Overview

The EL4511 sync separator IC is designed for operation in the next generation of DTV, HDTV, and projector applications, as well as broadcast equipment and other applications where video signals need to be processed. The EL4511 accepts sync on green, separate sync, and H/V sync inputs, automatically selecting the relevant format. It is also capable of detecting and decoding tri-level syncs used with the latest HD systems. Unlike standard sync separators, the EL4511 can automatically detect the line rate and locks to it, without the use of an external RSET resistor. The EL4511 is available in a 24-pin QSOP package and operates over the full 0°C to 70°C temperature range.

EL4511 Functional Diagram
EL4511 Functional Diagram
  • Composite, component, HDTV, and PC signal-compatible
  • Tri-level & bi-level sync-compatible
  • Auto sync detection
  • 150kHz max line rate
  • Low power
  • Small package outline
  • 3.3V and 5V operation
  • Pb-free available (RoHS compliant)

Applications

  • HDTV/DTV analog inputs Video projectors Computer monitors Set top boxes Security video Broadcast video equipment

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    Buy / Sample
    Part Number
    EL4511CUZ
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    		QSOP Tube 440
    EL4511CUZ-T13
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    		QSOP Reel 2500
    EL4511CUZ-T7
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    		QSOP Reel 1000
    EL4511CUZ-T7A
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    		QSOP Reel 250
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