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HD49801FB Datasheet, PDF (21/43 Pages) List of Unclassifed Manufacturers – Digital Signal Processing IC for CCD Cameras | |||
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HD49801FB
HD49801FB
State Data A11: H and V enhancer
This data specifies boundary compensation on video signals.
H
enhancer
H enhancer
frequency noise coefficient:
character-
istics
KH1
V base
clip CLV
V enhancer
noise coefficient:
KV
H base
clip CLH
H enhancer
coefficient: KH2
Address
D2 D1 D5 D4 D3 D2 D1 D4 D3 D2 D1 D5 D4 D3 D2 D1 D4 D3 D2 D1 D5 D4 D3 D2 D1 1 0 1 0
Out
CLH CLH
KH2
In
KH1
KH1, KH2, KV = D5 Ã 2â1 + D4 Ã 2â2 + D3 Ã 2â3 + D2 Ã 2â4 + D1 Ã 2â5 (0 to 1)
CLV, CLH = D4 Ã 23 + D3 Ã 22 + D2 Ã 21 + D2 Ã 20/1024
H Enhancer: Frequency characteristics
D2
D1
Peak Frequency
0
0
0.25 fs
0
1
0.25 fs
1
0
0.275 fs
1
1
0.3 fs
21
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