JPS57115020A - Signal generating circuit - Google Patents

Signal generating circuit

Info

Publication number
JPS57115020A
JPS57115020A JP56001683A JP168381A JPS57115020A JP S57115020 A JPS57115020 A JP S57115020A JP 56001683 A JP56001683 A JP 56001683A JP 168381 A JP168381 A JP 168381A JP S57115020 A JPS57115020 A JP S57115020A
Authority
JP
Japan
Prior art keywords
potential
power supply
signal
capacitor
phi35
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
JP56001683A
Other languages
Japanese (ja)
Inventor
Sumio Kuwabara
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56001683A priority Critical patent/JPS57115020A/en
Publication of JPS57115020A publication Critical patent/JPS57115020A/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
    • H03K5/02—Shaping pulses by amplifying
    • H03K5/023—Shaping pulses by amplifying using field effect transistors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To generate a potential at power supply potential or more for a long time as a high potential, by applying a clock signal to the drain of an MOSFET the source of which is connected to an output terminal via a capacitor. CONSTITUTION:When signals phi31, phi32 are at low potential and signals phi32, phi34 are at high potential, MOSFETs Q32, Q34 are conductive and nodes N31, N32 are at zero potential. When the signal phi34 is at low potential and the phi33 is at high potential, a capacitor C31 is charged through the MOSFETs Q32, Q33, and the node N31 is at a value of power supply potential subtracted by a threshold value. When the signal phi35 is at low potential, a capacitor C32 is charged to a potential of power supply subtracted by the threshold potential, and when the signal phi35 is at high potential, the potential of the node N31 is increased to a power supply potential or more via a MOSFETQ35.
JP56001683A 1981-01-08 1981-01-08 Signal generating circuit Pending JPS57115020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001683A JPS57115020A (en) 1981-01-08 1981-01-08 Signal generating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001683A JPS57115020A (en) 1981-01-08 1981-01-08 Signal generating circuit

Publications (1)

Publication Number Publication Date
JPS57115020A true JPS57115020A (en) 1982-07-17

Family

ID=11508302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001683A Pending JPS57115020A (en) 1981-01-08 1981-01-08 Signal generating circuit

Country Status (1)

Country Link
JP (1) JPS57115020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145827A (en) * 1984-08-09 1986-03-05 Nittetsu Kaatenoole Kk Aluminum section loader
JPS62220027A (en) * 1986-03-20 1987-09-28 Mitsubishi Electric Corp Semiconductor boosting signal generating circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136723A (en) * 1979-04-11 1980-10-24 Mitsubishi Electric Corp Booster circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136723A (en) * 1979-04-11 1980-10-24 Mitsubishi Electric Corp Booster circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145827A (en) * 1984-08-09 1986-03-05 Nittetsu Kaatenoole Kk Aluminum section loader
JPS62220027A (en) * 1986-03-20 1987-09-28 Mitsubishi Electric Corp Semiconductor boosting signal generating circuit

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