MAX1449 Datasheet, PDF (6/18 Pages) Maxim Integrated Products – 10-Bit, 105Msps, Single +3.3V, Low-Power ADC with Internal Reference

10-Bit, 105Msps, Single +3.3V, Low-Power
ADC with Internal Reference
Typical Operating Characteristics (continued)
(V_DD = +3.3V, OV_DD = +2.0V, internal reference, differential input at -0.5dB FS, f_CLK = 106.2345MHz, C_L ≈ 10pF, T_A = +25°C,
unless otherwise noted.)
SIGNAL-T0-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
60
58
DIFFERENTIAL
56
SINGLE-ENDED
54
52
FULL-POWER INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
6
4
2
0
-2
-4
-6
SMALL-SIGNAL INPUT BANDWIDTH vs.
ANALOG INPUT FREQUENCY, SINGLE-ENDED
6 _{VIN = 100mVp-p}
4
2
0
-2
-4
-6
50
1
10
100
ANALOG INPUT FREQUENCY (MHz)
-8
1
10
100
1000
ANALOG INPUT FREQUENCY (MHz)
-8
1
10
100
1000
ANALOG INPUT FREQUENCY (MHz)
SPURIOUS-FREE DYNAMIC RANGE
vs. INPUT POWER (f_IN = 19MHz)
80
SIGNAL-TO-NOISE RATIO vs.
INPUT POWER (f_IN = 19MHz)
65
TOTAL HARMONIC DISTORTION
vs. INPUT POWER (f_IN = 19MHz)
-50
75
60
-55
70
-60
55
65
-65
50
60
-70
55
45
-75
50
-12
-9
-6
-3
0
INPUT POWER (dB FS)
40
-80
-12
-9
-6
-3
0
-12
-9
-6
-3
0
INPUT POWER (dB FS)
INPUT POWER (dB FS)
SIGNAL-TO-NOISE + DISTORTION vs.
INPUT POWER (f_IN = 19MHz)
65
60
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE
84
f_IN = 26.1696MHz
80
SIGNAL-TO-NOISE vs. TEMPERATURE
70
f_IN = 26.1696MHz
66
55
76
62
50
72
58
45
68
54
40
-12
-9
-6
-3
0
INPUT POWER (dB FS)
64
-40 -15 10
35
60
85
TEMPERATURE (°C)
50
-40 -15 10
35
60
85
TEMPERATURE (°C)
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