MAX1211(2003) Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1211 Datasheet PDF : 29 Pages
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65Msps, 12-Bit, IF Sampling ADC
Typical Operating Characteristics (continued)
(VDD = 3.3V, OVDD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), CREFOUT = 0.1µF, CL ≈ 8pF at digital outputs, differential
input at -0.2dBFS, CLKTYP = high, PD = low, G/T = low, fCLK = 65.005678MHz (50% duty cycle), CREFP = CREFN = 0.1µF in parallel
with 10µF to GND, 10µF between REFP and REFN, CCOM = 0.1µF in parallel with 2.2µF to GND, TA = +25°C, unless otherwise noted.)
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
70
69
68
67
66
65
64
63
62
61
60
0
50 100 150 200 250
ANALOG INPUT FREQUENCY (MHz)
SIGNAL-TO-NOISE + DISTORTION
vs. ANALOG INPUT FREQUENCY
70
69
68
67
66
65
64
63
62
61
60
0
50 100 150 200 250
ANALOG INPUT FREQUENCY (MHz)
-65
-67
-69
-71
-73
-75
-77
-79
-81
-83
-85
0
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
50 100 150 200 250
ANALOG INPUT FREQUENCY (MHz)
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
90
85
80
75
70
65
60
0
50 100 150 200 250
ANALOG INPUT FREQUENCY (MHz)
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