JPS51115759A - Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality - Google Patents

Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality

Info

Publication number
JPS51115759A
JPS51115759A JP50039842A JP3984275A JPS51115759A JP S51115759 A JPS51115759 A JP S51115759A JP 50039842 A JP50039842 A JP 50039842A JP 3984275 A JP3984275 A JP 3984275A JP S51115759 A JPS51115759 A JP S51115759A
Authority
JP
Japan
Prior art keywords
schemitt
contr0lled
steresis
speciality
hysteresis
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
JP50039842A
Other languages
Japanese (ja)
Inventor
Kuniaki Miyazawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50039842A priority Critical patent/JPS51115759A/en
Publication of JPS51115759A publication Critical patent/JPS51115759A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Manipulation Of Pulses (AREA)
  • Power Conversion In General (AREA)

Abstract

PURPOSE:To variable-control the value of the difference of voltage V1-V2 Yentween trigger voltage V1 and return voltage V2, in a Schmitt trigger circuit.
JP50039842A 1975-04-03 1975-04-03 Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality Pending JPS51115759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50039842A JPS51115759A (en) 1975-04-03 1975-04-03 Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039842A JPS51115759A (en) 1975-04-03 1975-04-03 Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality

Publications (1)

Publication Number Publication Date
JPS51115759A true JPS51115759A (en) 1976-10-12

Family

ID=12564208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039842A Pending JPS51115759A (en) 1975-04-03 1975-04-03 Schemitt trigger circuit that hysteresis can be contr0lled hy-steresis speciality

Country Status (1)

Country Link
JP (1) JPS51115759A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474264A (en) * 1966-06-16 1969-10-21 Us Navy Circuit for varying the hysteresis of a schmitt trigger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474264A (en) * 1966-06-16 1969-10-21 Us Navy Circuit for varying the hysteresis of a schmitt trigger

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