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INTERSIL  EL4583CSZ  VIDEO SYNCHRONOUS SEPARATOR, 5V 50% 16-SOIC

INTERSIL EL4583CSZ
Technical Data Sheet (178.91KB) EN See all Technical Docs

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Product Overview

The EL4583CSZ is a Sync Separator that extracts timing from video sync in NTSC, PAL and SECAM systems and non standard formats or from computer graphics operating at higher scan rates. Timing adjustment is via an external resistor. Input without valid vertical interval (no serration pulses) produces a default vertical output. Outputs are - composite sync, vertical sync, filter, burst/back porch, horizontal, no signal detect, level and odd/even output (in interlaced scan formats only). The EL4583 sync slice level is set to the mid-point between sync tip and the blanking level. This 50% point is determined by two internal sample and hold circuits that track sync tip and back porch levels. It provides hum and noise rejection and compensates for input levels of 0.5V to 2.0VP-P. A built in filter attenuates the chroma signal to prevent colour burst from disturbing the 50% sync slice. Cut off frequency is set by a resistor to ground from the Filter Cut Off pin.
  • Precision 50% slicing
  • Built-in programmable colour burst filter
  • Decodes non-standard vertical
  • Horizontal sync output
  • Sync pulse amplitude output
  • Same socket can be used for 8 Ld EL4581
  • Low-power CMOS
  • Detects loss of signal
  • Resistor programmable scan rate
  • Few external components

 

Product Information

Output Synch Type:
Composite, Horizontal, Vertical
Supply Voltage Min:
4.5V
Supply Voltage Max:
5V
TV / Video Case Style:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
MSL:
MSL 3 - 168 hours
Supply Current:
2.5 mA
Supply Voltage Range:
5V
Synch Slicing:
50 %
Product Range:
-
SVHC:
To Be Advised

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Applications

  • Signal Processing;
  • Imaging, Video & Vision;
  • Multimedia

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

EL4583CSZ-T7

IC,TV/VIDEO CIRCUIT,TV/Video Sync Circuit,CMOS,SOP,16PIN,PLASTIC

INTERSIL

0

Price for: Each (Supplied on Full Reel)

1000+ $6.28 2000+ $5.94 3000+ $5.51

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