Analog Devices AD5934, Руководство пользователя, Страница: 9 / 40

AD5934
Rev. A | Page 9 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
35
0
NU
M
BE
R O
F
DE
V
ICE
S
30
25
20
15
10
5
2.06
05
32
5-
0
64
VOLTAGE (V)
1.92 1.94 1.96 1.98 2.00 2.02 2.04
MEAN = 1.9824
SIGMA = 0.0072
Figure 4. Range 1 Output Excitation Voltage Distribution, VDD = 3.3 V
1.30 1.75
05
32
5-
0
72
VOLTAGE (V)
1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70
MEAN = 1.4807
SIGMA = 0.0252
0
NUM
BE
R O
F
DE
V
ICE
S
30
25
20
15
10
5
Figure 5. Range 1 DC Bias Distribution, VDD = 3.3 V
30
0
NUM
BE
R O
F
DE
V
ICE
S
25
20
15
10
5
05
32
5-
0
66
VOLTAGE (V)
0.95 0.96 0.97 0.98 0.99 1.00 1.01 1.02
MEAN = 0.9862
SIGMA = 0.0041
Figure 6. Range 2 Output Excitation Voltage Distribution, VDD = 3.3 V
0.68 0.86
05
32
5-
0
73
VOLTAGE (V)
0.70 0.72 0.74 0.76 0.78 0.80 0.82 0.84
MEAN = 0.7543
SIGMA = 0.0099
30
0
NUM
BE
R O
F
DE
V
ICE
S
25
20
15
10
5
Figure 7. Range 2 DC Bias Distribution, VDD = 3.3 V
30
0
0.370 0.400
0
532
5-
0
77
VOLTAGE (V)
NUM
BE
R
O
F
DE
V
IC
E
S
25
20
15
10
5
0.375 0.380 0.385 0.390 0.395
MEAN = 0.3827
SIGMA = 0.00167
Figure 8. Range 3 Output Excitation Voltage Distribution, VDD = 3.3 V
0.290 0.320
05
32
5-
0
74
VOLTAGE (V)
0.295 0.300 0.305 0.310 0.315
MEAN = 0.3092
SIGMA = 0.0014
30
0
NUM
BE
R O
F
DE
V
ICE
S
25
20
15
10
5
Figure 9. Range 3 DC Bias Distribution, VDD = 3.3 V