MAX1192 Datasheet, PDF (12/28 Pages) Maxim Integrated Products – Ultra-Low-Power, 22Msps, Dual 8-Bit ADC

Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
Typical Operating Characteristics (continued)
(V_DD = 3.0V, OV_DD = 1.8V, V_REFIN = V_DD (internal reference), C_L ≈ 10pF at digital outputs, differential input at -0.5dB FS, f_CLK =
22.005678MHz at 50% duty cycle, T_A = +25°C, unless otherwise noted.)
SIGNAL-TO-NOISE RATIO
vs. CLOCK DUTY CYCLE
50
f_IN = 5.512345MHz
49
48
47
46
45
40
45
50
55
60
CLOCK DUTY CYCLE (%)
TOTAL HARMONIC DISTORTION
vs. CLOCK DUTY CYCLE
-60
f_IN = 5.512345MHz
-62
-64
-66
-68
-70
-72
-74
-76
-78
-80
40
45
50
55
60
CLOCK DUTY CYCLE (%)
SIGNAL-TO-NOISE AND DISTORTION
vs. CLOCK DUTY CYCLE
50
f_IN = 5.512345MHz
49
48
47
46
45
40
45
50
55
60
CLOCK DUTY CYCLE (%)
SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK DUTY CYCLE
80
f_IN = 5.512345MHz
78
76
74
72
70
68
66
64
62
60
40
45
50
55
60
CLOCK DUTY CYCLE (%)
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