INTERSIL - EL4581 handbook

Update: 29 September, 2023

The EL4581 is a device designed to extract timing information from standard negative video sync signals found in NTSC, PAL, and SECAM broadcast systems, as well as non-standard formats and computer graphics systems at higher scan rates. It provides a reliable method of determining the correct sync slide level by setting it to the mid-point between the sync tip and blanking level at the back porch. The device has noise rejection capabilities and compensates for input signal variations.

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File format: PDF

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MD5 Checksum: 6BE9D9DDDDE1886BF513513C5803BFD0

Publication date: 04 May, 2012

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PDF Link: INTERSIL - EL4581 handbook PDF