JPS5291601A - Abnormality detection circuit of power source - Google Patents

Abnormality detection circuit of power source

Info

Publication number
JPS5291601A
JPS5291601A JP813676A JP813676A JPS5291601A JP S5291601 A JPS5291601 A JP S5291601A JP 813676 A JP813676 A JP 813676A JP 813676 A JP813676 A JP 813676A JP S5291601 A JPS5291601 A JP S5291601A
Authority
JP
Japan
Prior art keywords
power source
detection circuit
abnormality detection
abnormality
less
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.)
Granted
Application number
JP813676A
Other languages
Japanese (ja)
Other versions
JPS5910133B2 (en
Inventor
Toshiro Ohashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51008136A priority Critical patent/JPS5910133B2/en
Publication of JPS5291601A publication Critical patent/JPS5291601A/en
Publication of JPS5910133B2 publication Critical patent/JPS5910133B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE: To enable sure detection of abnormality in power source with less number of components and less power consumption for application to a CMOSIC clock circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP51008136A 1976-01-28 1976-01-28 Power supply abnormality detection circuit Expired JPS5910133B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51008136A JPS5910133B2 (en) 1976-01-28 1976-01-28 Power supply abnormality detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51008136A JPS5910133B2 (en) 1976-01-28 1976-01-28 Power supply abnormality detection circuit

Publications (2)

Publication Number Publication Date
JPS5291601A true JPS5291601A (en) 1977-08-02
JPS5910133B2 JPS5910133B2 (en) 1984-03-07

Family

ID=11684865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51008136A Expired JPS5910133B2 (en) 1976-01-28 1976-01-28 Power supply abnormality detection circuit

Country Status (1)

Country Link
JP (1) JPS5910133B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007147389A (en) * 2005-11-25 2007-06-14 Fujitsu Ltd Supply voltage detection circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007147389A (en) * 2005-11-25 2007-06-14 Fujitsu Ltd Supply voltage detection circuit

Also Published As

Publication number Publication date
JPS5910133B2 (en) 1984-03-07

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