal detecting circuit

Country Status (1)

Country Link
JP (1) JPS535910A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745715A (en) * 1980-09-01 1982-03-15 Matsushita Electric Ind Co Ltd Schmitt trigger circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745715A (en) * 1980-09-01 1982-03-15 Matsushita Electric Ind Co Ltd Schmitt trigger circuit

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