MAX1426 Datasheet, PDF (6/16 Pages) Maxim Integrated Products – 10-Bit, 10Msps ADC

10-Bit, 10Msps ADC
Typical Operating Characteristics
(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.)
INTEGRAL NONLINEARITY vs. CODE
0.8
0.6
f_INP = 2MHz
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
0
200 400 600 800 1000
CODE
DIFFERENTIAL NONLINEARITY vs. CODE
0.6
f_INP = 2MHz
0.4
0.2
0
-0.2
-0.4
-0.6
0
200 400 600 800 1000
CODE
ANALOG INPUT BANDWIDTH
(FULL POWER)
0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
0.01 0.1
1 10 100 1000 10,000
BANDWIDTH (MHz)
INTERMODULATION DISTORTION
0
f_CLK = 10MHz
-20 ^{f1 = 1.98MHz}
f2 = 2.00MHz
-40
-60
-80
-100
-120
-140
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
FREQUENCY (MHz)
SIGNAL-TO-NOISE RATIO
vs. POWER (f_IN = 1.997MHz)
70
60
50
40
30
20
10
0
-60
-45
-30
-15
0
INPUT (dB)
SIGNAL-TO-NOISE PLUS DISTORTION
vs. POWER (f_IN = 1.997MHz)
80
60
40
20
0
-60
-45
-30
-15
0
INPUT (dB)
SIGNAL-TO-NOISE RATIO
vs. POWER (f_IN = 4.942MHz)
70
60
50
40
30
20
10
0
-60
-45
-30
-15
0
INPUT (dB)
SIGNAL-TO-NOISE RATIO PLUS DISTORTION
vs. POWER (f_IN = 4.942MHz)
80
60
40
20
0
-60
-45
-30
-15
0
INPUT (dB)
SPURIOUS-FREE DYNAMIC RANGE
vs. POWER (f_IN = 1.997MHz)
80
70
60
50
40
30
20
10
0
-60
-45
-30
-15
0
INPUT (dB)
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