MAX1446GHJ(2007) 查看數據表（PDF） - Maxim Integrated
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MAX1446GHJ Datasheet PDF : 22 Pages
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10-Bit, 60Msps, 3.0V, Low-Power
ADC with Internal Reference
Typical Operating Characteristics (continued)
(VDD = 3.0V, OVDD = 2.7V, internal reference, differential input at -0.5dBFS, fCLK = 62.35MHz, CL ≈ 10pF, TA = +25°C, unless
otherwise noted.)
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
(AIN = -0.5dBFS)
60
DIFFERENTIAL
59
58
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
(AIN = -0.5dBFS)
-50
-55
SINGLE-ENDED
-60
SIGNAL-TO-NOISE AND DISTORTION
vs. ANALOG INPUT FREQUENCY
(AIN = -0.5dBFS)
60
DIFFERENTIAL
59
58
57
-65
57
SINGLE-ENDED
-70
56
-75
DIFFERENTIAL
56
55
SINGLE-ENDED
54
53
55
0
10 20 30 40 50 60 70 80 90
ANALOG INPUT FREQUENCY (MHz)
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER
(fIN = 19.943MHz)
80
-80
0 10 20 30 40 50 60 70 80 90
ANALOG INPUT FREQUENCY (MHz)
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER
(fIN = 19.943MHz)
66
52
0
-50
10 20 30 40 50 60 70 80 90
ANALOG INPUT FREQUENCY (MHz)
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
(fIN = 19.943MHz)
75
60
-55
70
54
-60
65
48
-65
60
42
-70
55
36
-75
50
-20
-16
-12
-8
-4
0
ANALOG INPUT POWER (dBFS)
SIGNAL-TO-NOISE AND DISTORTION
vs. ANALOG INPUT POWER
(fIN = 19.943MHz)
65
60
55
50
30
-20
-16
-12
-8
-4
0
ANALOG INPUT POWER (dBFS)
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE
80
fIN = 19.943MHz, AIN = -0.5dBFS
76
72
-80
-20
-16
-12
-8
-4
0
ANALOG INPUT POWER (dBFS)
SIGNAL-TO-NOISE RATIO vs. TEMPERATURE
70
fIN = 19.943MHz, AIN = -0.5dBFS
66
62
45
68
58
40
64
54
35
30
-20
-16
-12
-8
-4
0
ANALOG INPUT POWER (dBFS)
60
-40 -15
10
35
60
85
TEMPERATURE (°C)
50
-40 -15
10
35
60
85
TEMPERATURE (°C)
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