MAX1126 Datasheet, PDF (9/25 Pages) Maxim Integrated Products – Quad, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs

Quad, 12-Bit, 40Msps, 1.8V ADC with
Serial LVDS Outputs
Typical Operating Characteristics (continued)
(AV_DD = 1.8V, OV_DD = 1.8V, CV_DD = 1.8V, GND = 0, external V_REFIO = 1.24V, INTREF = AV_DD, differential input at -0.5dBFS,
f_CLK = 40MHz (50% duty cycle), DT = low, C_LOAD = 10pF, T_A = +25°C, unless otherwise noted.)
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER
72
f_IN = 5.301935MHz
67
62
57
52
47
42
37
32
-30 -25 -20 -15 -10 -5 0
ANALOG INPUT POWER (dBFS)
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT POWER
72
f_IN = 5.301935MHz
67
62
57
52
47
42
37
32
-30 -25 -20 -15 -10 -5 0
ANALOG INPUT POWER (dBFS)
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
-55
f_IN = 5.301935MHz
-60
-65
-70
-75
-80
-85
-90
-95
-100
-30 -25 -20 -15 -10 -5 0
ANALOG INPUT POWER (dBFS)
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER
100
f_IN = 5.301935MHz
95
90
85
80
75
70
65
60
55
-30 -25 -20 -15 -10 -5 0
ANALOG INPUT POWER (dBFS)
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