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Component Video Sync Formats (

消耗积分:5 | 格式:rar | 大小:777 | 2008-09-21

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Introduction
This application note will examine a variety of sync formats
and a method for removing the sync pulse from component
video signals (see Figure 1). The EL8102 is a single supply
Video Op Amp with rail to rail output stage that is ideal for
video signal amplification and sync stripping functions. This
product was developed for video design engineers who need
to remove sync from component RGB (red, green, blue) and
monochrome RS-170 video data (see Figure 7). Recently
the term RGB has been turned around and called GBR
(green, blue, red) as video distribution systems normally put
green on channel 1, blue on channel 2 and red on channel 3.
This is consistent with the hook-up of the color difference
standards.

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