HD49801FB Datasheet, PDF(14/43 Page) List of Unclassifed Manufacturers – Digital Signal Processing IC for CCD Cameras

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HD49801FB Datasheet, PDF (14/43 Pages) List of Unclassifed Manufacturers – Digital Signal Processing IC for CCD Cameras

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HD49801FB

D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 Gi

Max

1...

26 Ã 25... 5/256

1 0 0 0 0 0 0 0 26 Ã 128/256

1...

25 Ã 2...55/256

1 0 0 0 0 0 0 0 25 Ã 128/256

1...

22 Ã 25... 5/256

1 0 0 0 0 0 0 0 22 Ã 128/256

1...

255.../256

Min

00000000

â¢ Setting the gains

â Set up the RGB matrix.

â Adjust the black level for the above matrix.

â Hold GR and GB at 0, and increase GG. Determine the gain at which the output signal is saturated,

and take half of that gain to be the rated gain.

â Determine GR and GB for the gain GG determined above.

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