Datasheet

Signal−to−Noise Ratio+Distortion (dBFS)
Sample Rate (MSPS)
80
76
72
68
64
60
20 25 65
f
IN
= 5MHz
30 35 40 45 50 55 60
Spurious−Free Dynamic Range (dBc)
Sample Rate (MSPS)
94
90
86
82
78
74
20 25 65
f
IN
= 5MHz
30 35 40 45 50 55 60
Signal−to−Noise Ratio+Distortion (dBFS)
Sample Rate (MSPS)
74
72
70
68
66
64
20 25 65
f
IN
= 10MHz
30 35 40 45 50 55 60
Spurious−Free Dynamic Range (dBc)
Sample Rate (MSPS)
74
72
70
68
66
64
20 25 65
f
IN
= 10MHz
30 35 40 45 50 55 60
Current (mA)
Sample Rate (MSPS)
IAVDD
ILVDD
300
250
200
150
100
50
0
10 20 70
30 40 50 60
Total Power (mW)
Sample Rate (MSPS)
1050
1000
950
900
850
800
750
700
10 20 70
30 40 50 60
ADS5272
SBAS324C – JUNE 2004 – REVISED JANUARY 2009 ...................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
T
MIN
= – 40 ° C and T
MAX
= +85 ° C. Typical values are at T
A
= +25 ° C, clock frequency = maximum specified, 50% clock duty
cycle, AVDD = 3.3V, LVDD = 3.3V, – 1dBFS, I
SET
= 56.2k Ω , internal voltage reference, LVDS buffer current at 3.5mA per
channel, 16kFFT, and 8 averages, unless otherwise noted.
SINAD vs SAMPLE RATE SFDR vs SAMPLE RATE
Figure 25. Figure 26.
SINAD vs SAMPLE RATE SFDR vs SAMPLE RATE
Figure 27. Figure 28.
CURRENT vs SAMPLE RATE TOTAL POWER vs SAMPLE RATE
Figure 29. Figure 30.
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