MAX1426 Datasheet, PDF (7/16 Pages) Maxim Integrated Products – 10-Bit, 10Msps ADC

10-Bit, 10Msps ADC
Typical Operating Characteristics (continued)
(V_AVDD = V_CMLP = +5V, V_DVDD = +3.3V, V_CMLN = V_AGND = 0, internal reference, digital output load = 35pF, f_CLK = 10MHz (50%
duty cycle), for dynamic performance 0dB is full scale, T_A = +25°C, unless otherwise noted.)
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f_IN = 9.942MHz)
80
TOTAL HARMONIC DISTORTION
vs. POWER (f_IN = 1.997MHz)
0
TOTAL HARMONIC DISTORTION
vs. POWER (f_IN = 4.942MHz)
0
60
-20
-20
40
-40
-40
20
-60
-60
0
-60
-45
-30
-15
0
INPUT (dB)
EFFECTIVE NUMBER OF BITS
vs. POWER (f_IN = 1.997MHz)
10
8
6
-80
-60
-45
-30
-15
0
INPUT (dB)
EFFECTIVE NUMBER OF BITS
vs. POWER (f_IN = 4.942MHz)
10
8
6
-80
-60
-45
-30
-15
0
INPUT (dB)
EFFECTIVE NUMBER OF BITS
vs. INPUT FREQUENCY
10.0
9.6
9.2
4
4
8.8
2
2
8.4
0
-60
-45
-30
15
0
INPUT (dB)
SIGNAL-TO-NOISE RATIO
vs. INPUT FREQUENCY
60
0
-60
-45
-30
15
0
INPUT (dB)
TOTAL HARMONIC DISTORTION
vs. INPUT FREQUENCY
-70
8.0
2
3
4
5
INPUT FREQUENCY (MHz)
SIGNAL-TO-NOISE PLUS DISTORTION
vs. INPUT FREQUENCY
61
-71
60
59
-72
59
-73
58
58
-74
57
2
3
4
5
INPUT FREQUENCY (MHz)
-75
57
2
3
4
5
2
3
4
5
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
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