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AD724 Datasheet RGB to NTSC/PAL Encoder

Manufacturer: Analog Devices

General Description

RGB to NTSC/PAL Encoder AD724 operates from a single +5 V supply.

No external delay lines or filters are required.

The AD724 may be powered down when not in use.

Overview

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Key Features

  • Low Cost, Integrated Solution +5 V Operation Accepts FSC Clock or Crystal, or 4FSC Clock Composite Video and Separate Y/C (S-Video) Outputs Luma and Chroma Outputs Are Time Aligned Minimal External Components: No External Filters or Delay Lines Required Onboard DC Clamp Accepts Either HSYNC and VSYNC or CSYNC Phase Lock to External Subcarrier Drives 75 ⍀ Reverse-Terminated Loads Logic Selectable NTSC or PAL Encoding Modes Compact 16-Lead SOIC.