MAX1200B データシートの表示（PDF） - Maxim Integrated
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MAX1200B Datasheet PDF : 16 Pages
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+5V Single-Supply, 1Msps, 16-Bit
Self-Calibrating ADC
Typical Operating Characteristics
(AVDD = +5V ±5%, DVDD = DRVDD = +3.3V, VRFPS = +3.5V, VRFNS = +1.5V; VCM = +2.5V, differential input, fCLK = 2.048MHz,
calibrated, TA = +25°C, unless otherwise noted.)
INTEGRAL NONLINEARITY vs.
TWO’S COMPLEMENT OUTPUT CODE
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5
-32,768 -16,384
0
16,384 32,768
TWO’S COMPLEMENT OUTPUT CODE
DIFFERENTIAL NONLINEARITY vs.
TWO’S COMPLEMENT OUTPUT CODE
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-32,768 -16,384
0
16,384 32,768
TWO’S COMPLEMENT OUTPUT CODE
SINGLE-TONE SPURIOUS-FREE DYNAMIC RANGE
vs. INPUT AMPLITUDE (fIN = 99.5kHz)
110
100
(dBFS)
90
80
70
60
(dB)
50
40
30
20
10
0
-90 -80 -70 -60 -50 -40 -30 -20 -10 0
INPUT AMPLITUDE (dBFS)
SIGNAL-TO-NOISE RATIO PLUS DISTORTION
vs. INPUT FREQUENCY
84
82
AIN = -0.5dBFS
80
78
76
AIN = -6dBFS
74
72
70
68
66
64
62
AIN = -20dBFS
1
10
100
1000
INPUT FREQUENCY (kHz)
TOTAL HARMONIC DISTORTION
vs. INPUT FREQUENCY
-77
-79
AIN = -20dBFS
-81
-83
-85
-87
AIN = -6dBFS
-89
-91
-93
1
AIN = -0.5dBFS
10
100
1000
INPUT FREQUENCY (kHz)
SIGNAL-TO-NOISE RATIO
vs. INPUT FREQUENCY
85
AIN = -0.5dBFS
80
AIN = -6dBFS
75
70
65
60
1
AIN = -20dBFS
10
100
1000
INPUT FREQUENCY (kHz)
SIGNAL-TO-NOISE RATIO PLUS DISTORTION
vs. SAMPLING RATE (fIN = 99.5kHz)
84
TYPICAL FFT, fIN = 99.5kHz,
8192 VALUE RECORD
0
TYPICAL FFT, fIN = 504.5MHz,
8192 VALUE RECORD
0
-15
-15
83
-30
-30
82
-45
-45
-60
-60
81
-75
-75
-90
-90
80
-105
-105
79
-120
-120
-135
-135
78
0.1
1
SAMPLE RATE (Msps)
-150
10
0
200
400
FREQUENCY (kHz)
-150
600
0
200
400
600
FREQUENCY (kHz)
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