Datasheet
Current (mA)
Sample Rate (MSPS)
300
250
200
150
100
50
0
10 20 40
IAVDD
ILVDD
30
SFDR, SNR, SINAD (dBFS)
Sample Rate (MSPS)
95
90
85
80
75
70
65
60
55
20
35 4025 30 45
SFDR
SNR
SINAD
f
IN
= 10MHz
ADS5270
SBAS293F – JANUARY 2004 – REVISED JANUARY 2009 ...............................................................................................................................................
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TYPICAL CHARACTERISTICS (continued)
Typical values are at T
A
= +25C, clock frequency = maximum specified, 50% clock duty cycle, AVDD = 3.3V, LVDD = 3.3V,
– 1dBFS, I
SET
= 56.2k Ω , internal voltage reference, and LVDS buffer current at 3.5mA per channel, unless otherwise noted.
DYNAMIC PERFORMANCE vs SAMPLE RATE SUPPLY CURRENT vs SAMPLE RATE
Figure 13. Figure 14.
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