JPS57147322A - Voltage-controlled oscillator for rectangular wave - Google Patents

Voltage-controlled oscillator for rectangular wave

Info

Publication number
JPS57147322A
JPS57147322A JP56032076A JP3207681A JPS57147322A JP S57147322 A JPS57147322 A JP S57147322A JP 56032076 A JP56032076 A JP 56032076A JP 3207681 A JP3207681 A JP 3207681A JP S57147322 A JPS57147322 A JP S57147322A
Authority
JP
Japan
Prior art keywords
voltage
resistances
comparison
operational amplifier
output
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
JP56032076A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026454B2 (OSRAM
Inventor
Toshihiro Kawaguchi
Yasuo Anno
Kyoko Kato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56032076A priority Critical patent/JPS57147322A/ja
Publication of JPS57147322A publication Critical patent/JPS57147322A/ja
Publication of JPH026454B2 publication Critical patent/JPH026454B2/ja
Granted 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
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
JP56032076A 1981-03-06 1981-03-06 Voltage-controlled oscillator for rectangular wave Granted JPS57147322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032076A JPS57147322A (en) 1981-03-06 1981-03-06 Voltage-controlled oscillator for rectangular wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032076A JPS57147322A (en) 1981-03-06 1981-03-06 Voltage-controlled oscillator for rectangular wave

Publications (2)

Publication Number Publication Date
JPS57147322A true JPS57147322A (en) 1982-09-11
JPH026454B2 JPH026454B2 (OSRAM) 1990-02-09

Family

ID=12348781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032076A Granted JPS57147322A (en) 1981-03-06 1981-03-06 Voltage-controlled oscillator for rectangular wave

Country Status (1)

Country Link
JP (1) JPS57147322A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241319A (ja) * 1984-05-16 1985-11-30 Nec Corp 電圧制御発振器
JPS6242334U (OSRAM) * 1985-08-30 1987-03-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853654A (OSRAM) * 1971-11-08 1973-07-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853654A (OSRAM) * 1971-11-08 1973-07-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241319A (ja) * 1984-05-16 1985-11-30 Nec Corp 電圧制御発振器
JPS6242334U (OSRAM) * 1985-08-30 1987-03-13

Also Published As

Publication number Publication date
JPH026454B2 (OSRAM) 1990-02-09

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