JPS5216920A - Oscillation stop circuit - Google Patents

Oscillation stop circuit

Info

Publication number
JPS5216920A
JPS5216920A JP50093428A JP9342875A JPS5216920A JP S5216920 A JPS5216920 A JP S5216920A JP 50093428 A JP50093428 A JP 50093428A JP 9342875 A JP9342875 A JP 9342875A JP S5216920 A JPS5216920 A JP S5216920A
Authority
JP
Japan
Prior art keywords
stop circuit
oscillation stop
oscillator
stopping
protect
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
JP50093428A
Other languages
Japanese (ja)
Other versions
JPS5613060B2 (en
Inventor
Minoru Fujita
Hitoshi Sugano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50093428A priority Critical patent/JPS5216920A/en
Publication of JPS5216920A publication Critical patent/JPS5216920A/en
Publication of JPS5613060B2 publication Critical patent/JPS5613060B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To protect an output transistor by stopping an oscillator at the time of power source voltage where frequency becomes less than a desired lower limit frequency.
JP50093428A 1975-07-30 1975-07-30 Oscillation stop circuit Granted JPS5216920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50093428A JPS5216920A (en) 1975-07-30 1975-07-30 Oscillation stop circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50093428A JPS5216920A (en) 1975-07-30 1975-07-30 Oscillation stop circuit

Publications (2)

Publication Number Publication Date
JPS5216920A true JPS5216920A (en) 1977-02-08
JPS5613060B2 JPS5613060B2 (en) 1981-03-26

Family

ID=14082023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093428A Granted JPS5216920A (en) 1975-07-30 1975-07-30 Oscillation stop circuit

Country Status (1)

Country Link
JP (1) JPS5216920A (en)

Also Published As

Publication number Publication date
JPS5613060B2 (en) 1981-03-26

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