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EL4501

Renesas
Part Number EL4501
Manufacturer Renesas
Description Video Front-End
Published May 29, 2020
Detailed Description EL4501 Video Front End The EL4501 is a highly-integrated Video Front End (VFE) incorporating all of the key signal cond...
Datasheet PDF File EL4501 PDF File

EL4501
EL4501

Overview
EL4501 Video Front End The EL4501 is a highly-integrated Video Front End (VFE) incorporating all of the key signal conditioning functions for analog video signals.
It provides a flexible front-end interface for analog or analog/digital video sub-systems.
The VFE contains a high bandwidth DC-restore, an advanced sync separator and a data slicer with an adjustable threshold, configurable output and power-down mode.
The VFE performs restoration of the DC level (blanking level) of a video signal and the recovery of all signal timing necessary for synchronization and control.
Additionally, data embedded in the active video or VBI regions of the video signal may be extracted using the flexible data slicer incorporated into the VFE.
The advanced sync separator exhibits excellent noise immunity by incorporating a digital brick wall filter and signal qualification algorithm.
The DC-restored video amplifier is unity gain stable with an unloaded -3dB bandwidth of 100MHz.
The input common mode vo...


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