MS4581 Video sync separator

PublishTime：2021-01-20

The MS4581 Video sync separator extracts timing information including composite and vertical sync, burst/back porch timing, and odd/even field information from standard negative going sync NTSC, PAL* and SECAM video signals with amplitude from 0.5V to 2V p-p. The integrated circuit is also capable of providing sync separation for non-standard, faster horizontal rate video signals. The vertical output is produced on the rising edge of the first serration in the vertical sync period. A default vertical output is produced after a time delay if the rising edge mentioned above does not occur within the externally set delay period, such as might be the case for a non-standard video signal.
●Features:
■ AC coupled composite input signal
■ >10 kΩ input resistance
■ <10 mA power supply drain current
■ Composite sync and vertical outputs
■ Odd/even field output
■ Burst gate/back porch output
■ Horizontal scan rates to 150 kHz
■ Edge triggered vertical output
■ Default triggered vertical output for non-standard video signal (video games-home computers)

Brand of Product：	Relmon
Part#：	MS4581 More Part#
Product Category：	Video sync separator More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2021/01/06
Version Number：	Ver：1.0
Data Encoding：
Data Size：	4 MB

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Integrated Circuits