Datasheet

ADS805
6
SBAS073B
www.ti.com
TYPICAL CHARACTERISITCS (Cont.)
At T
A
= full specified temperature range, V
S
= +5V, specified single-ended input range = 1.5V to 3.5V, and sampling rate = 20MHz, unless otherwise specified.
DYNAMIC PERFORMANCE vs INPUT FREQUENCY
SFDR, SNR (dBFS)
85
80
75
70
65
60
0.1 1
Frequency (MHz)
10
SFDR
SNR
0.6
0.4
0.2
0
DIFFERENTIAL LINEARITY ERROR
vs TEMPERATURE
DLE (LSB)
–50 –25 0 25 50 75 100
Temperature (°C)
f
IN
= 9.8MHz
f
IN
= 500kHz
85
80
75
70
SPURIOUS-FREE DYNAMIC RANGE
vs TEMPERATURE
SFDR (dBFS)
–50 –25 0 25 50 10075
Temperature (°C)
f
IN
= 500kHz
f
IN
= 9.8MHz
72
70
68
66
64
SIGNAL-TO-NOISE RATIO vs TEMPERATURE
SNR (dBFS)
–50 –25 0 25 50 75 100
Temperature (°C)
f
IN
= 9.8MHz
f
IN
= 500kHz
72
70
68
66
64
SIGNAL-TO-(NOISE + DISTORTION)
vs TEMPERATURE
SINAD (dBFS)
–50 –25 0 25 50 75 100
Temperature (°C)
f
IN
= 9.8MHz
f
IN
= 500kHz
305
300
295
290
POWER DISSIPATION vs TEMPERATURE
Power (mW)
–50 –25 0 25 50 10075
Temperature (°C)