JPS58172015A - のこぎり波発生回路 - Google Patents

のこぎり波発生回路

Info

Publication number
JPS58172015A
JPS58172015A JP5470782A JP5470782A JPS58172015A JP S58172015 A JPS58172015 A JP S58172015A JP 5470782 A JP5470782 A JP 5470782A JP 5470782 A JP5470782 A JP 5470782A JP S58172015 A JPS58172015 A JP S58172015A
Authority
JP
Japan
Prior art keywords
transistor
voltage
turn
oscillation
circuit
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
JP5470782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634965B2 (enrdf_load_stackoverflow
Inventor
Masanobu Shinoda
篠田　匡暢
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 IC Microcomputer Systems Co Ltd
Original Assignee
NEC IC Microcomputer Systems 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 IC Microcomputer Systems Co Ltd filed Critical NEC IC Microcomputer Systems Co Ltd
Priority to JP5470782A priority Critical patent/JPS58172015A/ja
Publication of JPS58172015A publication Critical patent/JPS58172015A/ja
Publication of JPS634965B2 publication Critical patent/JPS634965B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • H03K4/502—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator the capacitor being charged from a constant-current source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Electronic Switches (AREA)
JP5470782A 1982-04-01 1982-04-01 のこぎり波発生回路 Granted JPS58172015A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5470782A JPS58172015A (ja) 1982-04-01 1982-04-01 のこぎり波発生回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5470782A JPS58172015A (ja) 1982-04-01 1982-04-01 のこぎり波発生回路

Publications (2)

Publication Number Publication Date
JPS58172015A true JPS58172015A (ja) 1983-10-08
JPS634965B2 JPS634965B2 (enrdf_load_stackoverflow) 1988-02-01

Family

ID=12978266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5470782A Granted JPS58172015A (ja) 1982-04-01 1982-04-01 のこぎり波発生回路

Country Status (1)

Country Link
JP (1) JPS58172015A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861697A (en) * 1995-10-31 1999-01-19 Mitsubishi Denki Kabushiki Kaisha Single-phase induction motor and rotor assembling apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989464A (enrdf_load_stackoverflow) * 1972-12-26 1974-08-27
JPS5457943A (en) * 1977-10-18 1979-05-10 Toshiba Corp Schmitt trigger circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989464A (enrdf_load_stackoverflow) * 1972-12-26 1974-08-27
JPS5457943A (en) * 1977-10-18 1979-05-10 Toshiba Corp Schmitt trigger circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861697A (en) * 1995-10-31 1999-01-19 Mitsubishi Denki Kabushiki Kaisha Single-phase induction motor and rotor assembling apparatus
US5898250A (en) * 1995-10-31 1999-04-27 Mitsubishi Denki Kabushiki Kaisha Single-phase induction motor and rotor assembling apparatus

Also Published As

Publication number Publication date
JPS634965B2 (enrdf_load_stackoverflow) 1988-02-01

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