Datasheet

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Contour Plots Across Input and Sampling Frequencies
10 50 100
150
f -InputFrequency-MHz
IN
f -SamplingFrequency-MSPS
S
SFDR-dBc
200 250 300
400
450350 500
25
30
40
50
100
60
70
80
90
110
120
125
60
65
75
M0049-15
87
87
87
87
90
84
84
81
81
84
84
84
84
84
78
72
75
75
75
69
72
72
69
66
69
66
66
80 85
70
90 95
90
90
90
93
78
81
81
78
78
63
63
60
60
63
75
10 50 100
150
f -InputFrequency-MHz
IN
f -SamplingFrequency-MSPS
S
SFDR-dBc
200 250 300
400
450350 500
25
30
40
50
100
60
70
80
90
110
120
125
60
65
75
M0049-16
87
87
87
87
87
87
90
84
81
81
84
84
84
78
72
75
75
75
69
72
72
69
66
69
66
80 85
70
90 95
90
90
90
90
93
93
93
93
78
81
81
78
78
63
75
87
90
ADS6145, ADS6144
ADS6143, ADS6142
SLWS198B – JULY 2007 – REVISED MARCH 2008
Figure 88. SFDR Contour (no gain, F
s
= 2 V
PP
)
Figure 89. SFDR Contour (with 3.5 dB coarse gain, F
S
= 1.34 V
PP
)
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Product Folder Link(s): ADS6145, ADS6144 ADS6143, ADS6142