JPS61191657U - - Google Patents

Info

Publication number
JPS61191657U
JPS61191657U JP1985074494U JP7449485U JPS61191657U JP S61191657 U JPS61191657 U JP S61191657U JP 1985074494 U JP1985074494 U JP 1985074494U JP 7449485 U JP7449485 U JP 7449485U JP S61191657 U JPS61191657 U JP S61191657U
Authority
JP
Japan
Prior art keywords
synchronization signal
pulse
composite
clock
latch 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
JP1985074494U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0411410Y2 (US20090163788A1-20090625-C00002.png
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 filed Critical
Priority to JP1985074494U priority Critical patent/JPH0411410Y2/ja
Priority to US06/864,783 priority patent/US4694340A/en
Publication of JPS61191657U publication Critical patent/JPS61191657U/ja
Application granted granted Critical
Publication of JPH0411410Y2 publication Critical patent/JPH0411410Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
JP1985074494U 1985-05-20 1985-05-20 Expired JPH0411410Y2 (US20090163788A1-20090625-C00002.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985074494U JPH0411410Y2 (US20090163788A1-20090625-C00002.png) 1985-05-20 1985-05-20
US06/864,783 US4694340A (en) 1985-05-20 1986-05-19 Vertical synchronizing signal separating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985074494U JPH0411410Y2 (US20090163788A1-20090625-C00002.png) 1985-05-20 1985-05-20

Publications (2)

Publication Number Publication Date
JPS61191657U true JPS61191657U (US20090163788A1-20090625-C00002.png) 1986-11-28
JPH0411410Y2 JPH0411410Y2 (US20090163788A1-20090625-C00002.png) 1992-03-23

Family

ID=13548907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985074494U Expired JPH0411410Y2 (US20090163788A1-20090625-C00002.png) 1985-05-20 1985-05-20

Country Status (2)

Country Link
US (1) US4694340A (US20090163788A1-20090625-C00002.png)
JP (1) JPH0411410Y2 (US20090163788A1-20090625-C00002.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879730A (en) * 1988-05-31 1989-11-07 Siemens Transmission Systems, Inc. Jitter tolerant circuit for dual rail data
JPH0795444A (ja) * 1993-09-21 1995-04-07 Sharp Corp 垂直同期回路
US5999222A (en) * 1997-09-04 1999-12-07 Hughes-Jvc Technology Corporation Digital vertical sync separator
CA2326326C (en) * 1999-01-29 2003-02-18 Matsushita Electric Industrial Co., Ltd. Synchronous processing circuit
US8203651B2 (en) * 2008-11-07 2012-06-19 Stmicroelectronics Maroc Video signal synchronization

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113365A (ja) * 1984-11-07 1986-05-31 Rohm Co Ltd 垂直同期信号分離回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341925A (en) * 1976-09-29 1978-04-15 Toshiba Corp Synchronism reproducing device
JPS5439519A (en) * 1977-09-02 1979-03-27 Nec Corp Separation circuit for vertical synchronism
NL7811812A (nl) * 1978-12-04 1980-06-06 Philips Nv Televisieschakeling voor het afleiden van een raster- synchroniseersignaal uit een samengesteld synchroni- seersignaal.
JPS56120269A (en) * 1980-02-28 1981-09-21 Sony Corp Vertical synchronizing circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113365A (ja) * 1984-11-07 1986-05-31 Rohm Co Ltd 垂直同期信号分離回路

Also Published As

Publication number Publication date
US4694340A (en) 1987-09-15
JPH0411410Y2 (US20090163788A1-20090625-C00002.png) 1992-03-23

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