ADS5424 Datasheet, PDF (15/25 Pages) Texas Instruments – 14 BIT, 105 MSPS ANALOG TO DIGITAL CONVERTER

ADS5424
www.ti.com
SLWS157A − JANUARY 2005 − REVISED MAY 2005
Typical values are at TA = 25°C, AVDD = 5 V, DRVDD = 3.3 V, differential input amplitude = −1 dBFS, sampling rate = 105 MSPS, 3 VPP
sinusoidal clock, 50% duty cycle, 16k FFT points, unless otherwise noted
120
73
74
71
110
100
74
72
90
73
71
80
70
60
50
74
40
30
20
73
10
0
20
74
74
73
72
71 70
40
60
69
80
72
73
71
72
71
70
69
70
68
68
67 _{66 65}
64
100
120
140
160
180
70
69
68
69
67
66 ₆₅
63
200
62
220
fIN − Input Frequency − MHz
62
64
66
68
70
72
74
SNR − dBc
Figure 30.
120
91
110
100
88 ^{85 82 79}
91
94
90
94
80 94
94
70
60 ₉₄
94
50
94
40
94
30
91
20
10
0
20
94
91
94
94
94
94
94
91
91
94
94
91
85
40
60
76 73
70
88
85 82
85
79
91
76 73
70
88
85
91
88
82
79
76
73
70
85 82
79
76
73
70
80
100
120
140
160
180
64
67
67
67
64
61
200
220
fIN − Input Frequency − MHz
60
65
70
75
80
85
90
SFDR − dBc
Figure 31.
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