JPS5378152A - Variable oscillating circuit - Google Patents

Variable oscillating circuit

Info

Publication number
JPS5378152A
JPS5378152A JP15468976A JP15468976A JPS5378152A JP S5378152 A JPS5378152 A JP S5378152A JP 15468976 A JP15468976 A JP 15468976A JP 15468976 A JP15468976 A JP 15468976A JP S5378152 A JPS5378152 A JP S5378152A
Authority
JP
Japan
Prior art keywords
oscillating circuit
variable oscillating
variable range
delay line
variable
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
JP15468976A
Other languages
Japanese (ja)
Inventor
Takeo Koizumi
Yuji Kitano
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 JP15468976A priority Critical patent/JPS5378152A/en
Publication of JPS5378152A publication Critical patent/JPS5378152A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To widen the variable range of the oscillating frequency with a simple constitution, by feeding back the output of delay line tap to the input of the first NOT circuit via the selecting circuit and by widening the variable range of the delay time of the delay line.
COPYRIGHT: (C)1978,JPO&Japio
JP15468976A 1976-12-22 1976-12-22 Variable oscillating circuit Pending JPS5378152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15468976A JPS5378152A (en) 1976-12-22 1976-12-22 Variable oscillating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15468976A JPS5378152A (en) 1976-12-22 1976-12-22 Variable oscillating circuit

Publications (1)

Publication Number Publication Date
JPS5378152A true JPS5378152A (en) 1978-07-11

Family

ID=15589767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15468976A Pending JPS5378152A (en) 1976-12-22 1976-12-22 Variable oscillating circuit

Country Status (1)

Country Link
JP (1) JPS5378152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002198783A (en) * 2000-12-26 2002-07-12 Fujitsu Ltd Oscillator capable of controlling frequency and duty ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002198783A (en) * 2000-12-26 2002-07-12 Fujitsu Ltd Oscillator capable of controlling frequency and duty ratio

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