Crosspoint switch provides black-level
Video crosspoint switch provides correctly balanced composite video with fewer external components.
The latest crosspoint switch from Intersil provides black-level accuracy in composite video Proper video levels yield better picture quality and Intersil's integrated DC-restore function on the chip reduces fluctuation while eliminating pictures that are too light or too dark
The ISL59534 also eliminates the need for diodes, resistors and capacitors on each video input, resulting in cost and board space savings.
The 32x16 video crosspoint switch integrates a DC-restore clamp on each video