JPS547229A - Vertical synchronous isolator circuit - Google Patents

Vertical synchronous isolator circuit

Info

Publication number
JPS547229A
JPS547229A JP7206277A JP7206277A JPS547229A JP S547229 A JPS547229 A JP S547229A JP 7206277 A JP7206277 A JP 7206277A JP 7206277 A JP7206277 A JP 7206277A JP S547229 A JPS547229 A JP S547229A
Authority
JP
Japan
Prior art keywords
vertical synchronous
isolator circuit
vertical
well
synchronous isolator
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
JP7206277A
Other languages
Japanese (ja)
Inventor
Shigeru Komatsu
Himio Nakagawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7206277A priority Critical patent/JPS547229A/en
Publication of JPS547229A publication Critical patent/JPS547229A/en
Pending legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)

Abstract

PURPOSE: To secure an accurate isolation for the vertical synchronous signal as well as the vertical oscillation even under the unfavorable conditions, by sampling the composite video signal as well as using the charge transfer element which performs a delay of 1-vertical period.
COPYRIGHT: (C)1979,JPO&Japio
JP7206277A 1977-06-20 1977-06-20 Vertical synchronous isolator circuit Pending JPS547229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7206277A JPS547229A (en) 1977-06-20 1977-06-20 Vertical synchronous isolator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7206277A JPS547229A (en) 1977-06-20 1977-06-20 Vertical synchronous isolator circuit

Publications (1)

Publication Number Publication Date
JPS547229A true JPS547229A (en) 1979-01-19

Family

ID=13478521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7206277A Pending JPS547229A (en) 1977-06-20 1977-06-20 Vertical synchronous isolator circuit

Country Status (1)

Country Link
JP (1) JPS547229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256234A (en) * 1985-05-10 1986-11-13 Yamatake Honeywell Co Ltd Minute differential pressure detector
JPS6210632U (en) * 1985-07-05 1987-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256234A (en) * 1985-05-10 1986-11-13 Yamatake Honeywell Co Ltd Minute differential pressure detector
JPS6210632U (en) * 1985-07-05 1987-01-22

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