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Partname:AD722
Description:RGB to NTSC/PAL Encoder
Manufacturer:Analog Devices
Datasheet:PDF (363K).
Click here to download *)

The interface to VGA Controllers and MPEG Video Decoders is simple: an on-chip logic "XNOR" accepts the available vertical (VSYNC) and horizontal sync (HSYNC) signals and creates the composite sync (CSYNC) signal on-chip. If available, the AD722 will also accept a standard CSYNC signal by connecting VSYNC to +5 V and applying CSYNC to HSYNC pin. The AD722 contains decoding logic to identify valid HSYNC pulses for correct burst insertion.

Click here to download AD722 Datasheet
Click here to download AD722 Datasheet
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