LMH6555 Datasheet, PDF (25/37 Pages) Intersil Corporation – Low Distortion 1.2 GHz Differential Driver

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LMH6555
SNOSAJ1D – NOVEMBER 2006 – REVISED MARCH 2013
10
0
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Fundamental
0 100 200 300 400 500 600 700
FREQUENCY (MHz)
Figure 42. LMH6555 FFT Result When Used as the Differential Driver to ADC081500
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0
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H4
24.91 MHz
H8
49.819 MHz
H2
H6
12.455 MHz _{37.364 MHz}
H10
62.274 MHz
5 15 25 35 45 55 65 75
FREQUENCY (MHz)
Figure 43. LMH6555 FFT Result When Used as the Differential Driver to ADC081500
(Lower Fs/2 Region Magnified)
10
Fundamental
0
743.993 MHz
-10
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-30
H7
706.628 MHz
-40
H5
-50
H9
694.174 MHz
-60
719.083 MHz
H3
731.538 MHz
-70
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-110
675 685 695 705 715 725 735 745 755 765
FREQUENCY (MHz)
Figure 44. LMH6555 FFT Result When Used as the Differential Driver to ADC081500
(Upper Fs/2 Region Magnified)
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