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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 474

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $6.91
15 $6.24
30 $5.97
100 $5.54
200+ $5.30


Attributes Table
No of Channels 2
Input Voltage 5V
Supply Current 1.5mA
Features and Applications

The EL4581CSZ is a sync seperator for NTSC, pAL and SECOM broadcast system, available in 8 pin SOIC package.

This device can also be used in non standard formats and with computer graphics systems at higher scan rates, by adjusting a single external resistor. IT provides a reliable method of determining correct sync slide level by setting it to the mid-point between sync tip and blanking level at the back porch.


  • NTSC, PAL and SECAM sync separation
  • Single supply, +5 V
  • Precision 50% slicing, internal caps
  • Built-in color burst filter
  • Decodes non-standard verticals
  • Pin compatible with LM1881
  • Low power
  • Typically 1.5 mA supply current
  • Resistor programmable scan rate
  • Few external components
  • Available in 8 Ld PDIP and SOIC packages
  • Pb-free available (RoHS compliant)


  • Video special effects
  • Video test equipment
  • Video distribution
  • Displays
  • Imaging
  • Video data capture
  • Video triggers